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Conference Posters 2009 2008 2007 2006 2005 2004 2003 2002

2009

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

• 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.

• 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%)

• 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.

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

• 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%)

• 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.

• 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.

• Exploring the Design Space of Reliable Multicast Protocols for Wireless Mesh Networks.
  Dimitrios Koutsonikolas and Y. Charlie Hu.
  To appear in Ad Hoc Networks (Elsevier) Journal (AdHoc), 2009.

  2008

• 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%)

• 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.

• 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. (20%)

• 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%)

• 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.

• 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%)

• 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, April 29-30, 2008.

• 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.

• 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.

• 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.

• Measurement-based Characterization of a Wireless Mesh Network.
  Saumitra Das, Dimitrios Koutsonikolas, and Y. Charlie Hu.
  Book Chapter, To appear in Handbook of Wireless Mesh and Sensor Networking, McGraw-Hill International, New York, 2008.

  2007

• 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%)

• 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%)

• 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 2007), San Diego, California, October 24-26, 2007.

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

• 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, pp. 1467-1472, San Diego, CA, Oct. 29-Nov. 2, 2007.

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

• 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.

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

• 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,

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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), San Diego, CA, June 12-16, 2007. (29/170 17%)

• 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.

• 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.

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

• 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.
  In press: Roland Piquepaille, NewScientistTech, BBC News, CBC News, Purdue News

  2006

• 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 (TPDS), Vol. 17 (12), pp. 1452-1467, December 2006.

• 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.

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

• 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 SIGCOMM Internet Measurement Conference (IMC), Rio de Janeiro, Brazil, October 25-27, 2006. (full paper, acceptance rate: 21%)

• 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.

• 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%)

• 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%)

• 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%)

• 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. (14%)

• 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.

• Replacing Failed Sensor Nodes 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.

• 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.

• 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.

• 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, page 641-658, Vol. 55 (6), June 2006.

• Energy-Efficient Mobile Robot Exploration.
  Yongguo Mei, Yung-Hsiang Lu, C. S. George Lee, and Y. Charlie Hu.
  In Proceedings of IEEE Intl. Conf. on Robotics and Automation (ICRA), pp. 505- 511, Orlando, FL, May 15-19, 2006.

• Simultaneous Localization and Mapping with Environmental Structure Prediction.
  H. Jacky Chang, C. S. George Lee, Yung-Hsiang Lu, and Y. Charlie Hu.
  In Proceedings of IEEE Intl. Conf. on Robotics and Automation (ICRA), pp. 4069-4074, Orlando, FL, May 15-19, 2006.

• 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. (18%)

• 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. (18%)

• 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.

• 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%)

• 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.

• 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.

  2005

• 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.

• 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.

• 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.

• 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. (21%)

• 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. (31/237 13%)

• 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.

• 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. (14%)

• 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. (14%)

• 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.

• 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. (106/430 25%)

• 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. (21.6%)

• 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.

• 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.

• 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.

• 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. (244/1419 17%)

• 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. (244/1419 17%)

• 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.

  2004

• 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. (27/193 14%)

• 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.

• 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. (33 regular/121)

• 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. (59/192 30%)

• 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. (15/50 30%)

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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. (blind 27/153 18%)

  2003

• 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. (60/207) Nominated for the Best Student Paper of SC 2003 Award.

• 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. (17 full/51)

• 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. (18/60)

• 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.

• 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. (19 long/144)

• 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. (119//407 29%)

• 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.

  2002

• 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 115 times as of July 2008 according to Citeseerx)

• 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.

• 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. (192/938 20%)

  Before 2001

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

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

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

• 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.

• 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.

• 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.

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

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

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

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

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

• 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, 10(4):300-335, 1996.

Posters, WIPs, and Abstracts

• Designing Coded Feedback for Efficient Network Coding Based Opportunistic Routing. (1rd place in ACM Student Research Competition).
  Dimitrios Koutsonikolas, Chih-Chun Wang, and Y. Charlie Hu
  Poster, ACM MobiCom 2009, Beijing, China, September 20-25, 2009.

• 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, Madrid, Spain, December 9, 2008.

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

• Building Spam-Aware High Performance Mail Servers.
  Abhinav Pathak, Ali Jafri, and Y. Charlie Hu.
  Poster, ACM SOSP 2007, Stevenson, WA, October 14-17, 2007.

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

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

• 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.

• 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.

• 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]

• 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.

• 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.

• MutantX: Mutating Tree-Based Overlay Multicast Protocols to Optimize Throughput.
  Himabindu Pucha, Y. Charlie Hu, Ming Zhang, and Randy Wang.
  Poster, USENIX NSDI, Boston, MA, May 2-4, 2005.

• Distributed Hashing for Scalable Multicast in Wireless Ad Hoc Networks.
  Saumitra M. Das, Himabindu Pucha and Y. Charlie Hu.
  Poster, USENIX NSDI, Boston, MA, May 2-4, 2005.

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

• Topology-Aware Peer-to-Peer On-Demand Streaming.
  Rongmei Zhang, Ali R. Butt, and Y. Charlie Hu.
  Student Poster, IEEE ICNP, Berlin, Germany, October 5-8, 2004.

• 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.

• 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, 19th ACM Symposium on Operating Systems Principles (SOSP'03), Bolton Landing (Lake George), NY, October 19-22, 2003.