Conference/Workshop Papers

2017

  • [SIGCOMM] A High Performance Packet Core for Next Generation Cellular Networks
    Zafar Qazi, Melvin Walls, Aurojit Panda, Vyas Sekar, Sylvia Ratnasamy, and Scott Shenker
    in SIGCOMM 2017
  • [NSDI] Pytheas: Enabling Data-Driven Quality of Experience Optimization Using Group-Based Exploration-Exploitation
    Junchen Jiang, Shijie Sun, Vyas Sekar, Hui Zhang
    in NSDI 2017
  • [NDSS] PSI: Precise Security Instrumentation for Enterprise Networks
    Tianlong Yu, Seyed K Fayaz, Michael Collins, Vyas Sekar, Srinivasan Seshan
    in NDSS 2017
  • [ACC] On the Efficiency and Fairness of Multiplayer HTTP-based Adaptive Video Streaming
    Xiaoqi Yin, Mihovil Bartulovic, Bruno Sinopoli, Vyas Sekar
    in ACC 2017
  • [ICDCS] Flow Reconnaissance via Timing Attacks on SDN Switches
    Sheng Liu, Michael Reiter Vyas Sekar
    in ICDCS 2017
  • [COMSNETS] Unleashing the Potential of Data-Driven Networking
    Junchen Jiang, Vyas Sekar, Ion Stoica, Hui Zhang
    in COMSNETS 2017 (invited paper)

    2016

  • [OSDI] Efficient Network Reachability Analysis using a Succinct Control Plane Representation
    Seyed K. Fayaz, Tushar Sharma, Ari Fogel, Ratul Mahajan, Todd Millstein, Vyas Sekar, and George Varghese
    in USENIX OSDI, 2016
  • [SIGCOMM] CS2P: Improving Video Bitrate Selection and Adaptation with Data-Driven Throughput Prediction
    Yi Sun, Xiaoqi Yin, Junchen Jiang, Vyas Sekar, Fuyuan Lin, Nanshu Wang, Tao Liu, Bruno Sinopoli
    in SIGCOMM 2016
  • [SIGCOMM] One Sketch to Rule Them All: Rethinking Network Flow Monitoring with UnivMon
    Zaoxing Liu, Antonis Manousis, Greg Vorsanger, Vyas Sekar, Vladimir Braverman
    in SIGCOMM 2016
  • [SIGCOMM] Via: Improving Internet Telephony Call Quality Using Predictive Relay Selection
    Junchen Jiang, Rajdeep Das, Ganesh Ananthanarayanan, Philip A. Chou, Venkata Padmanabhan, Vyas Sekar,
    Esbjorn Dominique, Marcin Goliszewski, Dalibor Kukoleca, Renat Vafin, Hui Zhang
    in SIGCOMM 2016
  • [NSDI] Simplifying Software-Defined Network Optimization Applications Using SOL
    Victor Heorhiadi, Michael K Reiter, Vyas Sekar
    in NSDI 2016
  • [NSDI] BUZZ: Testing Context-Dependent Policies in Stateful Networks
    Seyed K Fayaz, Tianlong Yu, Yoshiaki Tobioka, Sagar Chaki, Vyas Sekar
    in NSDI 2016
  • [NSDI] CFA: A Practical Prediction System for Video QoE Optimization
    Junchen Jiang, Henry Milner, Davis Shepherd, Vyas Sekar, Ion Stoica, Hui Zhang
    in NSDI 2016
  • [NDSS] SPIFFY: Inducing Cost-Detectability Tradeoffs in Persistent Link-Flooding Attacks.
    Min Suk Kang, Virgil D. Gligor, and Vyas Sekar.
    in NDSS 2016
  • [SOSR] KLEIN: A Minimally Disruptive Design for an Elastic Cellular Core
    Zafar Ayyub Qazi , Phani Krishna, Vyas Sekar, Vijay Gopalakrishnan, Kaustubh Joshi, Samir Das
    in SOSR 2016
  • [ICDCS] Gremlin: A Software-defined Framework for Testing the Resiliency of Microservices
    Victor Heorhiadi, Shriram Rajagopalan, Hani Jamjoom, Michael K. Reiter, Vyas Sekar
    in IEEE ICDCS 2016
  • [AsiaCCS] Congesting the Internet with Coordinated And Decentralized Pulsating Attacks
    Yu-Ming Ke, Chih-Wei Chen, Hsu-Chun Hsiao, Adrian Perrig, Vyas Sekar
    in AsiaCCS 2016
  • [HotNets] FreeFlow: High Performance Container Networking
    Tianlong Yu,Shadi Abdollahian Noghabi, Shachar Raindel, Hongqiang Liu , Jitu Padhye, Vyas Sekar
    in Hotnets 2016

    2015

  • [CCS] Nomad: Mitigating Arbitrary Cloud Side Channels via Provider-Assisted Migration
    Soo-jin Moon, Vyas Sekar, Michael Reiter
    in ACM CCS 2015 2nd place 2015 CSAW Best Applied Security paper
  • [USENIX SECURITY] Flexible and Elastic DDoS Defense Using Bohatei
    Seyed K Fayaz, Yoshiaki Tobioka, Vyas Sekar, Michael Bailey
    in USENIX Security 2015 Finalist for the 2015 CSAW Best Applied Security paper
  • [SIGCOMM] A Control-Theoretic Approach for Dynamic Adaptive Video Streaming over HTTP
    Xiaoqi Yin, Abhishek Jindal, Vyas Sekar, Bruno Sinopoli
    in SIGCOMM 2015
  • [NSDI] Klotski: Reprioritizing Web Content to Improve User Experience on Mobile Devices
    Michael Butkiewicz, Daimeng Wang, Zhe Wu, Harsha Madhyastha, Vyas Sekar
    in NSDI 2015
  • [NSDI] C3: Internet-Scale Control Plane for Video Quality Optimization
    Aditya Ganjam, Faisal Siddiqui, Jibin Zhan, Xi Liu, Ion Stoica, Junchen Jiang, Vyas Sekar, Hui Zhang
    in NSDI 2015
  • [PAM] Internet Outages, the Eyewitness Accounts: Analysis of the Outages Mailing List
    Ritwik Banerjee, Abbas Razaghpanah, Akassh Mishra, Luis Chiang, Phillipa Gill, Yejin Choi, Vyas Sekar
    in PAM 2015
  • [HotNets] Enabling a "RISC" Approach for Software-Defined Monitoring using Universal Streaming
    Zaoxing Liu, Greg Vorsanger, Vladimir Braverman, Vyas Sekar
    in HotNets 2015
  • [HotNets] Handling a trillion (unfixable) flaws on a billion devices: Rethinking network security for the Internet-of-Things
    Tianlong Yu, Yuvraj Agarwal, Vyas Sekar, Srini Seshan, Chenren Xu
    in HotNets 2015

    2014

  • [NSDI] Enforcing Network-Wide Policies in the Presence of Dynamic Middlebox Actions using FlowTags
    Seyed Fayazbakhsh, Vyas Sekar, Minlan Yu, Jeff Mogul
    in NSDI 2014 slides
  • [SIGCOMM] FireFly: A Reconfigurable Wireless Datacenter Fabric using Free-space Optics
    Naved Hamedazimi, Zafar Qazi, Himanshu Gupta, Vyas Sekar, Samir Das, Himanshu Shah, Ashish Tanwer
    in SIGCOMM 2014 slides
  • [CoNext] Trace-Driven Analysis of ICN Caching Algorithms on Video-on-Demand Workloads
    Yi Sun, Seyed K. Fayaz, Yang Guo, Vyas Sekar, Yun Jin, Mohamed-Ali Kaafar, and Steve Uhlig
    in CoNext 2014
  • [IMC] A First Look at Performance in Mobile Virtual Network Operators
    Fatima Zarinni, Ayon Chakraborty, Vyas Sekar, Phillipa Gill, and Samir Das
    in IMC 2014 Best paper nominee
  • [ICISS] SNIPS: A Software-Defined Approach for Scaling Intrusion Prevention Systems via Offloading
    Victor Heorhiadi, Seyed K Fayaz, Michael K Reiter, Vyas Sekar
    in ICISS 2014
  • [HotNets] Toward a Principled Framework to Design Dynamic Adaptive Streaming Algorithms over HTTP
    Xiaoqi Yin, Vyas Sekar, Bruno Sinopoli
    in HotNets 2014
  • [HotNets] EONA: Experience-Oriented Network Architecture
    Junchen Jiang, Vyas Sekar, Xi Liu, Ion Stoica, Hui Zhang
    in HotNets 2014
  • [HotNets] Leveraging Video Measurements to Generate a Real-Time Traffic Map for the Internet
    Yi Sun, Junchen Jiang, Vyas Sekar, Hui Zhang, Fuyuan Lin, Nanshu Wang
    in HotNets 2014
  • [HotSDN] Testing Stateful and Dynamic Dataplanes with FlowTest
    Seyed Kaveh Fayazbakhsh, Vyas Sekar
    in HotSDN 2014 slides

    2013

  • [SIGCOMM] Less Pain, Most of the Gain: Incrementally Deployable ICN
    Seyed Fayazbakhsh, Amin Tootoonchian, Yin Lin, Ali Ghodsi, KC Ng, Bruce Maggs, Vyas Sekar, Scott Shenker
    in SIGCOMM 2013 slides Best paper shortlist
  • [SIGCOMM] SIMPLE-fying Middlebox Policy Enforcement Using SDN
    Zafar Qazi, Cheng-Chun tu, Luis Chiang, Rui Miao, Vyas Sekar, Minlan Yu
    in SIGCOMM 2013 slides
  • [SIGCOMM] Developing a Predictive Model of Quality of Experience for Internet Video
    Athula Balachandran, Vyas Sekar, Aditya Akella, Srinivasan Seshan, Ion Stoica, Hui Zhang
    in SIGCOMM 2013 slides
  • [CoNext] Shedding Light on the Structure of Internet Video Quality Problems in the Wild
    Junchen Jiang, Vyas Sekar, Ion Stoica, Hui Zhang
    in CoNext 2013
  • [CoNext] Enhancing video accessibility and availability with information-bound references
    Best paper

    Ashok Anand, Athula Balachandran, Aditya Akella, Vyas Sekar, Srinivasan Seshan
    in CoNext 2013
  • [IMC] Analyzing the Potential Benefits of CDN Augmentation Strategies for Internet Video Workloads
    Athula Balachandran, Vyas Sekar, Aditya Akella, Srinivasan Seshan
    in IMC 2013
  • [VEE] Toward Verifiable Resource Accounting for Outsourced Computation
    Chen Chen, Petros Maniatis, Adrian Perrig, Amit Vasudevan, Vyas Sekar
    in VEE 2013
  • [HotSDN] FlowTags: Enforcing Network-Wide Policies in the Presence of Dynamic Middlebox Actions
    Seyed Fayazbakhsh, Vyas Sekar, Minlan Yu, Jeff Mogul
    in HotSDN 2013 slides
  • [HotMobile] Enabling the Transition to the Mobile Web with WebSieve
    Michael Butkiewicz, Zhe Wu, Shunan Li, Pavithra Murali, Vagelis Hristidis, Harsha V Madhyastha, Vyas Sekar
    in HotMobile 2013 slides
  • [HotNets] Patch Panels in the Sky: A Case for Free-Space Optics in Data Centers
    Navid Hamed Azimi, Himanshu Gupta, Vyas Sekar, Samir Das
    in HotNets 2013 slides
  • [HotMiddlebox] Verifiable Network Function Outsourcing: Requirements, Challenges, and Roadmap
    Seyed Kaveh Fayazbakhsh, Michael K Reiter, Vyas Sekar
    in HotMiddlebox 2013

    2012

  • [SIGCOMM] Multi-resource Scheduling for Packet Processing
    Best paper

    Ali Ghodsi, Vyas Sekar, Matei Zaharia, Ion Stoica
    in SIGCOMM 2012 slides
  • [SIGCOMM] Making Middleboxes Someone Else's Problem: Network Processing as a Cloud Service
    Justine Sherry, Shaddi Hasan, Colin Scott, Arvind Krishnamurthy, Sylvia Ratnasamy, Vyas Sekar
    in SIGCOMM 2012 slides
  • [SIGCOMM] A Case for a Coordinated Internet-Scale Video Control Plane
    Xi Liu, Florin Dobrian, Henry Milner, Junchen Jiang, Vyas Sekar, Ion Stoica, Hui Zhang
    in SIGCOMM 2012
  • [NSDI] Design and Implementation of a Consolidated Middlebox Architecture
    Vyas Sekar, Norbert Egi, Sylvia Ratnasamy, Michael Reiter, Guangyu Shi.
    in NSDI 2012 slides
  • [CoNext] Improving Fairness, Efficiency, and Stability in HTTP-Based Adaptive Streaming with Festive
    Fast tracked to Transactions on Networking

    Junchen Jiang, Vyas Sekar, Hui Zhang
    in CoNext 2012 slides
  • [CoNext] New Opportunities for Load Balancing in Network-Wide Intrusion Detection Systems
    Victor Heorhiadi, Vyas Sekar, Michael K Reiter
    in CoNext 2012 slides
  • [IMC] Evolution of Social-Attribute Networks: Measurements, Modeling, and Implications using Google+
    Neil Gong, Wenchang Xu, Ling Huang, Prateek Mittal, Emil Stefanov, Vyas Sekar, Dawn Song
    in IMC 2012
  • [SOUPS] Measuring and Improving User Confidence in Mobile Phone Security and Privacy
    Erika Chin, Adrienne Porter Felt, Vyas Sekar, David Wagner
    in SOUPS 2012
  • [HotNets] A Quest for an Internet Video Quality-of-Experience Metric
    Athula Balachandran, Vyas Sekar, Aditya Akella, Srinivasan Seshan, Ion Stoica, Hui Zhang
    in HotNets 2012 slides
  • [HotNets] CARE: Content Aware Redundancy Elimination for Challenged Networks
    Udi Weinsberg, Qinxi Li, Nina Taft, Athula Balachandran, Gianluca Iannaccone, Vyas Sekar, Srinivasan Seshan
    in HotNets 2012
  • 2011

  • [SIGCOMM] Understanding the Impact of Video Quality on User Engagement
    Selected for Communications of ACM Research Highlights

    Florin Dobrian, Vyas Sekar, Asad Awan, Ion Stoica, Aditya Ganjam, Dilip Joseph, Jibin Zhan, Hui Zhang.
    ACM SIGCOMM 2011
  • [IMC] Understanding Website Complexity: Measurement, Metrics, and Implications
    Michael Butkiewicz, Harsha V. Madhyastha, Vyas Sekar
    ACM/USENIX Internet Measurement Conference 2011 slides
  • [HotNets] The Middlebox Manifesto: Enabling Innovation in Middlebox Deployments
    Vyas Sekar, Sylvia Ratnasamy, Michael Reiter, Norbert Egi, Guangyu Shi.
    in ACM HotNets 2011 slides
  • [CCSW] Verifiable Resource Accounting for Cloud Computing Services
    Vyas Sekar, Petros Maniatis.
    Proceedings of the ACM Cloud Computing Security Workshop (CCSW), 2011. slides
  • 2010 and earlier

  • [SIGCOMM] SmartRE: An Architecture for Coordinated Network-wide Redundancy Elimination
    Ashok Anand, Vyas Sekar, Aditya Akella
    in ACM SIGCOMM 2009 slides
  • [NSDI] cSamp: A System for Network-Wide Flow Monitoring
    Vyas Sekar, Michael K. Reiter, Walter Willinger, Hui Zhang, Ramana Rao Kompella, David G. Andersen
    in USENIX/ACM Networked System Design and Implementation 2008 slides
  • [S&P] Worm Origin Identification Using Random MoonWalks
    Yinglian Xie, Vyas Sekar, David A Maltz, Michael K Reiter, Hui Zhang
    in IEEE Symposium on Security and Privacy 2005
  • [SIGMETRICS] Data Streaming Algorithms for Estimating Entropy of Network Traffic
    Ashwin Lall, Vyas Sekar, Mitsu Ogihara, Jim Xu, Hui Zhang
    in ACM SIGMETRICS 2006
  • [CoNext] Network-Wide Deployment of Intrusion Detection and Prevention Systems
    Vyas Sekar, Ravishankar Krishnaswamy, Anupam Gupta, and Michael K. Reiter
    in ACM CoNEXT 2010 slides
  • [USENIX] Remote Profiling of Resource Constraints of Web Servers Using Mini-Flash Crowds
    Pratap Ramamurthy, Vyas Sekar, Aditya Akella, Balachander Krishnamurthy, Anees Shaikh
    in USENIX Annual Technical Conference 2008
  • [USENIX] LADS: Large-scale Automated DDoS Detection System
    Vyas Sekar, Nick Duffield, Kobus van der Merwe, Oliver Spatscheck, Hui Zhang
    in USENIX Annual Technical Conference 2006
    slides
  • [IMC] Revisiting the Case for a Minimalist Approach for Network Flow Monitoring
    Vyas Sekar, Michael K Reiter, Hui Zhang
    in ACM/USENIX Internet Measurement Conference 2010 slides
  • [IMC] An Empirical Evaluation of Entropy-Based Traffic Anomaly Detection
    George Nychis, Vyas Sekar, David G. Andersen, Hyong Kim, Hui Zhang
    in ACM/USENIX Internet Measurement Conference 2008
  • [IMC] Inside the Birds Nest: Measurements of Large-Scale Live VoD from the 2008 Olympics
    Hao Yin, Xuening Liu, Feng Qiu, Chuang Lin, Vyas Sekar, Hui Zhang, Geyong Min
    in ACM/USENIX Internet Measurement Conference 2009
  • [IMC] Sparse Approximations for High Fidelity Compression of Network Traffic Data
    William Aiello, Anna Gilbert, Brian Rexroad, Vyas Sekar
    in ACM/USENIX Internet Measurement Conference 2005
  • [ICNP] Forensic Analysis for Epidemic Attacks in Federated Networks
    Yinglian Xie, Vyas Sekar, Michael K. Reiter, Hui Zhang
    in IEEE ICNP 2006
  • [DSN] A Multi-Resolution Approach for Worm Detection and Containment
    Vyas Sekar, Yinglian Xie, Michael K. Reiter, Hui Zhang
    in IEEE/IFIP DSN 2006
    slides
  • [Multimedia] Design and Deployment of a Hybrid CDN-P2P System for Live Video Streaming: Experiences with LiveSky
    Best paper in systems track
    Hao Yin, Xuening Liu, Tongyu Zhan, Vyas Sekar, Hui Zhang
    in ACM Multimedia 2009
  • [COMSNETS] Coordinated Sampling sans Origin-Destination Identifiers: Algorithms, Analysis, and Evaluation
    Vyas Sekar, Anupam Gupta, Michael K Reiter, Hui Zhang
    in COMSNETS 2010 slides
  • [ICISS] Making Peer-Assisted Content Distribution Robust to Collusion Using Bandwidth Puzzles
    Michael K Reiter, Vyas Sekar, Chad Spensky, Zhenghao Zhang
    in ICISS 2009 slides
  • [HotNets] A Case for Information-Bound Referencing
    Ashok Anand, Aditya Akella, Vyas Sekar, and Srinivasan Seshan,
    in ACM HotNets 2010
  • [HotNets] Toward a Framework for Internet Forensic Analysis
    Vyas Sekar, Yinglian Xie, David A Maltz, Michael K Reiter, Hui Zhang
    in ACM Hotnets III 2004
  • [INM] Using Mini-Flash Crowds to Infer Resource Constraints in Remote Web Servers
    Pratap Ramamurthy, Vyas Sekar, Aditya Akella, Balachander Krishnamurthy, Anees Shaikh
    in ACM SIGCOMM Worksop on Internet Network Management (INM) 2007
  • [LSAD] Analyzing Large DDoS Attacks using Multiple Data Sources,
    Z. Morley Mao, Vyas Sekar, Oliver Spatscheck, Jacobus van der Merwe, Rangarajan Vasudevan
    in ACM SIGCOMM Workshop on Large-Scale Attack Defense (LSAD) 2006
  • [HomeNets] Tracking Semantic Relationships for Effective Data Management in Home Networks
    Ashok Anand, Aaron Gember, Vyas Sekar and Aditya Akella
    in ACM SIGCOMM HomeNets Workshop 2010
  • [N2S] Scalable Long-term Network Forensics for Epidemic Attacks
    Li Ming Chen, Meng Chang Chen, Yeali S. Sun, Mike Hsiao, Vyas Sekar, Hui Zhang
    in IFIP/IEEE N2S 2009
  • [ICC] Routing for a Single Interface MCN Architecture and Pricing Schemes for Data Traffic in Multihop Cellular Networks
    Vyas Sekar, B. S. Manoj, C. Siva Ram Murthy
    in IEEE ICC 2003

    Journal Articles

  • [ToN] Enhancing Video Accessibility and Availability Using Information-Bound References
    Ashok Anand, Athula Balachandran, Aditya Akella, Vyas Sekar, Srinivasan Seshan
    in IEEE Transactions on Networking 2015
  • [ToN] Improving Fairness, Efficiency, and Stability in HTTP-Based Adaptive Streaming with Festive
    Junchen Jiang, Vyas Sekar, Hui Zhang
    in IEEE Transactions on Networking 2013
  • [ToN] Understanding Website Complexity: Measurement, Metrics, and Implications
    Michael Butkiewicz, Harsha V. Madhyastha, Vyas Sekar
    in IEEE Transactions on Networking 2013
  • [CACM] Understanding the Impact of Video Quality on User Engagement
    Florin Dobrian, Asad Awan, Dilip Joseph, Aditya Ganjam, Jibin Zhan, Vyas Sekar, Ion Stoica, Hui Zhang
    Research Highlights in Communications of the ACM
  • [TOMCCAP] LiveSky: Enhancing CDN with P2P
    Hao Yin, Xuening Liu, Tongyu Zhan, Vyas Sekar, Feng Qiu, Chuang Lin, Hui Zhang , Bo Li
    ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) Volume 6 Issue 3, August 2010 Article No. 16

    Miscellaneous (Posters, Extended Abstracts etc)

  • [NSF QoE] In-Situ Quality of Experience Monitoring: The Case for Prioritizing Coverage Over Fidelity
    Aditya Ganjam, Vyas Sekar, Hui Zhang
    NSF QoE Workshop, Fall 2015
  • [NSF QoE] Understanding Throughput Stability and Predictability to Enable Better Video Quality of Experience
    Xiaoqi Yin, Junchen Jiang, Vyas Sekar, Bruno Sinopoli
    NSF QoE Workshop, Fall 2015
  • [NSDI] Enabling Software-Defined Network Optimization Applications Using SOL
    Victor Heorhiadi, Michael K Reiter, Vyas Sekar
    poster at NSDI 2015
  • [NSDI] Scalable Testing of Context-Dependent Policies over Stateful Data Planes with BUZZ
    Seyed Kaveh Fayazbakhsh, Yoshiaki Tobioka, Sagar Chaki, Vyas Sekar
    poster at NSDI 2015
  • [ONS] Extending SDN to Handle Dynamic Middlebox Actions using FlowTags
    Seyed Kaveh Fayazbakhsh, Luis Chiang, Vyas Sekar, Minlan Yu, Jeffrey C. Mogul
    presentation at the Open Networking Summit 2014
  • [ONS] Practical and Incremental Convergence between SDN and Middleboxes
    Zafar Qazi, Cheng-chun Tu, Rui Miao, Luis Chiang, Vyas Sekar, Minlan Yu
    presentation at the Open Networking Summit 2013
  • [ONS] Design and Implementation of a Consolidated Middlebox Architecture
    Vyas Sekar, Norbert Egi, Sylvia Ratnasamy, Michael K Reiter, Guangyu Shi
    poster at the Open Networking Summit 2013
  • [SIGMETRICS] Understanding Video Access Patterns: Measurements and Implications,
    Athula Balachandran, Vyas Sekar, Aditya Akella, Srinivasan Seshan
    extended abstract in SIGMETRICS 2013
  • [NSDI] A System for Coordinated NEtwork-wide Redundancy Elimination
    Ashok Ananad, Vyas Sekar, Aditya Akella
    in NSDI 2009 (poster)

    Technical Reports

  • Effective Network Management via System-Wide Coordination and Optimization
    Vyas Sekar,
    Ph.D. Thesis [pdf]
  • Network-wide Deployment of Intrusion Detection and Prevention Systems
    Vyas Sekar, Ravishankar Krishnaswamy, Anupam Gupta, Michael K Reiter,
    Technical Report, CMU-CS-10-124 [pdf]
  • Making Contribution-Aware P2P Systems Robust to Collusion Attacks Using Bandwidth Puzzles
    Michael K Reiter, Vyas Sekar, Chad Spensky, Zhenghao Zhang
    Technical Report, CMU-CS-09-136 [pdf]
  • A Case for a RISC Architecture for Network Flow Monitoring
    Vyas Sekar, Michael K Reiter, Hui Zhang
    Technical Report, CMU-CS-09-125 [pdf]
  • Coordinated Sampling sans Origin-Destination Identifiers: Algorithms, Analysis, and Evaluation
    Vyas Sekar, Anupam Gupta, Michael K Reiter, Hui Zhang
    Technical Report, CMU-CS-09-104 [pdf]
  • An Empirical Evaluation of Entropy-Based Traffic Anomaly Detection
    George Nychis, Vyas Sekar, David G. Andersen, Hyong Kim, Hui Zhang
    Technical Report, CMU-CS-08-145 [pdf]
  • Coordinated Sampling: An Efficient, Network-Wide Approach for Flow Monitoring
    Vyas Sekar, Michael K. Reiter, Walter Willinger, Hui Zhang
    Technical Report, CMU-CS-07-139 [pdf]
  • Is Host-Based Anomaly Detection + Temporal Correlation = Worm Causality?
    Vyas Sekar, Yinglian Xie, Michael K. Reiter, Hui Zhang
    Technical Report,CMU-CS-07-112 [pdf]