2024

• [C94] "ClearCausal: Cross Layer Causal Analysis for Automatic Microservice Performance Debugging",
  Olufogorehan Tunde-Onadele, Feiran Qin, Xiaohui Gu, Yuhang Lin
  5th IEEE International Conference on Autonomic Computing and Self-Organizing Systems (ACSOS 2024).
  

• [J93] "Self-Supervised Machine Learning Framework for Online Container Security Attack Detection",
  Olufogorehan Tunde-Onadele, Yuhang Lin, Xiaohui Gu, Jingzhu He, and Hugo Latapie
  ACM Transactions on Autonomous and Adaptive Systems (TAAS).
  

2023

• [J92] "Performance Bug Analysis and Detection for Distributed Storage and Computing Systems",
  Jiaxin Li, Yiming Zhang, Shan Lu, Haryadi S. Gunawi, Xiaohui Gu, Feng Huang and Dongsheng Li
  ACM Transactions on Storage (TOS), June, 2023, pp. 1–33.
  

2022

• [C91] "Understanding Software Security Vulnerabilities in Cloud Server Systems",
  Olufogorehan Tunde-Onadele, Yuhang Lin, Xiaohui Gu, and Jingzhu He
  Proc. of the 10th IEEE International Conference on Cloud Engineering (IC2E), Pacific Grove, CA, September, 2022, pp. 245-252.
  
• [C90] "SHIL: Self-Supervised Hybrid Learning for Security Attack Detection in Containerized Applications",
  Yuhang Lin, Olufogorehan Tunde-Onadele, Xiaohui Gu, Jingzhu He, and Hugo Latapie
  Proc. of the 3rd IEEE International Conference on Autonomic Computing and Self-Organizing Systems (ACSOS), Los Angeles, CA, September, 2022, pp. 41-50.
  (Update on 3/14/2023: fixed the incorrect detection rate of Self-patch on page 7)
  
• [C89] "PerfSig: Extracting Performance Bug Signatures via Multi-modality Causal Analysis",
  Jingzhu He, Yuhang Lin, Xiaohui Gu, Chin-Chia Michael Yeh, and Zhongfang Zhuang
  Proc. of the 44th International Conference on Software Engineering (ICSE), Pittsburgh, PA, May, 2022, pp. 1669-1680. (acceptance rate: 197/691=28.5%)
  
• [P88] "Toward Automatic Detection of Cloud Server Security Vulnerabilities",
  Olufogorehan Tunde-Onadele, Yuhang Lin, Xiaohui Gu, and Jingzhu He
  9th Annual Symposium on Hot Topics in the Science of Security Symposium (HotSoS), poster session, April, 2022.
  

2021

• [J87] "TFix+: Self-configuring Hybrid Timeout Bug Fixing for Cloud Systems",
  Jingzhu He, Ting Dai, and Xiaohui Gu
  arXiv:2110.04101, October, 2021.
  
• [P86] "Automatic Security Patching for Containerized Java Applications",
  Olufogorehan Tunde-Onadele, and Xiaohui Gu
  8th Annual Symposium on Hot Topics in the Science of Security Symposium (HotSoS), poster session, April, 2021.
  

• [P85] "A Hybrid Approach to Security Attack Detection in Containerized Applications",
  Yuhang Lin, and Xiaohui Gu
  8th Annual Symposium on Hot Topics in the Science of Security Symposium (HotSoS), poster session, April, 2021.
  

2020

• [C84] "CDL: Classified Distributed Learning for Detecting Security Attacks in Containerized Applications",
  Yuhang Lin, Olufogorehan Tunde-Onadele, and Xiaohui Gu
  Proc. of Annual Computer Security Applications Conference (ACSAC), Austin, TX, December, 2020, pp. 179-188. (acceptance rate: 70/302=23.2%)
  
• [C83] "HangFix: Automatically Fixing Software Hang Bugs for Production Cloud Systems",
  Jingzhu He, Ting Dai, Xiaohui Gu, and Guoliang Jin
  Proc. of ACM Symposium on Cloud Computing (SOCC), Renton, WA, October, 2020, pp. 344-357. (acceptance rate: 35/143=24.5%)
  
• [C82] "Self-Patch: Beyond Patch Tuesday for Containerized Applications",
  Olufogorehan Tunde-Onadele, Yuhang Lin, Jingzhu He, and Xiaohui Gu
  Proc. of IEEE International Conference on Autonomic Computing and Self-Organizing Systems (ACSOS), Washington, DC, August, 2020, pp. 21-27.
  
• [P81] "Toward Just-in-Time Patching for Containerized Applications",
  Olufogorehan Tunde-Onadele, Yuhang Lin, Jingzhu He, and Xiaohui Gu
  Proc. of the 7th Annual Symposium on Hot Topics in the Science of Security Symposium (HotSoS), poster session, Lawrence, Kansas, September, 2020, pp. 1-2.
  

2019

• [C80] "TFix: Automatic Timeout Bug Fixing in Production Server Systems",
  Jingzhu He, Ting Dai, and Xiaohui Gu
  Proc. of IEEE International Conference on Distributed Computing Systems (ICDCS), Dallas, Texas, July, 2019, pp. 612-623.
  
• [C79] "FabZK: Supporting Privacy-Preserving, Auditable Smart Contracts in Hyperledger Fabric",
  Hui Kang*, Ting Dai*, Nerla Jean-Louis, Shu Tao, and Xiaohui Gu
  (* equal contribution)
  Proc. of IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), Portland, Oregon, June, 2019, pp. 543-555.
  
• [C78] "A Study on Container Vulnerability Exploit Detection",
  Olufogorehan Tunde-Onadele, Jingzhu He, Ting Dai, and Xiaohui Gu
  Proc. of IEEE International Conference on Cloud Engineering (IC2E), Prague, Czech Republic, June, 2019, pp. 121-127.
  

2018

• [C77] "DScope: Detecting Real-World Data Corruption Hang Bugs in Cloud Server Systems",
  Ting Dai, Jingzhu He, Xiaohui Gu, Shan Lu, and Peipei Wang
  Proc. of ACM Symposium on Cloud Computing (SOCC), Carlsbad, CA, October, 2018, pp. 313-325.
  
• [C76] "TScope: Automatic Timeout Bug Identification for Server Systems",
  Jingzhu He, Ting Dai, and Xiaohui Gu,
  Proc. of IEEE International Conference on Autonomic Computing (ICAC), Trento, Italy, September, 2018, pp. 1-10.
  
• [J75] "Hytrace: A Hybrid Approach to Performance Bug Diagnosis in Production Cloud Infrastructures",
  Ting Dai, Daniel Dean, Peipei Wang, Xiaohui Gu, Shan Lu,
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 2018, pp. 107-118 (view supplemental material here).
  
• [C74] "PCatch: Automatically Detecting Performance Cascading Bugs in Cloud Systems",
  Jiaxin Li, Yuxi Chen, Haopeng Liu, Shan Lu, Yiming Zhang, Haryadi Gunawi, Xiaohui Gu, Dongsheng Li, and Xicheng Lu,
  Proc. of European Conference on Computer Systems (EuroSys), Porto, Portugal, April, 2018, pp. 1-14.
  
• [C73] "Understanding Real-World Timeout Problems in Cloud Server Systems",
  Ting Dai, Jingzhu He, Xiaohui Gu, and Shan Lu,
  Proc. of IEEE International Conference on Cloud Engineering (IC2E), Orlando, FL, April, 2018, pp. 1-11. (acceptance rate: 19%, best paper nominee)
  

2017

• [P72] "Hytrace: A Hybrid Approach to Performance Bug Diagnosis in Production Cloud Infrastructures",
  Ting Dai, Daniel Dean, Peipei Wang, Xiaohui Gu, Shan Lu,
  Proc. of ACM Symposium on Cloud Computing (SOCC), poster session, Santa Clara, CA, September, 2017.
  
• [C71] "A Study of Security Vulnerabilities on Docker Hub",
  Rui Shu, Xiaohui Gu, and William Enck,
  Proc. of the ACM Conference on Data and Application Security and Privacy (CODASPY), Scottsdale, Arizona, March, 2017.
  

2016

• [C70] "Performance Analysis of a Multi-Tenant In-memory Data Grid",
  Anwesha Das, Frank Mueller, Xiaohui Gu, Arun Iyengar,
  Proc. of the IEEE International Conference on Cloud Computing (IEEE CLOUD), San Francisco, CA, June/July, 2016.
  
• [J69] "A Study of Security Isolation Techniques",
  Rui Shu, Peipei Wang, Sigmund A. Gorski III, Benjamin Andow, Adwait Nadkarni,
  Luke Deshotels, Jason Gionta, William Enck, and Xiaohui Gu
  ACM Computing Survey, 2016.
  
• [C68] "RDE: Replay DEbuggging for Diagnosing Production Site Failures",
  Peipei Wang, Hiep Nguyen, Xiaohui Gu, Shan Lu,
  Proc of IEEE International Symposium on Reliable Distributed Systems (SRDS), Budapest, Hungary, Sep. 26-29th, 2016.
  

2015

• [J67] "PerfCompass: Online Performance Anomaly Fault Localization and Inference in Infrastructure-as-a-Service Clouds",
  Daniel J. Dean, Hiep Nguyen, Peipei Wang, Xiaohui Gu, Anca Sailer, Andrzej Kochut,
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 2015 (accepted).
  
• [C66] "Automatic Server Hang Bug Diagnosis: Feasible Reality or Pipe Dream?",
  Daniel J. Dean, Peipei Wang, Xiaohui Gu, William Enck, Guoliang Jin
  Proc. of IEEE International Conference on Autonomic Computing (ICAC), Grenoble, France, July, 2015. (short paper, acceptance rate: 27%)
  
• [C65] "Understanding Real World Data Corruptions in Cloud Systems",
  Peipei Wang, Daniel J. Dean, Xiaohui Gu,
  Proc. of IEEE International Conference on Cloud Engineering (IC2E), Temp, AZ, March, 2015. (acceptance rate: 25%)

2014

• [C64] "PerfScope: Practical Online Server Performance Bug Inference in Production Cloud Computing Infrastructures",
  Daniel Dean, Hiep Nguyen, Xiaohui Gu, Hui Zhang, Junghwan Rhee, Nipun Arora, Geoff Jiang
  Proc. of ACM Symposium on Cloud Computing (SOCC), Seattle, WA, November, 2014. (acceptance rate: 29/119 = 24%)
  
• [C63] "PerfCompass: Toward Runtime Performance Anomaly Fault Localization for Infrastructure-as-a-Service Clouds",
  Daniel Dean, Hiep Nguyen, Peipei Wang, Xiaohui Gu,
  Proc. of USENIX Workshop on Hot Topics in Cloud Computing (HotCloud), Philadelphia, PA, June, 2014. (acceptance rate: 22/72 = 30.5%)
• [C62] "Insight: In-situ Online Service Failure Path Inference in Production Computing Infrastructures",
  Hiep Nguyen, Daniel J. Dean, Kamal Kc, Xiaohui Gu
  Proc. of USENIX Annual Technical Conference (USENIX ATC), Philadelphia, PA, June, 2014. (acceptance rate: 36/241 = 14.9%)
• [C61] "PREC: Practical Root Exploit Containment for Android Devices",
  Tsung-Hsuan Ho, Daniel Dean, Xiaohui Gu, William Enck
  Proc. of the ACM Conference on Data and Application Security and Privacy (CODASPY), San Antonio, TX, March, 2014. (full paper, acceptance rate: 16%)

2013:

• [C60] "AGILE: elastic distributed resource scaling for Infrastructure-as-a-Service",
  Hiep Nguyen, Zhiming Shen, Xiaohui Gu, Sethuraman Subbiah, John Wilkes,
  Proc. of USENIX International Conference on Autonomic Computing (ICAC), San Jose, CA, June, 2013. (full paper, acceptance rate: 16/73 = 21%)
  
• [C59] "FChain: Toward Black-box Online Fault Localization for Cloud Systems”
  Hiep Nguyen, Zhiming Shen, Yongmin Tan, Xiaohui Gu
  Proc. of IEEE International Conference on Distributed Computing Systems (ICDCS), Philadelphia, PA, July, 2013. (acceptance rate: 61/464 = 13%)
• [J58] "Scalable Distributed Service Integrity Attestation for Software-as-a-Service Clouds"
  Juan Du, Daniel Dean, Yongmin Tan, Xiaohui Gu, Ting Yu
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 2013. (view supplemental material here)

2012:

• [J57] "Resilient Self-Compressive Monitoring for Large-Scale Hosting Infrastructures”,
  Yongmin Tan, Vinay Venkatesh, Xiaohui Gu,
  IEEE Transaction on Parallel and Distributed Systems (TPDS), 2012. (view supplemental material here)
• [C56] "UBL: Unsupervised Behavior Learning for Predicting Performance Anomalies in Virtualized Cloud Systems”
  Daniel Dean, Hiep Nguyen, Xiaohui Gu,
  Proc. of ACM International Conference on Autonomic Computing (ICAC), San Jose, CA, September, 2012. (acceptance rate: 24%).
  
• [C55] "PREPARE: Predictive Performance Anomaly Prevention for Virtualized Cloud Systems”
  Yongmin Tan, Hiep Nguyen, Zhiming Shen, Xiaohui Gu, Chitra Venkatramani, Deepak Rajan,
  Proc. of IEEE International Conference on Distributed Computing Systems (ICDCS), Macau, China, June, 2012 (acceptance rate: 71/515=13.8%, Best Paper Award).

2011:

• [C54] "CloudScale: Elastic Resource Scaling for Multi-Tenant Cloud Systems”
  Zhiming Shen, Sethuraman Subbiah, Xiaohui Gu, John Wilkes,
  Proc. of ACM Symposium on Cloud Computing (SOCC) in conjunction with SOSP, Cascais, Portugal, October, 2011 (acceptance rate: 30/178=16.9%, 2020 SoCC 10-Year Award).
• [C53] "PAL: Propagation-aware Anomaly Localization for Cloud Hosted Distributed Applications”
  Hiep Nguyen and Yongmin Tan and Xiaohui Gu,
  Proc. of ACM Workshop on Managing Large-Scale Systems via the Analysis of System Logs and the Application of Machine Learning Techniques (SLAML) in conjunction with SOSP, Cascais, Portugal, October, 2011.
• [P52] "Augmenting MapReduce with Active Volunteer Resources",
  R. Benjamin Clay, Zhiming Shen, Xiaosong Ma and Xiaohui Gu
  ACM Symposium on Operating Systems Principles (SOSP) poster session, Cascais, Portugal, October, 2011
  
• [C51] "ELT: Efficient Log-based Troubleshooting System for Cloud Computing Infrastructures”,
  Kamal Kc, Xiaohui Gu,
  Proc. of IEEE International Symposium on Reliable Distributed Systems (SRDS), Madrid, Spain, October, 2011. (acceptance rate: 30/88=34.1%)
  
• [C50] ''Adaptive Data-Driven Service Integrity Attestation for Multi-Tenant Cloud Systems",
  Juan Du, Nidhi Shah, Xiaohui Gu
  ACM/IEEE International Workshop on Quality of Service (IWQoS), San Jose, CA, June, 2011.(acceptance rate: 23/80=28.9%)
  
• [C49] "OLIC: OnLine Information Compression for Scalable Hosting Infrastructure Monitoring",
  Yongmin Tan, Vinay Venkatesh, Xiaohui Gu
  ACM/IEEE International Workshop on Quality of Service (IWQoS), San Jose, CA, June, 2011.(acceptance rate: 23/80=28.9%)

2010:

• [C48] ''PRESS: PRedictive Elastic ReSource Scaling for Cloud Systems",
  Zhenhuan Gong, Xiaohui Gu, John Wilkes
  IEEE International Conference on Network and Services Management (CNSM), Niagara Falls, Canada, October, 2010.(acceptance rate: 27/176 = 15%, Best Paper Award)
  
• [P47] ''On Verifying Stateful Dataflow Processing Services in Large-Scale Cloud Systems",
  Juan Du, Xiaohui Gu, Ting Yu
  ACM Conference on Computer and Communications Security (CCS), poster session, Chicago, IL, October, 2010.
  
• [C46] ''PAC: Pattern-driven Application Consolidation for Efficient Cloud Computing",
  Zhenhuan Gong, Xiaohui Gu,
  IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS), Miami Beach, Florida, August, 2010. (best paper nominee, acceptance rate: 16%)
  
• [C45] ''On Predictability of System Anomalies in Real World",
  Yongmin Tan, Xiaohui Gu,
  IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS), Miami Beach, Florida, August, 2010. (regular paper)
  
• [C44] "Adaptive Runtime Anomaly Prediction for Dynamic Hosting Infrastructures",
  Yongmin Tan, Xiaohui Gu, Haixun Wang,
  ACM Symposium on Principles of Distributed Computing (PODC), Zurich, Switzerland, July, 2010. (acceptance rate: 21%)
  
• [C43] "Highly Available Component Sharing in Large-Scale Multi-Tenant Cloud Systems",
  Juan Du, Xiaohui Gu, Douglas S. Reeves
  ACM Interntional Symposium on High Performance Distributed Computing (HPDC), Chicago, IL, June, 2010. (acceptance rate: 25%)
• [C42] "RunTest: Assuring Integrity of Dataflow Processing in Cloud Computing Infrastructures",
  Juan Du, Wei Wei, Xiaohui Gu, Ting Yu
  ACM International Symposium on Information, Computer and Communications Security (ASIACCS), Beijing, China, April, 2010. (acceptance rate: 25/166 = 15%)

2009:

• [C41] "SecureMR: A Service Integrity Assurance Framework for MapReduce",
  Wei Wei, Juan Du, Ting Yu, Xiaohui Gu,
  Annual Computer Security Applications Conference (ACSAC), Honolulu, HI, December, 2009. (acceptance rate: 19%)
  
• [P40] "Predictive Elastic Load Management for Cloud Computing Infrastructures",
  Zhenhuan Gong, Xiaohui Gu,
  ACM Symposium on Operating Systems Principles (SOSP) poster session, Big Sky, MT, October, 2009.
  
• [C39] "Toward Secure Dataflow Processing in Open Distributed Systems",
  Juan Du, Wei Wei, Xiaohui Gu, Ting Yu,
  ACM Scalable Trusted Computing Workshop (STC) colocated with ACM Conference on Computer and Communications Security (CCS), Chicago, IL, November, 2009.
  
• [C38] "SigLM: Signature-Driven Load Management for Cloud Computing Infrastructures",
  Zhenhuan Gong, Prakash Ramaswamy, Xiaohui Gu, Xiaosong Ma,
  IEEE International Conference on Quality of Service (IWQoS), Charleston, South Carolina, July, 2009.
  
• [C37] "Self-Correlating Predictive Information Tracking for Large-Scale Production Systems",
  Ying Zhao, Yongmin Tan, Zhenhuan Gong, Xiaohui Gu, Mike Wamboldt,
  IEEE International Conference on Autonomic Computing and Communications (ICAC), Barcelona, Spain, June, 2009. (acceptance rate: 15/96 = 15.6%)
  
• [C36] "Online Anomaly Prediction for Robust Cluster Systems",
  Xiaohui Gu, Haixun Wang,
  IEEE International Conference on Data Engineering (ICDE), Shanghai, China, April, 2009. (full paper, acceptance rate: 93/554 = 17%)
• [J35] "QoS-Aware Shared Component Composition for Distributed Stream Processing Systems",
  Thomas Repantis, Xiaohui Gu, Vana Kalogeraki,
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 20(7): 968-982, 2009.
  

2008:

• [C34] "Toward Predictive Failure Management for Distributed Stream Processing Systems",
  Xiaohui Gu, Spiros Papadimitriou, Philip S. Yu, Shu-Ping Chang,
  IEEE International Conference on Distributed Computing Systems (ICDCS), Beijing, China, June, 2008. (acceptance rate: 102/638 = 16%)
• [C33] "Predictive System Health Monitoring for Large-Scale Hosting Infrastructures",
  Xiaohui Gu, Haixun Wang
  Third Workshop on Tackling Computer Systems Problems with Machine Learning Techniques (SysML), Colocated with OSDI, San Diego, December, 2008. (poster paper)
  
• [C32] "Online Failure Forecast for Fault-Tolerant Data Stream Processing",
  Xiaohui Gu, Spiros Papadimitriou, Philip S. Yu, Shu-Ping Chang,
  IEEE International Conference on Data Engineering (ICDE), Cancun, Mexico, April, 2008. (poster paper)
  
• [J31] "peerTalk: A Peer-to-Peer Multi-Party Voice-Over-IP System",
  Xiaohui Gu, Zhen Wen, Philip S. Yu, Zon-Yin Shae
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 19(3), March, 2008.

2007:

• [C30] "Toward Graph Containment Search and Indexing",
  Chen Chen, Xifeng Yan, Philip S. Yu, Jiawei Han, Dongqing Zhang, Xiaohui Gu,
  Very Large Data Bases Conference, VLDB 2007. (acceptance rate: 16%)
  
• [C29] "Challenges and Experience in Prototyping a Multi-Modal Stream Analytic and Monitoring Application on System S",
  Kun-Lung Wu, Philip S. Yu, Bugra Gedik, Kirsten W. Hildrum, Charu C. Aggarwal, Eric Bouillet,
  Wei Fan, David A. George, Xiaohui Gu, Gang Luo, Haixun Wang,
  Very Large Data Bases Conference, VLDB 2007.
• [C28] " Toward Self-Managed Media Stream Processing Service Overlays",
  Xiaohui Gu, Philip S. Yu,
  IEEE International Conference on Multimedia and Expo (ICME), Beijing, China, July, 2007.
• [C27] " Self-Configuring Information Management for Large-Scale Service Overlays",
  Jin Liang, Xiaohui Gu, Klara Nahrstedt,
  IEEE INFOCOM, Anchorage, Alaska, May, 2007. (acceptance rate: 18%)
• [C26] " BridgeNet: An Adaptive Multi-Source Stream Dissemination Service Overlay",
  Xiaohui Gu, Zhen Wen, Philip S. Yu,
  IEEE INFOCOM Mini-Symposium, Anchorage, Alaska, May, 2007. (acceptance rate: 25%)
• [C25] "Adaptive Load Diffusion for Multiway Windowed Stream Joins",
  Xiaohui Gu, Philip S. Yu, Haixun Wang,
  IEEE International Conference on Data Engineering (ICDE), Istanbul, Turkey, April, 2007. (full paper, acceptance rate: 18.5%)

2006:

• [C24] "ViCo: An Adaptive Distributed Video Correlation System",
  Xiaohui Gu, Zhen Wen, Ching-Yung Lin, Philip S. Yu,
  ACM Multimedia (SIGMM), Santa Barbara, CA, October, 2006. (full paper, acceptance rate: 17%)
• [C23] "Synergy: Sharing-Aware Component Composition for Distributed Stream Processing Systems",
  Thomas Repantis, Xiaohui Gu, Vana Kalogeraki,
  ACM/IFIP/USENIX International Middleware Conference (Middleware), Melbourne, Australia, November 2006 (acceptance rate: 17%)
• [J22] "On Composing Stream Applications in Peer-to-Peer Environments",
  Xiaohui Gu, Klara Nahrstedt,
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 17(8): 824-837, July, 2006.
• [J21] "Distributed Multimedia Service Composition with Statistical QoS Assurances",
  Xiaohui Gu, Klara Nahrstedt,
  IEEE Transactions on Multimedia (TMM), February, 8(1): 141-151, 2006.

2005:

• [C20] "Optimal Component Composition for Scalable Stream Processing",
  Xiaohui Gu, Philip S. Yu, Klara Nahrstedt,
  IEEE International Conference on Distributed Computing Systems (ICDCS), Columbus, OH, 2005. (acceptance rate: 14%)
• [C19] "Adaptive Load Diffusion for Stream Joins",
  Xiaohui Gu, Philip S. Yu,
  ACM/IFIP/USENIX International Middleware Conference (Middleware), Grenoble, France, 2005. (acceptance rate: 21%)
• [C18] "Supporting Multi-Party Voice-Over-IP Services with Peer-to-Peer Stream Processing",
  Xiaohui Gu, Zhen Wen, Philip S. Yu, Zon-Yin Shae,
  ACM Multimedia (SIGMM), Singapore, November, 2005. (short paper)

2004:

• [C17] "SpiderNet: An Integrated Peer-to-Peer Service Composition Framework",
  Xiaohui Gu, Klara Nahrstedt, Bin Yu,
  IEEE International Symposium on High-Performance Distributed Computing (HPDC), Honolulu, Hawaii, June, 2004. (acceptance rate: 15%)
• [C16] "An Overlay Based QoS-Aware Voice-Over-IP Conferencing System",
  Xiaohui Gu, Klara Nahrstedt, Rong Chang, Zon-Yin Shae,
  IEEE International Conference on Multimedia and Expo(ICME), Taipei, Taiwan, June 27-30, 2004.
• [J15] "Adaptive Offloading for Pervasive Computing",
  Xiaohui Gu, Alan Messer, Ira Greenberg, Dejan Milojicic, Klara Nahrstedt,
  IEEE Pervasive Computing Magazine, Vol. 3, No. 3, July 2004. (Best Paper from PerCom 2003)

2003:

• [C14] "QoS-Assured Service Composition in Managed Service Overlay Networks",
  Xiaohui Gu, Klara Nahrstedt, Rong Chang, Christopher Ward,
  IEEE International Conference on Distributed Computing Systems (ICDCS), Providence, RI, May 19-22, 2003. (acceptance rate: 17%)
• [C13] "Adaptive offloading Inference for Delivering Applications in Pervasive Computing Environments",
  Xiaohui Gu, Klara Nahrstedt, Alan Messer, Ira Greenberg, Dejan Milojicic,
  IEEE International Conference on Pervasive Computing and Communications (PerCom), March, 2003.(acceptance rate: 30%) 
• [J12] "QoS-Aware Service Composition for Large-Scale Peer-to-Peer Systems",
  Xiaohui Gu, Klara Nahrstedt, Book Chapter, "Grid Resource Management: State of the Art and Future Trends",
  Chapter 24, pp. 395 - 410, Kluwer Academic Press, October, 2003.

2002:

• [P11] "Scalable Constrained Routing in Overlay Networks",
  Xiaohui Gu, Klara Nahrstedt,
  USENIX Operating Systems Design and Implementation (OSDI), Work-in-Progress Session, Boston, MA, December, 2012.
  
• [C10] "A Programming Framework for Quality-Aware Ubiquitous Multimedia Applications",
  Duangdao Wichadakul, Xiaohui Gu, Klara Nahrstedt,
  ACM Multimedia (SIGMM), Juan Les Pins, France, December 1-6, 2002.  (full paper, acceptance rate: 15%)
• [C9] "A Scalable QoS-Aware Service Aggregation Model for Peer-to-Peer Computing Grids",
  Xiaohui Gu, Klara Nahrstedt,
  IEEE International Symposium on High Performance Distributed Computing (HPDC), Edinburgh, Scotland July, 2002.(acceptance rate: 30%)
• [C8] "Dynamic QoS-Aware Multimedia Service Configuration in Ubiquitous Computing Environments",
  Xiaohui Gu, Klara Nahrstedt,
  IEEE International Conference on Distributed Computing Systems (ICDCS), Vienna, Austria, July 2-5, 2002. (acceptance rate: 18%)
• [C7] "Towards a Distributed Platform for Resource-Constrained Devices",
  A. Messer, I. Greenberg, P. Bernadat, D. Milojicic, D. Chen, T.J. Guili, X. Gu,
  IEEE International Conference on Distributed Computing Systems (ICDCS), Vienna, Austria, July 2-5, 2002.  (acceptance rate: 18%)
• [J6] "An  XML-based Quality of Service Enabling Language for the Web", 
  Xiaohui Gu, Klara Nahrstedt , Wanghong Yuan, Duangdao Wichadakul, Dongyan Xu,
  Journal of Visual Language and Computing (JVLC), special issue on multimedia languages for the Web. 13(1), pp. 61-95, Academic Press, Feb. 2002.

2001:

• [C5] "2KQ+: An Integrated Approach of QoS Compilation and Reconfigurable, Component-based Runtime Middleware for the Unified QoS Management Framework",
  Duangdao Wichadakul, Klara Nahrstedt, Xiaohui Gu, Dongyan Xu,
  ACM International Conference on Distributed Systems Platforms (Middleware), Heidelberg, Germany, Nov. 2001. (acceptance rate: 17%)
• [C4] " An Event-Driven, User-Centric, QoS-Aware Middleware Framework for Ubiquitous Multimedia Applications",
  Xiaohui Gu, Klara Nahrstedt,
  ACM Multimedia 2001 (Multimedia Middleware Workshop), Ottawa, Canada, October 2001.
• [C3] "Coordinating Energy-Aware Adaptation of Multimedia Applications and Hardware Resource",
  Wanghong Yuan, Klara Nahrstedt, Xiaohui Gu,
  ACM Multimedia 2001 (Multimedia Middleware Workshop), Ottawa, Canada, October 2001.
• [C2] " Visual QoS Programming Environment for Ubiquitous Multimedia Services",
  Xiaohui Gu, Duangdao Wichadakul, Klara Nahrstedt,
  IEEE International Conference on Multimedia and Expo2001(ICME), Tokyo, Japan, Aug. 22 - Aug. 25, 2001.
• [P1] "QoSTalk: QoS Programming Environment for Ubiquitous Multimedia Applications",
  Xiaohui Gu, Klara Nahrstedt,
  ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI), poster, Snowbird, UT, June 2001.