Y. Charlie Hu: Publications

Conference Proceedings   Journals   Book Chapters   Conference Papers   Refereed Posters and Abstracts
Highly Cited Technical Reports

Conference Proceedings

  1. IEEE ICNP 2021 Conference Proceedings.
    Kamil Sarac, Y. Charlie Hu, Xiaoweu Yang.
    IEEE ICNP 2021, Dallas, TX, USA, November 1-5, 2021. IEEE 2021, ISBN 978-1-6654-4131-5.

  2. ACM SIGOPS EuroSys 2018 Conference Proceedings.
    Rui Oliveira, Pascal Felber, Y. Charlie Hu.
    ACM SIGOPS EuroSys 2018, Porto, Portugal, April 23-26, 2018. ACM 2018, ISBN 978-1-4503-5584-1.

  3. ACM MobiCom 2016 Conference Proceedings.
    Yingying Chen, Marco Gruteser, Y. Charlie Hu, Karthik Sundaresan.
    ACM MobiCom 2016, New York City, NY, USA, October 3-7, 2016. ACM 2016, ISBN 978-1-4503-4226-1.

  4. ACM SIGCOMM 2014 Conference Proceedings.
    Fabian E. Bustamante, Y. Charlie Hu, Arvind Krishnamurthy, Sylvia Ratnasamy (Eds.).
    ACM SIGCOMM 2014, Chicago, IL, USA, August 17-22, 2014. ACM 2014, ISBN 978-1-4503-2836-4.

Journals

  1. A Case for Task Sampling based Learning for Cluster Job Scheduling.
    A. Jajoo, Y. C. Hu and X. Lin.
    To appear in IEEE Transactions on Cloud Computing.

  2. AQuA: A new Image Quality Metric for Optimizing Video Analytics Systems.
    Sibendu Paul, Utsav Drolia, Y. Charlie Hu, and Srimat Chakradhar.
    In ACM Transactions on Embedded Computing Systems, Volume 22(4), pp. 1-29, July 2023.

  3. A Case for Sampling-Based Learning Techniques in Coflow Scheduling.
    Akshay Jajoo, Y. Charlie Hu and Xiaojun Lin.
    In IEEE/ACM Transactions on Networking, Vol. 30, no. 4, pp. 1494-1508, Aug. 2022.

  4. Furion: Engineering High-Quality Immersive Virtual Reality on Today's Mobile Devices.
    Zeqi Lai, Y. Charlie Hu, Yong Cui, Linhui Sun, Ningwei Dai, Hung-Sheng Lee.
    IEEE Trans. Mobile Computing 19(7): 1586-1602, 2020.

  5. Wireless Network Instabilities in the Wild: Measurement, Applications (Non)Resilience, and OS Remed.
    Yong Cui, Yimin Jiang, Zeqi Lai, Xiaomeng Chen, Y. Charlie Hu, Kun Tan, Minglong Dai, Kai Zheng, Yi Li.
    IEEE/ACM Trans. Netw. 27(1): 214-230, 2019.

  6. Backpacking: Energy-Efficient Deployment of Heterogeneous Radios in Multi-Radio High-Data-Rate Wireless Sensor Networks.
    A. B. M. Alim Al Islam, Mohammad Sajjad Hossain, Vijay Raghunathan, Yu Charlie Hu.
    IEEE Access 2, pp. 1281-1306, 2014.

  7. How to Improve Your Google Ranking: Myths and Reality.
    A.-J. Su, Y. C. Hu, A. Kuzmanovic, and C.-k. Koh.
    In ACM Transactions on the Web, 25 pages, Volume 8 (2), Article 8, March 2014.

  8. Energy-efficient data dissemination using beamforming in wireless sensor networks.
    Jing Feng, Yung-Hsiang Lu, Byunghoo Jung, Dimitrios Peroulis, Y. Charlie Hu.
    In ACM Transactions on Sensor Networks (TOSN), Volume 9 Issue 3, 30 pages, May 2013.

  9. Pacifier: High-Throughput, Reliable Multicast without "Crying Babies" in Wireless Mesh Networks.
    Dimitrios Koutsonikolas, Y. Charlie Hu, and Chih-Chun Wang.
    In ACM/IEEE Transactions on Networking (ToN), pp. 1375--1388, Vol 20 (5), October 2012.

  10. Efficient Network Coding Based Opportunistic Routing Through Cumulative Coded Acknowledgments.
    Dimitrios Koutsonikolas, Chih-Chun Wang, and Y. Charlie Hu.
    In ACM/IEEE Transactions on Networking (ToN), Vol. 19 (5), pp. 1368--1381, October 2011.

  11. A Parallel Branch-and-Cut Approach for Detailed Placement.
    Stephen Cauley, Venkataramanan Balakrishnan, Y. Charlie Hu, and Cheng-Kok Koh.
    In ACM Transactions on Design Automation of Electronic Systems (TODAES), Vol. 16 (2), pp. 1-19, March 2011.

  12. Prediction Models for Long-Term Internet Prefix Availability. [From ScienceDirect]
    Ravish Khosla, Sonia Fahmy, Y. Charlie Hu, and Jennifer Neville.
    In Computer Networks (Elsevier) Journal (COMNET), Vol. 55(3), pp. 873-889, 21 February 2011.

  13. On the Feasibility of Fast Bandwidth Estimation in Wireless Access Networks.
    Dimitrios Koutsonikolas and, Y. Charlie Hu.
    In ACM Wireless Networks, Vol. 17(6), pp. 1561–1580, July 2011.

  14. iSPY: Detecting IP Prefix Hijacking on My Own.
    Zheng Zhang, Ying Zhang, Y. Charlie Hu, Z. Morley Mao, and Randy Bush.
    In ACM/IEEE Transactions on Networking (ToN), Vol. 18 (6), pp. 1815--1828, December 2010.

  15. Hierarchical geographic multicast routing for wireless sensor networks.
    Dimitrios Koutsonikolas, Saumitra M. Das, Y. Charlie Hu, and Ivan Stojmenovic.
    In ACM Wireless Networks, Vol. 16(2), pp. 449-466, February 2010. (18 pages)

  16. On the Placement of Infrastructure Overlay Nodes.
    Sabyasachi Roy, Himabindu Pucha, Zheng Zhang, Y. Charlie Hu, and Lili Qiu.
    In ACM/IEEE Transactions on Networking (ToN), Vol. 17 (4), pp. 1298-1311, August 2009. (14 pages)

  17. Exploring the Design Space of Reliable Multicast Protocols for Wireless Mesh Networks.
    Dimitrios Koutsonikolas and Y. Charlie Hu.
    In Ad Hoc Networks (Elsevier) Journal (AdHoc), Volume 7, Issue 5, pp. 932-954, July 2009.

  18. High-Throughput Multicast Routing Metrics in Wireless Mesh Networks. (offprint)
    Sabyasachi Roy, Dimitrios Koutsonikolas, Saumitra Das, and Y. Charlie Hu.
    In Ad Hoc Networks (Elsevier) Journal (AdHoc), Vol. 6 (6), pp. 878-899, August 2008. (12 pages)

  19. Distributed Hashing for Scalable Multicast in Wireless Ad Hoc Networks.
    Saumitra M. Das, Himabindu Pucha and Y. Charlie Hu.
    In IEEE Transactions on Parallel and Distributed Systems (TPDS), Vol. 19(3), pp. 347-362, March 2008. (16 pages)

  20. An Interference-Aware Fair Scheduling for Multicast in Wireless Mesh Networks.
    Dimitrios Koutsonikolas, Saumitra Das, and Y. Charlie Hu.
    In Journal of Parallel and Distributed Computing (JPDC), Special Issue on Wireless Mesh Networks, Vol. 68 (3), pp. 372-386, March 2008. (15 pages)

  21. CoCoA: Coordinated Cooperative Ad-Hoc Localization for Multi-Robot Teams.
    Dimitrios Koutsonikolas, Saumitra Das, Y. Charlie Hu, Yung-Hsiang Lu, and C.S. George Lee.
    In Ad Hoc and Sensor Wireless Networks Journal (AHSWN), Vol 3(4), pp. 331-352, 2007. (22 pages)

  22. On the Scalability of Location Services for Geographic Wireless Ad Hoc Routing.
    Saumitra M. Das, Himabindu Pucha and Y. Charlie Hu.
    In Computer Networks (Elsevier) Journal (COMNET), Vol 51 (13), pp. 3693-3714, September 2007, (22 pages)

  23. Mobility-Aware Ad Hoc Routing Protocols for Networking Mobile Robot Teams.
    Saumitra M. Das, Y. Charlie Hu, C. S. George Lee, and Yung-Hsiang Lu.
    In Journal of Communications and Networks, Vol. 9 (3), pp. 296-311, September 2007. (16 pages)

  24. Path Path Planning of Mobile Landmarks for Localization in Wireless Sensor Networks.
    Dimitrios Koutsonikolas, Saumitra M. Das, and Y. Charlie Hu.
    In Elsevier Journal of Computer Communications, Special Issue on Sensor-Actuator Networks (SANETs), Vol 30 (13), pp. 2577-2592, September, 2007. (16 pages)

  25. Sensor Replacement using Mobile Robots.
    Yongguo Mei, Changjiu Xian, Saumitra Das, Y. Charlie Hu and Yung-Hsiang Lu.
    In Journal of Computer Communications, Special Issue on Sensor-Actuator Networks (SANETs), Vol 30 (13), pp. 2615-2626, September, 2007. (12 pages)

  26. The Performance Impact of Traffic Patterns on Routing Protocols in Mobile Ad Hoc Networks.
    Himabindu Pucha, Saumitra M. Das, and Y. Charlie Hu.
    In Computer Networks (Elsevier) Journal (COMNET), Vol 51 (12), pp. 3595-3616, August 2007. (26 pages)

  27. Assisted Peer-to-Peer Search with Partial Indexing.
    Rongmei Zhang and Y. Charlie Hu.
    In IEEE Transactions on Parallel and Distributed Systems (TPDS), Vol 18 (8), pp. 1146-1158, August 2007. (13 pages)

  28. Mitigating the Gateway Bottleneck via Transparent Cooperative Caching in Wireless Mesh Networks.
    Saumitra M. Das, Himabindu Pucha and Y. Charlie Hu.
    In Ad Hoc Networks (Elsevier) Journal (AdHoc), Special Issue on Wireless Mesh Networks, Vol 5 (6), pp. 680-703, August 2007. (24 pages)

  29. The Performance Impact of Kernel Prefetching on Buffer Cache Replacement Algorithms.
    Ali R. Butt, Chris Gniady, and Y. Charlie Hu.
    In IEEE Transactions on Computers, Vol 56 (7), pp. 889-908, July 2007. (20 pages)

  30. P-SLAM: Simultaneous Localization and Mapping with Environmental Structure Prediction.
    H. Jacky Chang, C. S. George Lee, Yung-Hsiang Lu, and Y. Charlie Hu.
    In IEEE Transactions on Robotics, pp. 281-293, Volume 23 (2), April 2007. (13 pages)
    In press: Roland Piquepaille, NewScientistTech, BBC News, CBC News, Purdue News

  31. Imposed Route Reuse in Ad Hoc Network Routing Protocols using Structured Peer-to-Peer Overlay Routing.
    Himabindu Pucha, Saumitra M. Das, and Y. Charlie Hu.
    In IEEE Transactions on Parallel and Distributed Systems, Vol. 17 (12), pp. 1452-1467, December 2006. (16 pages)

  32. DMesh: Incorporating Practical Directional Antennas in Multi-Channel Wireless Mesh Networks.
    Saumitra M. Das, Himabindu Pucha, Dimitrios Koutsonikolas, Y. Charlie Hu, and Dimitrios Peroulis.
    In IEEE Journal on Selected Areas in Communications (JSAC) special issue on Multi-Hop Wireless Mesh Networks, Vol 24 (11), pp. 2028-2039, November 2006. (12 pages)

  33. Kosha: A Peer-to-Peer Enhancement for the Network File System.
    Ali R. Butt, Troy A. Johnson, Yili Zheng, Y. Charlie Hu.
    In Journal of Grid Computing, Special Issue on Peer-to-Peer and Grid Computing, Volume 4 (3), pp. 323-341, September 2006. (acceptance rate: 25%) (18 pages)

  34. A Fair, Secure and Trustworthy Peer-to-Peer Based Cycle-Sharing System.
    Shuo Yang, Ali R. Butt, Xing Fang, Y. Charlie Hu, and Samuel P. Midkiff.
    In Journal of Grid Computing, Special Issue on Peer-to-Peer and Grid Computing, Volume 4 (3), pp. 265-286, September 2006. (acceptance rate: 25%) (22 pages)

  35. Deployment of Mobile Robots with Energy and Timing Constraints.
    Yongguo Mei, Yung-Hsiang Lu, Y. Charlie Hu, and C.S. George Lee.
    In IEEE Transactions on Robotics, pp. 507-522, Volume 22 (3), June 2006. (16 pages)

  36. Program Counter-Based Prediction Techniques for Dynamic Power Management.
    Chris Gniady, Ali R. Butt, Y. Charlie Hu, and Yung-Hsiang Lu.
    In IEEE Transactions on Computers, pp. 641-658, Vol. 55 (6), June 2006. (18 pages)

  37. A Scalable and Robust Communication Paradigm for Sparse Ad Hoc Networks.
    Saumitra M. Das, Himabindu Pucha, Y. Charlie Hu.
    In International Journal of Distributed Sensor Networks, Vol 2(1), pp. 79-100, January-March 2006. (22 pages)

  38. A Self-Organizing Flock of Condors.
    Ali Raza Butt, Rongmei Zhang, and Y. Charlie Hu.
    In Journal of Parallel and Distributed Computing (JPDC), Vol 66(1), pp. 145-161, January 2006. (16 pages)

  39. Runtime Support for Distributed Sharing in Safe Languages.
    Y. Charlie Hu, Weimin Yu, Alan Cox, Dan Wallach, and Willy Zwaenepoel.
    ACM Transactions on Computer Systems, Vol 21(1), pp. 1-35, February 2003. (35 pages)

  40. OpenMP for Networks of SMPs.
    Y. Charlie Hu, Honghui Lu, Alan Cox, and Willy Zwaenepoel.
    Journal of Parallel and Distributed Computing, Vol. 60 (12), pp. 1512-1530, December 2000. (19 pages)

  41. HPFBench: A High Performance Fortran Benchmark Suite.
    Y. Charlie Hu, Guohua Jin, S. Lennart Johnsson, Dimitris Kehagias, and Nadia Shalaby.
    ACM Transactions on Mathematical Software, Vol. 26, No. 1, pages 99-149, March 2000.

  42. Implementing O(N) N-body Algorithms Efficiently in Data-Parallel Languages .
    Y. Hu and S. Lennart Johnsson.
    Journal of Scientific Programming, Vol 5(4), pp. 337-364, 1996.

  43. A Data-Parallel Implementation of Hierarchical N-body Methods.
    Y. Hu and S. Lennart Johnsson.
    International Journal of High Performance Computing Applications, Vol 10(1), pp. 3-40, 1996.

  44. Local Basic Linear Algebra Subroutines (LBLAS) for the CM-5/5E.
    David Kramer, S. Lennart Johnsson, and Y. Hu.
    International Journal of Supercomputer Applications and High Performance Computing, Vol 10(4), pp. 300-335, 1996.

Book chapters

  1. Measurement-based Characterization of a Wireless Mesh Network.
    Saumitra Das, Dimitrios Koutsonikolas, Y. Charlie Hu.
    Book Chapter, Wireless Mesh Networking, George Aggelou Editor, McGraw-Hill International, New York, 2008.

  2. Peer-to-Peer Overlay Abstractions in MANETs.
    Y. Charlie Hu, Saumitra M. Das, and Himabindu Pucha.
    In Theoretical and Algorithmic Aspects of Sensor, Ad Hoc Wireless, and Peer-to-Peer Networks, Jie Wu, editor, CRC Press, 2005.

  3. Data Parallel Performance Optimizations using Array Aliasing.
    Y. Charlie Hu and S. Lennart Johnsson.
    Algorithms for Parallel Processing, Michael T. Heath, Abhiram Ranade, and Robert S. Schreiber, editors, Volume 105 of IMA Volumes in Mathematics and its Applications, pp. 213-245, Springer-Verlag, 1999.

Refereed Conference and Workshop Papers

  1. AccuMO: Accuracy-Centric Multitask Offloading in Edge-Assisted Mobile Augmented Reality.
    Z. Jonny Kong, Qiang Xu, and Y. Charlie Hu.
    In Proc. of ACM MobiCom, October 2-6, 2023.

  2. BystandAR: Protecting Bystander Visual Data in Augmented Reality Systems.
    Matthew Corbett, Brendan David-John, Jiacheng Shang, Y. Charlie Hu, and Bo Ji.
    In Proc of ACM MobiSys, June 2023.

  3. Elixir: A system to enhance data quality for multiple analytics on a video stream.
    Sibendu Paul, Kunal Rao,Giuseppe Coviello, Murugan Sankaradas, Y. Charlie Hu, Srimat Chakradhar.
    In Proc. of International Conference on Smart Computing (SMARTCOMP), June 26-29, 2023.

  4. How to Pipeline Frame Transfer and Server Inference in Edge-assisted AR to Optimize AR Task Accuracy?
    Pranab Dash, Z Jonny Kong, Y Charlie Hu, Chris Turner, Dell Wolfensparger, Mun Gi Choi, Abhinav Kshitij, Viviane E McLandrich.
    In Proc. of the 6th International Workshop on Edge Systems, Analytics and Networking (EdgeSys), May 8, 2023.

  5. APT: Adaptive Perceptual quality based camera Tuning using reinforcement learning.
    Sibendu Paul, Kunal Rao, Giuseppe Coviello, Murugan Sankaradas, Oliver Po, Y. Charlie Hu, Srimat T. Chakradhar.
    In Proc. of 9th International Conference on Internet of Things: Systems, Management and Security (IOTSMS 2022), November 29 - December 1, 2022.

  6. Enhancing Video Analytics Accuracy via Real-time Automated Camera Parameter Tuning.
    Sibendu Paul, Kunal Rao, Giuseppe Coviello, Murugan Sankaradas, Oliver Po, Y. Charlie Hu, and Srimat T. Chakradhar.
    In Proc. of ACM SenSys, December 2022.

  7. Experience: Developing a Usable Battery Drain Testing and Diagnostic Tool for the Mobile Industry.
    Abhilash Jindal, Y. Charlie Hu.
    In GetMobile: Mobile Computing. Communications, Vol 26(3): 5-8, 2022.

  8. Why is the video analytics accuracy fluctuating, and what can we do about it?
    Sibendu Paul, Kunal Rao, Giuseppe Coviello, Murugan Sankaradas, Oliver Po, Y. Charlie Hu, and Srimat T. Chakradhar.
    In Proc. of ECCV AROW (Adversarial Robustness in the Real World), October 2022.

  9. An In-Depth Study of Uplink Performance of 5G mmWave Networks.
    Moinak Ghoshal, Z. Jonny Kong, Qiang Xu, Zixao Lu, Shivang Aggarwal, Imran Khan, Yuanjie Li, Y. Charlie Hu, Dimitrios Koutsoniklas.
    In Proc. of 2nd ACM SIGCOMM Workshop on 5G and Beyond Network Measurements, Modeling, and Use Cases (SIGCOMM 5G-MeMU), August 2022.

  10. A Case for Task Sampling based Learning for Cluster Job Scheduling.
    Akshay Jajoo, Y.Charlie Hu, Xiaojun Lin, and Nan Deng.
    In Proc. of USENIX NSDI, Renton, WA, April 4-6, 2022. (acceptance rate: 19.7%)

  11. Do we need sophisticated system design for edge-assisted augmented reality?
    Jiayi Meng, Z Jonny Kong, Y Charlie Hu, Mun Gi Choi, and Dhananjay Lal.
    In Proc. of 5th International Workshop on Edge Systems, Analytics and Networking (EdgeSys), April 2022. (Best Paper Award)

  12. Can 5G mmWave Support Multi-user AR?
    Moinak Ghoshal, Pranab Dash, Zhaoning Kong, Qiang Xu, Y Charlie Hu, Dimitrios Koutsonikolas, and Yuanjie Li.
    In Proc. of International Conference on Passive and Active Network Measurement (PAM), March 2022.

  13. An Empirical Study on the Impact of Deep Parameters on Mobile App Energy Usage
    Qiang Xu, James Davis, Y. Charlie Hu, and Abhilash Jindal.
    In Proc. of 2022 IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER), March 2022.

  14. AQuA: Analytical Quality Assessment for Optimizing Video Analytics Systems.
    Sibendu Paul, Utsav Drolia, Y. Charlie Hu, Srimat Chakradhar.
    In Proc. of ACM/IEEE Symposium on Edge Computing, San Jose, CA, December 14-17, 2021.

  15. Experience: Developing a Usable Battery Drain Testing and Diagnostic Tool for the Mobile Industry.
    Abhilash Jindal and Y.Charlie Hu.
    In Proc. of ACM MobiCom, October 2021. (moved to January 31, 2022) (Best Community Paper Award)

  16. Do Larger (More Accurate) Deep Neural Network Models Help in Edge-assisted Augmented Reality?
    Jiayi Meng, Zhaoning Kong, Qiang Xu, Y. Charlie Hu.
    In Proc. of SIGCOMM Workshop on Network Application Integration (NAI), August 23, 2021.

  17. Proactive Energy-Aware Adaptive Video Streaming on Mobile Devices.
    Jiayi Meng, Qiang Xu, and Y. Charlie Hu.
    In Proc. of USENIX ATC, July 14-16, 2021.

  18. How much battery does dark mode save? An Accurate OLED Display Power Profiler for Modern Smartphones.
    Pranab Dash and Y. Charlie Hu.
    In Proc. of ACM MobiSys, Mars, Milky Way, June 24 2021.

  19. Throughput Prediction on 60 GHz Mobile Devices for High-Bandwidth, Latency-Sensitive Application.
    Shivang Aggarwal, Zhaoning Kong, Moinak Ghoshal, Y. Charlie Hu, Dimitrios Koutsonikolas.
    In Proc. of PAM, March 29-31, 2021.

  20. An Analysis of End-to-End Delay in 360-degree Live Video Streaming.
    Jun Li, Md Reazul Islam, Shivang Aggarwal, Dimitrios Koutsonikolas, Y. Charlie Hu, Zhisheng Yan.
    In Proc. of ACM Multimedia Conference 2020, October 12-16, 2020, Seattle, WA.

  21. A Study of Network-Side 5G User Localization Using Angle-Based Fingerprints.
    Jiayi Meng, Abhigyan Sharma, Tuyen X. Tran, Bharath Balasubramanian, Gueyoung Jung, Matti Hiltunen, and Y. Charlie Hu.
    in Proc. of IEEE International Symposium on Local and Metropolitan Area Networks, July 13-14, 2020.

  22. Predictive Scheduling for Virtual Reality.
    I-Hong Hou, Narges Zarnaghi Naghsh, Sibendu Paul, Y. Charlie Hu, and Atilla Eryilmaz.
    In Proc. of IEEE INFOCOM, July 6-9, 2020.

  23. Coterie: Exploiting Frame Similarity to Enable High-Quality Multiplayer VR on Commodity Mobile Devices.
    Jiayi Meng, Sibendu Paul, Y. Charlie Hu.
    In Proc. of ASPLOS, Lausanne, Switzerland, March 16-20, 2020.

  24. How to Evaluate Mobile 360-degree Video Streaming Systems?
    Shivang Aggarwal, Sibendu Paul, Pranab Dash, Nuka Saranya Illa, Y. Charlie Hu, Dimitrios Koutsonikolas, Zhisheng Yan.
    In Proc. of ACM HotMobile 2020, Austin, TX, March 3-4, 2020.

  25. Your Coflow has Many Flows: Sampling them for Fun and Speed.
    Akshay Jajoo, Y. Charlie Hu, Xiaojun Lin.
    In Proc. of USENIX Annual Technical Conference (ATC), pp. 833-848, July 2019.

  26. Differential Energy Profiling: Energy Optimization via Diffing Similar Apps.
    Abhilash Jindal and Y. Charlie Hu.
    In Proc. of 13th USENIX Symposium on Operating Systems Design and Implementation (OSDI), Carlsbad, CA, October 8-10, 2018. (acceptance rate: 18%)

  27. Mobility Support in Cellular Networks: A Measurement Study on Its Configurations and Implications.
    Haotian Deng, Chunyi Peng, Ans Fida, Jiayi Meng, Y. Charlie Hu.
    In Proceedings of ACM IMC, Boston, MA, October 31 - November 2, 2018. (acceptance rate: 25%)

  28. A Fine-grained Event-based Modem Power Model for Enabling In-depth Modem Energy Drain Analysis.
    Xiaomeng Chen, Jiayi Meng, Y. Charlie Hu, Maruti Gupta, Ralph Hasholzner, Venkatesan Nallampatti Ekambaram, Ashish Singh, Srikathyayani Srikanteswara.
    In Proceedings of the ACM on Measurement and Analysis of Computing Systems (POMACS), vol 1(2): 45:1-45:28, 2017. (ACM SIGMETRICS 2018 conference proceedings) (acceptance rate: 22%)

  29. Saath: Speeding up CoFlows by Exploiting the Spatial Dimension.
    Akshay Jajoo, Rohan Gandhi, Y. Charlie Hu, Cheng-Kok Koh.
    In Proc. of AM CoNEXT, pp. 439-450, Seoul/Incheon, South Korea, December 12-15 2017. (acceptance rate: 19%)

  30. Furion: Engineering High-Quality Immersive Virtual Reality on Mobile Devices.
    Zeqi Lai, Y. Charlie Hu, Yong Cui, Linhui Sun, Ningwei Dai.
    In Proc. of ACM MobiCom, Snowbird, UT, October 16-19, 2017. (acceptance rate: 19%)

  31. Wireless Network Instabilities in the Wild: Prevalence, App (non)Resilience, and OS Remedy.
    Zeqi Lai, Yong Cui, Yimin Jiang, Xiaomeng Chen, Y. Charlie Hu, Kun Tan, Minglong Dai, Kai Zheng.
    In Proc. of IEEE ICNP, Toronto, Canada, October 10-13, 2017.

  32. GfxDoctor: A Holistic Graphics Energy Profiler for Mobile Devices.
    Ning Ding and Y. Charlie Hu.
    In Proc. of EuroSys: European Conference on Computer Systems, 14pp., April 23-26, 2017. (acceptance rate 21%)

  33. Yoda: a highly available layer-7 load balancer.
    Rohan Gandhi, Y. Charlie Hu, Ming Zhang.
    In Proc. of EuroSys: European Conference on Computer Systems, 14pp., April 18-21, 2016. (acceptance rate 21%)

  34. Graviton: Twisting Space and Time to Speed-up CoFlows.
    Akshay Jajoo, Rohan Gandhi, Y. Charlie Hu.
    In Proc of USENIX HotCloud, June 2016.

  35. Unsafe Time Handling in Smartphones.
    Abhilash Jindal, Y. Charlie Hu, Samuel P. Midkiff, Prahlad Joshi.
    In Proc. of USENIX Annual Technical Conference, June 2016. (acceptance rate 19%)

  36. Smartphone Background Activities in the Wild: Origin, Analysis and Optimziation.
    Xiaomeng Chen, Abiliash Jindal, Ning Ding, Y. Charlie Hu, Maruti Gupta, Rath Vannithamby.
    In Proc. of the Annual International Conference on Mobile Computing and Networking (ACM MobiCom 2015), Paris, France, September 7-11, 2015. (acceptance ratio: 38/207 18%)
    1-minute video

  37. Unlocking the Power of Locality and End-point Flexibility in Cloud Scale Load Balancer.
    Rohan Gandhi, Hongqiang Liu, Y. Charlie Hu, Chengkok Koh, Ming Zhang.
    In Proc. of USENIX ATC, July 8-10, 2015. (acceptance rate: 35/221 16%)

  38. Smartphone Energy Drain in the Wild: Analysis and Implications.
    Xiaomeng Chen, Ning Ding, Abiliash Jindal, Y. Charlie Hu, Maruti Gupta, Rath Vannithamby.
    In Proc. of the ACM International Conference on Measurement & Modeling of Computer Systems (SIGMETRICS), Portland, OR, June 15-19, 2015. (AR: 32/239 13.4%)

  39. Energy and Performance of Smartphone Radio Bundling in Outdoor Environments.
    Ana Nika, Yibo Zhu, Ning Ding, Abhilash Jindal, Y. Charlie Hu, Xia Zhou, Ben Y. Zhao and Haitao Zheng.
    In Proc. of 24th International World Wide Web Conference (WWW), Florence, Italy, May 2015. (acceptance rate: 14.1%)

  40. Duet: Cloud scale load-balancing using hardware and software.
    Rohan Gandhi, Hongqiang Liu, Y. Charlie Hu, Guohan Lu, Jitu Padhye, Lihua Yuan, Ming Zhang.
    In Proc. of ACM SIGCOMM, August 18-22, 2014, Chicago, IL. (acceptance rate: 19%)

  41. On Death, Taxes, and Sleep Disorder Bugs in Smartphones.
    Abhilash Jindal, Abhinav Pathak, Y. Charlie Hu, Sam Midkiff.
    In Proc. of USENIX HotPower'13: 5th Workshop on Power-Aware Computing and Systems, November 3, 2013.

  42. How Much Energy Can We Save from Prefetching Ads? Energy Drain Analysis of Top 100 Apps.
    Xiaomeng Chen, Abhilash Jindal, Y. Charlie Hu.
    In Proc. of USENIX HotPower'13: 5th Workshop on Power-Aware Computing and Systems, November 3, 2013.

  43. Synergistic Link Correlation-Aware and Network Coding-Based Data Dissemination in Wireless Sensor Networks.
    S. M. I. Alam, Salmin Sultana, Y. Charlie Hu, and Sonia Fahmy.
    In Proc. of IEEE 21st Intl. Symp. on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS), August 14-16, 2013. (acceptance rate 27%)

  44. PIKACHU: How to Rebalance Load in Optimizing MapReduce On Heterogeneous Clusters.
    Rohan Gandhi, Di Xie, and Y. Charlie Hu.
    In Proc. of USENIX ATC, June 26-28, 2013.

  45. Characterizing and Modeling the Impact of Wireless Signal Strength on Smartphone Battery Drain.
    Ning Ding, Daniel Wagner, Xiaomeng Chen, Y. Charlie Hu, Andrew Rice.
    In Proc. of the ACM International Conference on Measurement & Modeling of Computer Systems (SIGMETRICS), Pittsburgh, PA, June 17-21, 2013. (AR: 27/196 14%)

  46. Hypnos: Understanding and Treating Sleep Conflicts in Smartphones.
    Abhilash Jindal, Abhinav Pathak, Y. Charlie Hu, Samuel Midkiff.
    In Proc. of EuroSys: European Conference on Computer Systems, 14pp., April 14-17, 2013. (acceptance rate 18%)

  47. On the Impact of Packet Spraying in Data Center Networks.
    Advait Abhay Dixit, Pawan Prakash, Y. Charlie Hu, Ramana Rao Kompella.
    In Proc. IEEE INFOCOM, April 14-19, 2013. (AR: 17%)

  48. Ant: A Debugging Framework for MPI Parallel Programs.
    Jae-Woo Lee, Leonardo Bachega, Samuel P. Midkiff, and Y. Charlie Hu
    In Proc. of the 18th International Workshop on Languages and Compilers for Parallel Computing (LCPC), Tokyo, Japan, September 11-13, 2012.

  49. The Only Constant is Change: Incorporating Time Varying Network Reservations in Data Centers.
    Di Xie, Ning Ding, Y. Charlie Hu, and Ramana Kompella.
    In Proc. of ACM SIGCOMM, August 13-17, 2012. (acceptance rate: 13.6%)

  50. What is keeping my phone awake? Characterizing and Detecting No-Sleep Energy Bugs in Smartphone Apps.
    Abhinav Pathak, Abhilash Jindal, Y. Charlie Hu, and Samuel Midkiff.
    In Proc. of ACM MobiSys, Low Wood Bay, Lake District, United Kingdom, June 25-29, 2012. (acceptance rate 18%)

  51. Fast Rendezvous for Multiple Clietns for Cognitive Radios Using Coordinated Channel Hopping.
    Rohan Gandhi, Chih-Chun Wang, and Y. Charlie Hu.
    In Proc. of IEEE SECON, Seoul, Korea, June 18-21, 2012.

  52. The TCP Outcast Problem: Exposing Throughput Unfairness in Data Center Networks.
    Pawan Prakash, Advait Dixit, Y. Charlie Hu, and Ramana Rao Kompella.
    In Proc. of the 7th USENIX Symposium on Networked Systems Design and Implementation (NSDI), 14pp., San Jose, CA, April 25-27, 2012. (acceptance rate: 18% 30/169)

  53. Where is the energy spent inside my app? Fine Grained Energy Accounting on Smartphones with Eprof,
    Abhinav Pathak, Y. Charlie Hu, and Ming Zhang.
    In Proc. of EuroSys: European Conference on Computer Systems, 14pp., Bern, Switzerland, April 10-13, 2012. (acceptance rate 15%)
    2012 ACM SIGOPS EuroSys Best Student Paper Award
    2022 ACM SIGOPS EuroSys Test-of-Time Paper Award
    2023 ACM SIGMOBILE Test-of-Time Paper Award

  54. Realizing the Full Potential of PSM using Proxying.
    Ning Ding, Abhinav Pathak, Dimitrios Koutsonikolas, Clay Shepard, Y. Charlie Hu, and Lin Zhong.
    In Proc. of IEEE INFOCOM 2012 Mini-Conference, March 26, 2012. (acceptance rate 26%)

  55. Content Retrieval using Cloud-based DNS.
    Ravish Khosla, Sonia Fahmy, Y. Charlie Hu,
    In Proc. of IEEE Global Internet Symposium, 6pp., March 2012.

  56. Bootstrapping Energy Debugging on Smartphones: A First Look at Energy Bugs in Mobile Devices.
    Abhinav Pathak, Y. Charlie Hu, and Ming Zhang.
    In Proc. of the 2011 ACM Workshop on Hot Topics in Networking (HotNets X), 6pp., Cambridge, MA, November 14-15, 2011. (acceptance rate 20%)

  57. Latency Inflation With MPLS Based Traffic Engineering.
    Abhinav Pathak, Ming Zhang, Y. Charlie Hu, Ratul Mahajan, Dave Maltz.
    In Proc. of ACM SIGCOMM/USENIX Internet Measurement Conference (IMC 2011), 6pp., Berlin, Germany, November 2-4, 2011.

  58. FEC-Based AP Downlink Transmission Schemes For Multiple Flows: Combining The Reliability and Throughput Enhancement of Intra- and Inter-flow Coding. Chih-Chun Wang, Dimitrios Koutsonikolas, Y. Charlie Hu, and Ness B. Shroff. In Proc. of the 29th International Symposium on Computer Performance, Modeling, Measurements and Evaluation (IFIP PERFORMANCE), Amsterdam, Netherlands, October 18-20, 2011. (acceptance rate 20%)

  59. Efficient Online WiFi Delivery of Layered-Coding Media using Inter-layer Network Coding.
    Dimitrios Koutsonikolas, Y. Charlie Hu, Chih-Chun Wang, Mary Comer and Amr Mohamed.
    In Proc. of the IEEE International Conference on Distributed Computing Systems (ICDCS), 10pp., Minneapolis, Minnesota, June 20-24, 2011. (acceptance rate 15.4%)

  60. The Impact of Inter-layer Network Coding on the Relative Performance of MRC/MDC WiFi Media Delivery.
    Rohan Gandhi, Meilin Yang, Dimitrios Koutsonikolas, Y. Charlie Hu, Mary Comer, Amr Mohamed, and Chih-Chun Wang.
    In Proc. of the 21st International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV), Vancouver, British Columbia, Canada, June 1-3, 2011.

  61. Fine-Grained Power Modeling for Smartphones Using System Call Tracing.
    Abhinav Pathak, Y. charlie Hu, Ming Zhang, Paramvir Bahl, and Yi-Ming Wang.
    In Proc. of EuroSys: European Conference on Computer Systems, 15pp., April 10-13, 2011. (acceptance rate 15%)

  62. BGP Molecules: Understanding and Predicting Prefix Failures.
    Ravish Khosla, Sonia Fahmy, and Y. Charlie Hu.
    In Proc. of IEEE INFOCOM Mini-Conference, 5 pp., April 2011.

  63. How to Improve Your Google Ranking: Myths and Reality.
    A.-J. Su, Y. C. Hu, A. Kuzmanovic, and C.-k. Koh.
    In IEEE/WIC/ACM International Conference on Web Intelligence, Toronto, Canada, August 2010. (acceptance rate 16.6%)

  64. A Case for Unsupervised-Learning-based Spam Filtering.
    Feng Qian, Abhinav Pathak, Y. Charlie Hu, Z. Morley Mao, and Yinglian Xie.
    In Proc. of ACM SIGMETRICS, Extended Abstract, Columbia University, New York, June 14-18, 2010.

  65. Energy-Efficient Transmission for Beamforming in Wireless Sensor Networks. Jing Feng, Che-Wei Chang, Serkan Sayilir, Yung-Hsiang Lu, Byunghoo Jung, Dimitrios Peroulis, and Y. Charlie Hu. In Proc. of 7th Annual IEEE Conference on Sensor, Mesh, and Ad Hoc Communications and Networks (SECON), Boston, MA, June 21 - 25, 2010. (23%)

  66. Optimizing Cost and Performance in Online Service Providers.
    Zheng Zhang, Ming Zhang, Albert Greenberg, Y. Charlie Hu, Ratul Mahajan, and Blaine Christian.
    In Proc. of the 7th USENIX Symposium on Networked Systems Design and Implementation (NSDI), San Jose, CA, April 28-30, 2010. (29/175 acceptance rate 16.5%)

  67. Measuring and Evaluating TCP Splitting for Cloud Services.
    Abhinav Pathak, Y. Angela Wang, Cheng Huang, Albert Greenberg, Y. Charlie Hu, Randy Kern, Jin li, and Keith Ross.
    In Proc. of Passive and Active Measurement Conference (PAM), April 2010. (acceptance rate 23/79)

  68. CCACK: Efficient Network Coding Based Opportunistic Routing Through Cumulative Coded Acknowledgments.
    Dimitrios Koutsonikolas, Chih-Chun Wang, and Y. Charlie Hu.
    In Proc. of IEEE INFOCOM, San Diego, CA, March 15-19, 2010. (acceptance rate 17.5%)

  69. Predicting Prefix Availability in the Internet.
    Ravish Khosla, Sonia Fahmy, Y. Charlie Hu, and Jennifer Neville.
    In Proceedings of IEEE INFOCOM Mini-Conference, March 2010.

  70. On the feasibility of bandwidth estimation in 1x EVDO networks.
    Dimitrios Koutsonikolas and Y. Charlie Hu.
    In Proc. of the ACM Mobicom International Workshop on Mobile Internet Through Cellular Networks (MICNET 2009), Beijing, China, September 2009.

  71. The Delay Region for P2P File Transfer.
    Yunnan Wu, Y. Charlie Hu, Jin Li, and Philip Chou.
    In Proc. of IEEE International Symposium on Information Theory (ISIT), Coex, Seoul, Korea, June 28 - July 3, 2009.

  72. Botnet Spam Campaigns can be Long Lasting: Evidence, Implications, and Analysis.
    Abhinav Pathak, Feng Qian, Y. Charlie Hu, Z. Morley Mao, and Supranamaya Ranjan.
    In Proceedings of ACM SIGMETRICS, Seattle, WA, June 15-19, 2009. (acceptance rate: 15%)

  73. HC-BGP: A Light-weight and Flexible Scheme for Securing Prefix Ownership.
    Ying Zhang, Zheng Zhang, Z. Morley Mao and Y. Charlie Hu.
    In Proceedings of IEEE/IFIP DSN-DCCS, Lisbon, Portugal, June 29 - July 2, 2009.

  74. The Case for Spam-Aware High Performance Mail Server Architecture.
    Abinav Pathak, Ali Jafri, and Y. Charlie Hu.
    In Proc. of the 28th IEEE International Conference on Distributed Computing Systems (ICDCS), Montreal, Quebec, Canada, June 22-26, 2009. (acceptance rate: 16%)

  75. Pacifier: High-Throughput, Reliable Multicast without "Crying Babies" in Wireless Mesh Networks.
    Dimitrios Koutsonikolas, Y. Charlie Hu, and Chih-Chun Wang.
    In Proceedings of IEEE INFOCOM, Rio de Janeiro, Brazil, April 19-25, 2009. (20%)

  76. An Empirical Study of Performance Benefits of Network Coding in Multihop Wireless Networks.
    Dimitrios Koutsonikolas, Y. Charlie Hu, and Chih-Chun Wang.
    In Proceedings of IEEE INFOCOM 2009 Mini-Conference, Rio de Janeiro, Brazil, April 20, 2009.

  77. TDM MAC Protocol Design and Implementation for Wireless Mesh Networks.
    Dimitrios Koutsonikolas, Theodoros Salonidis, Henrik Lundgren, Pascal LeGuyadec, Y. Charlie Hu, and Irfan Sheriff.
    In Proceedings of the 4th ACM SIGCOMM International Conference on emerging Networking EXperiments and Technologies (CoNEXT 2008), Madrid, Spain, December 9-12, 2008. (acceptance rate 17.5%)

  78. Radiating Sensor Selection for Distributed Beamforming in Wireless Sensor Networks.
    Che-Wei Chang, Akshay Kothari, Syed Ali Raza Jafri, Dimitrios Koutsonikolas, Dimitrios Peroulis, Y. Charlie Hu.
    In Proceedings of IEEE Military Communications Conference (MILCOM 2008), San Diego, CA, November 17-19, 2008.

  79. How to evaluate exotic wireless routing protocols?
    Dimitrios Koutsonikolas, Y. Charlie Hu, and Konstantina Papagiannaki.
    In Proceedings of the 2008 ACM Workshop on Hot Topics in Networking (HotNets VII), October 2008.

  80. iSPY: Detecting IP Prefix Hijacking on My Own.
    Zheng Zhang, Ying Zhang, Y. Charlie Hu, Z. Morley Mao, and Randy Bush.
    In Proceedings of ACM SIGCOMM, Seattle, WA, August 17-22, 2008. (12.5%)

  81. A Measurement Study of Internet Delay Asymmetry.
    Abhinav Pathak, Himabindu Pucha, Ying Zhang, Y. Charlie Hu and Z. Morley Mao.
    In Proceedings of Passive and Active Measurement Conference (PAM 2008), Cleveland, OH, Apr 29-30, 2008.

  82. Context Based Routing: Technique, Applications and Experience.
    Saumitra M. Das, Yunnan Wu, Ranveer Chandra and Y. Charlie Hu.
    In Proceedings of the 5th USENIX Symposium on Networked Systems Design and Implementation (NSDI 2008), San Francisco, CA, April 16-18, 2008. (17%)

  83. Peeking into Spammer Behavior from a Unique Vantage Point.
    Abhinav Pathak, Y. Charlie Hu and Z. Morley Mao.
    In Proc. 1st USENIX Workshop on Large-Scale Exploits and Emergent Threats (LEET 2008), San Francisco, CA, April 15, 2008.

  84. Practical Defenses Against BGP Prefix Hijacking.
    Zheng Zhang, Ying Zhang, Y. Charlie Hu, and Z. Morley Mao.
    In Proceedings of the 3rd ACM SIGCOMM International Conference on emerging Networking EXperiments and Technologies (CoNEXT), New York, NY, December 10-13, 2007. (acceptance rate: 20%)

  85. Practical Service Provisioning for Wireless Meshes.
    Saumitra Das, Dimitrios Koutsonikolas, and Y. Charlie Hu.
    In Proceedings of the 3rd ACM SIGCOMM International Conference on emerging Networking EXperiments and Technologies (CoNEXT), New York, NY, December 10-13, 2007. (acceptance rate: 20%)

  86. Multi-Robot SLAM with Topological/Metric Maps.
    H. Jacky Chang, C.S. George Lee, Y. Charlie Hu, and Yung-Hsiang Lu.
    In Proceedings of 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), San Diego, CA, Oct 29 - Nov 2, 2007.

  87. On the Impact of Route Monitor Selection.
    Ying Zhang, Zheng Zhang, Z. Morley Mao, Y. Charlie Hu, and Bruce Maggs.
    In Proceedings of the 7th ACM SIGCOMM/USENIX Internet Measurement Conference (IMC), San Diego, California, October 24-26, 2007. (acceptance rate: 29%)

  88. Understanding Wireless Routing Link Metric Dynamics.
    Saumitra M. Das, Himabindu Pucha, Konstantina Papagianakki, and Y. Charlie Hu.
    In Proceedings of the 7th ACM SIGCOMM/USENIX Internet Measurement Conference (IMC), San Diego, CA, October 24-26, 2007. (acceptance rate: 29%)

  89. Hierarchical Geographic Multicast Routing for Wireless Sensor Networks.
    Dimitrios Koutsonikolas, Saumitra Das, Y. Charlie Hu, and Ivan Stojmenovic.
    In Proceedings of International Conference on Sensor Technologies and Applications (SENSORCOMM), Valencia, Spain, October 14-20, 2007. (34%) (Best Paper Award)

  90. On TCP Throughput and Window Size in a Multihop Wireless Network Testbed.
    Dimitrios Koutsonikolas, Jagadeesh Dyaberi, Prashant Garimella, Sonia Fahmy, and Y. Charlie Hu.
    In ACM Mobicom International Workshop on Wireless Network Testbeds, Experimental evaluation and CHaracterization (WiNTECH 2007), Montreal, QC, Canada, September 10, 2007.

  91. A Case for a Spam-Aware Mail Server Architecture.
    Abhinav Pathak, Sabyasachi Roy, and Y. Charlie Hu.
    In Proceedings of the 4th Conference on Email and Anti-Spam (CEAS) (short paper), Mountain View, CA, August 2-3, 2007.

  92. Overlay Node Placement: Analysis, Algorithms and Impact on Applications.
    Sabyasachi Roy, Himabindu Pucha, Zheng Zhang, Y. Charlie Hu, and Lili Qiu.
    In Proceedings of the 26th IEEE International Conference on Distributed Computing Systems (ICDCS), Toronto, Canada, June 25-29, 2007. (acceptance rate: 13%)

  93. The Case for FEC-based Reliable Multicast in Wireless Mesh Networks.
    Dimitrios Koutsonikolas and Y. Charlie Hu.
    In Proceedings of IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), Edinburgh, UK, June 25-28, 2007.

  94. Understanding Network Delay Changes Caused by Routing Events.
    Himabindu Pucha, Ying Zhang, Z. Morley Mao, and Y. Charlie Hu.
    In Proceedings of the ACM International Conference on Measurement & Modeling of Computer Systems (SIGMETRICS '07), San Diego, CA, June 12-16, 2007. (29/170 17%)

  95. CycleMeter: Detecting Fraudulent Peers in Internet Cycle Sharing.
    Zheng Zhang, Y. Charlie Hu and Samuel P. Midkiff.
    In Proceedings of IEEE/ACM SC2006, November 11-17, 2006, Tampa, FL. (acceptance rate: 22.5%)

  96. On the Impact of Research Network Based Testbeds on Wide-area Experiments.
    Himabindu Pucha, Y. Charlie Hu, and Z. Morley Mao.
    In Proceedings of the 6th ACM Internet Measurement Conference, Rio de Janeiro, Brazil, October 25-27, 2006.

  97. Characterizing Multi-Way Interference In Wireless Mesh Networks.
    Saumitra M. Das, Dimitrios Koutsonikolas, Y. Charlie Hu, and Dimitrios Peroulis.
    In ACM Mobicom International Workshop on Wireless Network Testbeds, Experimental evaluation and CHaracterization (WiNTECH 2006), Los Angeles, CA, September 29, 2006. (11/31)

  98. High-Throughput Multicast Routing Metrics in Wireless Mesh Networks.
    Sabyasachi Roy, Dimitrios Koutsonikolas, Saumitra Das, and Y. Charlie Hu.
    In Proceedings of the 26th IEEE International Conference on Distributed Computing Systems (ICDCS), Lisboa, Portugal, July 4-7, 2006. (acceptance rate: 14%)

  99. A Hierarchical Approach to Internet Distance Prediction.
    Rongmei Zhang, Y. Charlie Hu, Xiaojun Lin, Sonia Fahmy.
    In Proceedings of the 26th IEEE International Conference on Distributed Computing Systems (ICDCS), Lisboa, Portugal, July 4-7, 2006. (acceptance rate: 14%)

  100. Path Planning of Mobile Landmarks for Localization in Wireless Sensor Networks.
    D. Koutsonikolas, S. Das, and Y. Charlie Hu.
    In Proceedings of the ICDCS International Workshop on Wireless Ad Hoc and Sensor Networks (IEEE WWASN 2006), Lisboa, Portugal, July 4-7, 2006.

  101. Repairing Sensor Networks Using Mobile Robots.
    Yongguo Mei, Changjiu Xian, Saumitra Das, Y. Charlie Hu, and Yung-Hsiang Lu.
    In Proceedings of the ICDCS International Workshop on Wireless Ad Hoc and Sensor Networks (IEEE WWASN 2006), Lisboa, Portugal, July 4-7, 2006.

  102. CoCoA: Coordinated Cooperative Localization for Mobile Multi-Robot Ad Hoc Networks.
    Dimitrios Koutsonikolas, Saumitra Das, Y. Charlie Hu, Yung-Hsiang Lu, and C.S. George Lee.
    In Proceedings of the ICDCS International Workshop on Dynamic Distributed Systems (IEEE IWDDS), Lisboa, Portugal, July 4-7, 2006.

  103. Energy-Efficient Mobile Robot Exploration. Yongguo Mei, Yung-Hsiang Lu, Y. Charlie Hu, and C.S. George Lee. In Proceedings of IEEE International Conference on Robotics and Automation (ICRA), Orlando, FL, May 15-19, 2006.

  104. Impact of the Inaccuracy of Distance Prediction Algorithms on Internet Applications -- an Analytical and Comparative Study.
    Rongmei Zhang, Chunqiang Tang, Y. Charlie Hu, Sonia Fahmy, and Xiaojun Lin.
    In Proceedings of IEEE INFOCOM 2006, Barcelona, Spain, April 23-29, 2006. (acceptance rate: 18%)

  105. Minimum-Energy Broadcast Using Practical Directional Antennas in All-Wireless Networks.
    Sabyasachi Roy, Y. Charlie Hu, Dimitrios Peroulis, and Xiang-Yang Li.
    In Proceedings of IEEE INFOCOM 2006, Barcelona, Spain, April 23-29, 2006. (acceptance rate: 18%)

  106. Take One Get One Free: Leveraging P2P Networks for Content Promotion.
    Himabindu Pucha, Sabyasachi Roy, and Y. Charlie Hu.
    In the 9th IEEE INFOCOM Global Internet Symposium (GI 2006), Barcelona, Spain, April 28-29, 2006.

  107. Monitoring Remotely Executing Shared Memory Programs in Software DSMs.
    Long Fei, Xing Fang, Y. Charlie Hu, and Samuel P. Midkiff.
    In Proceedings of the 20th IEEE International Parallel and Distributed Processing Symposium (IPDPS), Rhodes Island, Greece. April 25-29, 2006. (acceptance rate: 23.5%)

  108. Lightweight Monitoring of the Progress of Remotely Executing Computations.
    Shuo Yang, Ali R. Butt, Y. Charlie Hu and Samuel P. Midkiff.
    In Proceedings of the 18th International Workshop on Languages and Compilers for Parallel Computing (LCPC), Hawthorne, New York, October 20-22, 2005.

  109. Reducing the Number of Mobile Sensors for Coverage Tasks.
    Yongguo Mei, Yung-Hsiang Lu, Y. Charlie Hu, and C.S. George Lee.
    In Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), August 2-6, 2005.

  110. Analyzing the Energy Consumption of Mobile Robots: A Case Study.
    Yongguo Mei, Yung-Hsiang Lu, Y. Charlie Hu, and C.S. George Lee.
    In Proceedings of International Conference on Advanced Robotics (ICAR), July 18-20, 2005.

  111. TibFit: Trust Index Based Fault Tolerance for Arbitrary Data Faults in Sensor Networks.
    M. Krasniewski, P. Varadharajan, B. Rabeler, S. Bagchi, and Y. C. Hu.
    In Proceedings of the International Conference on Dependable Systems and Networks (DSN), Yokohama, Japan, June 28 - July 1, 2005. (acceptance rate: 21%)

  112. The Performance Impact of Kernel Prefetching on Buffer Cache Replacement Algorithms.
    Ali R. Butt, Chris Gniady, and Y. Charlie Hu.
    In Proceedings of the ACM International Conference on Measurement & Modeling of Computer Systems (SIGMETRICS '05), Banff, Canada, June 6-10, 2005. (acceptance rate: 31/237 13%)

  113. Trust but Verify: Monitoring Remotely Executing Programs for Progress and Correctness.
    Shuo Yang, Ali R. Butt, Y. Charlie Hu, and Samuel P. Midkiff.
    In Proceedings of ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP'05), Chicago, IL, June 15-17, 2005.

  114. HYPER: A Hybrid Approach to Efficient Content-based Publish/Subscribe.
    Rongmei Zhang and Y. Charlie Hu.
    In Proceedings of the 25th IEEE International Conference on Distributed Computing Systems (ICDCS), Columbus, OH, June 6-9, 2005. (acceptance rate: 14%)

  115. Symmetrical Fairness in Infrastructure Access in Multi-Hop Ad Hoc Networks.
    Saumitra M. Das, Himabindu Pucha, and Y. Charlie. Hu.
    In Proceedings of the 25th IEEE International Conference on Distributed Computing Systems (ICDCS), Columbus, OH, June 6-9, 2005. (acceptance rate: 14%)

  116. On Optimal TTL Sequence-Based Route Discovery in MANETs.
    Dimitrios Koutsonikolas, Saumitra M. Das, Himabindu Pucha, Y. Charlie Hu.
    In Proceedings of 2nd International Workshop on Wireless Ad Hoc Networking (WWAN 2005), Columbus, OH, June 6-9, 2005.

  117. Topology-Aware Peer-to-Peer On-demand Streaming.
    Rongmei Zhang, Ali R. Butt, and Y. Charlie Hu.
    In Proceedings of 2005 IFIP Networking Conference, Waterloo, Ontario, Canada, May 2-6, 2005. (acceptance rate: 106/430 24.7%)

  118. An Efficient Group Communication Protocol for Mobile Robots.
    Saumitra. Das, Y. Charlie. Hu, C.S. George. Lee, and Yung-Hsiang Lu.
    In Proceedings of IEEE 2005 International Conference on Robotics and Automation (ICRA), Barcelona, Spain, April 18-22, 2005.

  119. Efficient Unicast Messaging for Mobile Robots.
    Saumitra. Das, Y. Charlie Hu, C.S. George. Lee, and Yung-Hsiang Lu.
    In Proceedings of IEEE 2005 International Conference on Robotics and Automation (ICRA), Barcelona, Spain, April 18-22, 2005.

  120. Deployment Strategy for Mobile Robots with Energy and Timing Constraints.
    Yongguo Mei, Yung-Hsiang, Y. Charlie Hu, and C.S. George Lee.
    In Proceedings of IEEE 2005 International Conference on Robotics and Automation (ICRA), Barcelona, Spain, April 18-22, 2005.
  121. MicroRouting: A Scalable and Robust Communication Paradigm for Sparse Ad Hoc Networks.
    Saumitra M. Das, Himabindu Pucha, and Y. Charlie Hu.
    In Proceedings of the 5th IEEE International Workshop on Algorithms for Wireless, Mobile, Ad Hoc and Sensor Networks (WMAN 05), Denver, CO, April 4-8, 2005. (acceptance rate: 21.6%)

  122. Performance Comparison of Scalable Location Services for Geographic Ad Hoc Routing.
    Saumitra M. Das, Himabindu Pucha, and Y. Charlie Hu.
    In Proceedings of IEEE INFOCOM 2005, Miami, FL, March 13-17, 2005. (acceptance rate: 17%)

  123. Assisted Peer-to-Peer Search with Partial Indexing.
    Rongmei Zhang and Y. Charlie Hu.
    In Proceedings of IEEE INFOCOM 2005, Miami, FL, March 13-17, 2005. (acceptance rate: 17%)
  124. Program Counter Based Pattern Classification in Buffer Caching.
    Chris Gniady, Ali R. Butt, and Y. Charlie Hu.
    In Proceedings of the 6th Symposium on Operating Systems Design and Implementation (OSDI '04), San Francisco, CA, December 6-8, 2004. (acceptance rate: 27/193 14%)

  125. Ekta: An Efficient DHT Substrate for Distributed Applications in Mobile Ad Hoc Networks.
    Himabindu Pucha, Saumitra M. Das, and Y. Charlie Hu.
    In Proceedings of the 6th IEEE Workshop on Mobile Computing Systems and Applications (WMCSA 2004), English Lake District, UK, December 2-3, 2004.

  126. The Performance Impact of Traffic Patterns on Routing Protocols in Mobile Ad Hoc Networks.
    Himabindu Pucha, Saumitra M. Das, and Y. Charlie Hu.
    In Proceedings of the 7th ACM/IEEE International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM), Venice, Italy, October 4-6, 2004. (acceptance rate: 27% 33 regular/121)

  127. Kosha: A Peer-to-Peer Enhancement for the Network File System.
    Ali R. Butt, Troy Johnson, Yili Zheng, and Y. Charlie Hu.
    In Proceedings of IEEE/ACM SC'2004, Pittsburgh, PA, November 6-12, 2004. (acceptance rate: 30% 59/192)

  128. On the Equivalence of Forward and Reverse Query Caching in Peer-to-Peer Overlay Networks.
    Ali R. Butt, Nipoon Malhotra, Sunil Patro, and Y. Charlie Hu.
    In Proceedings of the 9th International Workshop on Web Caching and Content Distribution (WCW), Beijing, China, October 18-20, 2004. (acceptance rate: 30% 15/50)

  129. A Computational Efficient SLAM Algorithm Based on Logarithmic-Map Parititioning.
    H. Jacky Chang, C.S. George Lee, Yung-Hsiang Lu, and Y. Charlie Hu/
    In Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), September 2004.

  130. Determining the Fleet Size of Mobile Robots with Energy Constraints.
    Yongguo Mei, Yung-Hsiang Lu, Y. Charlie Hu, and C.S. George Lee.
    In Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), September 2004.

  131. Peer-to-Peer Decentralized and Hierarchical Software Application Discovery in the iShare Internet Sharing System.
    Xiaojuan Ren, Zhelong Pan, Rudolf Eigenmann, and Y. Charlie Hu.
    In Proceedings of the 17th International Conference on Parallel and Distributed Computing Systems (PDCS-2004), San Francisco, CA, September 15-17, 2004.

  132. Energy-Time-Efficient Adaptive Dispatching Algorithms for Ant-Like Robot Systems.
    H. Jacky Chang, C.S. George Lee, Yung-Hsiang Lu and Y. Charlie Hu.
    IEEE 2004 International Conference on Robotics and Automation (ICRA), New Orleans, LA, April 26 - May 1, 2004.

  133. Energy-Efficient Motion Planning for Mobile Robots.
    Yongguo Mei, Yung-Hsiang Lu, C.S. George Lee and Y. Charlie Hu.
    IEEE 2004 International Conference on Robotics and Automation (ICRA), New Orleans, LA, April 26 - May 1, 2004.

  134. Supporting Many-to-One Communication in Mobile Multi-robot A Hoc Sensing Networks.
    Saumitra Das, Y. Charlie Hu, C.S. George Lee, and Yung-Hsiang Lu.
    IEEE 2004 International Conference on Robotics and Automation (ICRA), New Orleans, LA, April 26 - May 1, 2004.

  135. Java, Peer-to-Peer, and Accountability: Building Blocks for Distributed Cycle Sharing.
    Ali Raza Butt, Xing Fang, Y. Charlie Hu, and Samuel Midkiff.
    In Proceedings of the 3rd USENIX Virtual Machines Research and Technology Syposium (VM '04), San Jose, CA, May 6-7, 2004.

  136. Program Counter Based Techniques for Dynamic Power Management.
    Chris Gniady, Y Charlie Hu, and Yung-Hsiang Lu.
    In Proceedings of the 10th International Symposium on High-Performance Computer Architecture (HPCA-10) , Madrid, Spain. February 14-18, 2004. (acceptance rate: 18% blind 27/153)

  137. A Self-Organizing Flock of Condors.
    Ali Raza Butt, Rongmei Zhang, and Y. Charlie Hu.
    In Proceedings of IEEE/ACM SC'2003, Phoenix, AZ, November 15-21, 2003. (acceptance rate: 29% 60/207) Nominated for the Best Student Paper of SC 2003 Award.

  138. Anycast in Locality-Aware Peer-to-Peer Overlay Networks.
    Rongmei Zhang and Y. Charlie Hu.
    In Proceedings of the 5th International Workshop on Networked Group Communications (NGC'03), page 34-46. 2003 University of Federal Armed Forces Munich (UniBw Munich), Germany, September 16-19, 2003. (acceptance rate: 30%)

  139. Borg: a Hybrid Protocol for Scalable Multicast in Peer-to-Peer Networks.
    Rongmei Zhang and Y. Charlie Hu.
    In Proceedings of the 13th International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV), Monterey, California, June 1-3, 2003. (acceptance rate: 30%)

  140. Optimizing Routing in Structured Peer-to-Peer Overlay Networks Using Routing Table Redundancy.
    Rongmei Zhang, Y. Charlie Hu, and Peter Druschel.
    In Proceedings of the 9th International Workshop on Future Trends of Distributed Computing Systems (FTDCS 2003), San Juan, Puerto Rico, May 28-30, 2003.

  141. Exploiting the Synergy between Peer-to-Peer and Mobile Ad Hoc Networks.
    Y. Charlie Hu, Saumitra M. Das, and Himabindu Pucha.
    In Proceedings of HotOS-IX: Ninth Workshop on Hot Topics in Operating Systems, Lihue, Kauai, Hawaii, May 18-21, 2003. (acceptance rate: 13% 19 long/144)

  142. Transparent Query Caching in Peer-to-Peer Overlay Networks.
    Sunil Patro and Y. Charlie Hu.
    In Proceedings of the 17th International Parallel and Distributed Processing Symposium (IPDPS), Nice, France, April 22-26, 2003. (acceptance rate: 29%)

  143. Topology-aware routing in structured peer-to-peer overlay networks.
    Miguel Castro, Peter Druschel, Y. Charlie Hu, and Antony Rowstron.
    In Proceedings of FuDiCo 2002: International Workshop on Future Directions in Distributed Computing. University of Bologna Residential Center Bertinoro (Forli), Italy, June 2002.

  144. Design and Scalability of NLS, a Scalable Naming and Location Service.
    Y. Charlie Hu, Dan A. Rodney, Peter Druschel.
    In Proceedings of IEEE INFOCOM 2002, New York, NY, June 2002. (acceptance rate: 20%)

  145. Improving Fine-Grained Irregular Shared-Memory Benchmarks by Data Reordering.
    Y. Charlie Hu, Alan Cox, and Willy Zwaenepoel.
    In Proceedings of IEEE/ACM SC'2000, Dallas, Texas, November 2000.

  146. Runtime Support for Distributed Sharing in Typed Languages.
    Y. Charlie Hu, Weimin Yu, Alan Cox, Dan Wallach, and Willy Zwaenepoel.
    In Proceedings of LCR2000: the Fifth Workshop on Languages, Compilers, and Run-time Systems for Scalable Computers. Rochester, NY, May 2000.

  147. The Effect of Contention on the Scalability of Page-Based Software Shared Memory Systems.
    Eyal de Lara, Y. Charlie. Hu, Honghui Lu, Alan Cox, and Willy Zwaenepoel.
    In Proceedings of LCR2000: the Fifth Workshop on Languages, Compilers, and Run-time Systems for Scalable Computers. Rochester, NY, May 2000.

  148. OpenMP for Networks of SMPs.
    Y. Charlie Hu, Honghui Lu, Alan Cox, and Willy Zwaenepoel.
    In Proceedings of the 13th International Parallel Processing Symposium, San Juan, Puerto Rico, April 1999.

  149. A Performance Comparison of Homeless and Home-based Lazy Release Consistency Protocols in Software Shared Memory.
    Alan Cox, Eyal de Lara, Y. Charlie Hu, and Willy Zwaenepoel.
    In Proceedings of the 5th International Symposium on High-Performance Computer Architecture (HPCA-5), Orlando, Florida, January 1999.

  150. An Evaluation of High Performance Fortran Compilers using the HPFBench Benchmark Suite.
    Guohua Jin and Y. Charlie Hu.
    In P. Amestoy, P. Berger, M. Dayde, I. Duff, V. Fraysse, L. Giraud and D. Ruiz (eds), EuroPar'99 Parallel Processing. Lecture Notes in Computer Science, No. 1685, Springer-Verlag, 1999.

  151. OpenMP on Networks of Workstations.
    Honghui Lu, Y. Charlie Hu, and Willy Zwaenepoel.
    In Proceedings of IEEE/ACM SC'98, Orlando, Florida, November 1998.

  152. Optimal All-to-Some Personalized Communication on Hypercubes.
    Y. Charlie Hu.
    In Proceedings of the 12th International Parallel Processing Symposium, Orlando, Florida, March 1998.

  153. High Performance Fortran for Highly Irregular Problems.
    Y. Charlie Hu, S. Lennart Johnsson, and Shang-Hua Teng.
    In Proceedings of the 6th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP), Las Vegas, Nevada, June 1997.

  154. DPF: A Data Parallel Fortran Benchmark Suite.
    Y. Charlie Hu, S. Lennart Johnsson, Dimitris Kehagias, and Nadia Shalaby.
    In Proceedings of the 11th International Parallel Processing Symposium, Geneva, Switzerland, April 1-5, 1997.

  155. A Data-Parallel Adaptive N-body Method.
    Y. Charlie Hu, S. Lennart Johnsson, and Shang-Hua Teng.
    In Proceedings of the 8th SIAM Conference on Parallel Processing for Scientific Computing - Parallel N-body solver minisymposium , Minneapolis, MN, March 1997.

  156. On the Accuracy of Anderson's fast N-body algorithm.
    Y. Charlie Hu and S. Lennart Johnsson.
    In Proceedings of the 8th SIAM Conference on Parallel Processing for Scientific Computing, Minneapolis, MN, March 1997.

  157. A Data Parallel Implementation of the Geometric Partitioning Algorithm.
    Y. Charlie Hu, Shang-Hua Teng, and S. Lennart Johnsson.
    In Proceedings of the 8th SIAM Conference on Parallel Processing for Scientific Computing, Minneapolis, MN, March 1997.

  158. A Data-Parallel Implementation of O(N) Hierarchical N-body Methods.
    Y. C. Hu and S. Lennart Johnsson.
    In Proceedings of IEEE/ACM Supercomputing '96, November, 1996.

Refereed Conference Posters and Abstracts

  1. Link Correlation and Network Coding in Broadcast Protocols for Wireless Sensor Networks..
    S. M. Iftekharul Alam, Salmin Sultana, Y. Charlie Hu, and Sonia Fahmy.
    Poster, IEEE SECON>, 2012.

  2. Designing Coded Feedback for Efficient Network Coding Based Opportunistic Routing.
    Dimitrios Koutsonikolas, Chih-Chun Wang, and Y. Charlie Hu.
    Poster, ACM MobiCom} 2009, September 20-25, 2009.
    1st place in ACM Student Research Competition.

  3. High-Throughput, Reliable Multicast without "Crying Babies" in Wireless Mesh Networks.
    Dimitrios Koutsonikolas, Y. Charlie Hu, and Chih-Chun Wang.
    Poster, ACM SIGCOMM CoNEXT 2008 Student Workshop, December 9, 2008.

  4. XCOR: Synergistic Interflow Network Coding and Opportunistic Routing.
    Dimitrios Koutsonikolas, Y. Charlie Hu, Chih-Chun Wang.
    Poster, ACM MobiCom, September 14-19, 2008.
    3rd place in ACM Student Research Competition.

  5. Mitigating the Impact of Spams by Internet Content Pollution.
    Sabyasachi Roy, Abhinav Pathak, Y. Charlie Hu.
    Poster, ACM SIGCOMM, August 28-30, 2007.

  6. Characterizing Internet Delay Asymmetry.
    Abhinav Pathak, Himabindu Pucha, Ying Zhang, Y. Charlie Hu, and Z. Morley Mao.
    Poster, ACM SIGCOMM, August 28-30, 2007.

  7. Towards High-Throughput and Fair Multicast in Wireless Mesh Networks.
    Dimitrios Koutsonikolas, Saumitra M. Das, Sabyasachi Roy, and Y. Charlie Hu.
    In IEEE INFOCOM 2007 Student Posters, May 8, 2007.

  8. The Case for Conditional Link Metrics and Routing.
    Saumitra M. Das, Yunnan Wu, Ranveer Chandra, Y. Charlie Hu.
    Poster, USENIX NSDI, April 11-13, 2007.

  9. Mitigating the Gateway Bottleneck via Transparent Cooperative Caching in Wireless Mesh Networks.
    Saumitra M. Das, Himabindu Pucha, and Y. Charlie Hu.
    Poster, ACM MobiCom, Los Angeles, CA, September 29, 2006. [Also accepted into ACM Student Research Competition]

  10. Lightweight Monitoring of the Progress of Remotely Executing Computations.
    Shuo Yang, Ali R. Butt, Y. Charlie Hu, and Samuel P. Midkiff.
    Poster, IEEE/ACM SC2005, Seattle, WA, November 12-18, 2005.

  11. Overlay TCP: Ending End-to-End Transport for High Throughput.
    Himabindu Pucha and Y. Charlie Hu.
    Poster, ACM SIGCOMM, Philadelphia, PA, August 22-26, 2005.

  12. MutantX: Mutating Tree-Based Overlay Multicast Protocols to Optimize Throughput.
    Himabindu Pucha, Y. Charlie Hu, Ming Zhang, and Randy Wang.
    Poster, the 2nd Symposium on Networked Systems Design and Implementation (NSDI), Boston, MA, May 2-4, 2005.

  13. Distributed Hashing for Scalable Multicast in Wireless Ad Hoc Networks.
    Saumitra M. Das, Himabindu Pucha and Y. Charlie Hu.
    Poster, the 2nd Symposium on Networked Systems Design and Implementation (NSDI), Boston, MA, May 2-4, 2005.

  14. On the Cost and Quality Tradeoff in Constructing Minimum-Energy Broadcast Trees in Wireless Ad Hoc Networks (Abstract).
    Sabyasachi Roy, Y. Charlie Hu (Advisor)
    IEEE INFOCOM 2005 Student Workshop, Miami, FL, March 14, 2005.

  15. Topology-Aware Peer-to-Peer On-Demand Streaming.
    Rongmei Zhang, Ali R. Butt, and Y. Charlie Hu.
    Student Poster, the 12th IEEE International Conference on Network Protocols (ICNP), Berlin, Germany, October 5-8, 2004.

  16. How to Implement DHT in Mobile Ad Hoc Networks?
    Himabindu Pucha, Saumitra M. Das and Y. Charlie Hu.
    Student poster, the 10th ACM International Conference on Mobile Computing and Network (MobiCom 2004), Philadelphia, PA, September 26-October 1, 2004.

  17. An Open Peer-to-Peer Infrastructure for Cycle-Sharing.
    Ali Raza Butt, Xing Fang, Y. Charlie Hu, Sam Midkiff and Jan Vitek.
    Work-in-Progress of 19th ACM Symposium on Operating Systems Principles (SOSP'03), Bolton Landing (Lake George), NY, October 19-22, 2003.

Highly Cited Technical Reports

  1. Exploiting network proximity in peer-to-peer overlay networks.
    Miguel Castro, Peter Druschel, Y. Charlie Hu, and Antony Rowstron.
    Technical report MSR-TR-2002-82, Microsoft Research, 2002.

    (cited 252 times as of September 2011 according to Google Scholar)