2025
Iridescence: Improving Configuration Tuning in the Presence of Confounders for 5G NSA Networks.
PACMNET, 2025
2023
Chroma: Learning and Using Network Contexts to Reinforce Performance Improving Configurations.
Proceedings of the 29th Annual International Conference on Mobile Computing and Networking, 2023
2022
Aurora: conformity-based configuration recommendation to improve LTE/5G service.
Proceedings of the 22nd ACM Internet Measurement Conference, 2022
2021
Auric: using data-driven recommendation to automatically generate cellular configuration.
Proceedings of the ACM SIGCOMM 2021 Conference, Virtual Event, USA, August 23-27, 2021., 2021
Minimizing Effort and Risk with Network Change Deployment Planning.
Proceedings of the IFIP Networking Conference, 2021
2019
Rigorous, Effortless and Timely Assessment of Cellular Network Changes.
Proceedings of the 49th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2019
Egret: simplifying traffic management for physical and virtual network functions.
Proceedings of the 15th International Conference on Emerging Networking Experiments And Technologies, 2019
2018
Predictive Analysis in Network Function Virtualization.
Proceedings of the Internet Measurement Conference 2018, 2018
2017
Detecting and Localizing End-to-End Performance Degradation for Cellular Data Services Based on TCP Loss Ratio and Round Trip Time.
IEEE/ACM Trans. Netw., 2017
Firewall Fingerprinting and Denial of Firewalling Attacks.
IEEE Trans. Inf. Forensics Secur., 2017
Predictive Impact Analysis for Designing a Resilient Cellular Backhaul Network.
Proc. ACM Meas. Anal. Comput. Syst., 2017
AESOP: Automatic Policy Learning for Predicting and Mitigating Network Service Impairments.
Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Halifax, NS, Canada, August 13, 2017
Monitoring quality-of-experience for operational cellular networks using machine-to-machine traffic.
Proceedings of the 2017 IEEE Conference on Computer Communications, 2017
Coordinating rolling software upgrades for cellular networks.
Proceedings of the 25th IEEE International Conference on Network Protocols, 2017
Reflection: Automated test location selection for cellular network upgrades.
Proceedings of the 25th IEEE International Conference on Network Protocols, 2017
AutoFocus: Automatically scoping the impact of anomalous service events.
Proceedings of the 13th International Conference on Network and Service Management, 2017
2016
Automated Test Location Selection For Cellular Network Upgrades.
Proceedings of the 2016 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Science, 2016
Libra: Impact assessment of cellular load balancing.
Proceedings of the 35th Annual IEEE International Conference on Computer Communications, 2016
Detecting and localizing end-to-end performance degradation for cellular data services.
Proceedings of the 35th Annual IEEE International Conference on Computer Communications, 2016
Quantifying the service performance impact of self-organizing network actions.
Proceedings of the 12th International Conference on Network and Service Management, 2016
2015
ABSENCE: Usage-based Failure Detection in Mobile Networks.
Proceedings of the 21st Annual International Conference on Mobile Computing and Networking, 2015
Magus: minimizing cellular service disruption during network upgrades.
Proceedings of the 11th ACM Conference on Emerging Networking Experiments and Technologies, 2015
2014
NetSearch: Googling large-scale network management data.
Proceedings of the 2014 IFIP Networking Conference, Trondheim, 2014
Crossroads: A Practical Data Sketching Solution for Mining Intersection of Streams.
Proceedings of the 2014 Internet Measurement Conference, 2014
2013
Modeling Cellular User Mobility Using a Leap Graph.
Proceedings of the Passive and Active Measurement - 14th International Conference, 2013
Proactive call drop avoidance in UMTS networks.
Proceedings of the IEEE INFOCOM 2013, Turin, Italy, April 14-19, 2013, 2013
Robust assessment of changes in cellular networks.
Proceedings of the Conference on emerging Networking Experiments and Technologies, 2013
2012
G-RCA: a generic root cause analysis platform for service quality management in large IP networks.
IEEE/ACM Trans. Netw., 2012
ALERT-ID: Analyze Logs of the Network Element in Real Time for Intrusion Detection.
Proceedings of the Research in Attacks, Intrusions, and Defenses, 2012
Argus: End-to-end service anomaly detection and localization from an ISP's point of view.
Proceedings of the IEEE INFOCOM 2012, Orlando, FL, USA, March 25-30, 2012, 2012
Threshold compression for 3G scalable monitoring.
Proceedings of the IEEE INFOCOM 2012, Orlando, FL, USA, March 25-30, 2012, 2012
Proceedings of the IEEE INFOCOM 2012, Orlando, FL, USA, March 25-30, 2012, 2012
2011
3G Meets the Internet: Understanding the performance of hierarchical routing in 3G networks.
Proceedings of the 23rd International Teletraffic Congress, 2011
Scalable monitoring via threshold compression in a large operational 3G network.
Proceedings of the SIGMETRICS 2011, 2011
Analyzing IPTV set-top box crashes.
Proceedings of the 2nd ACM SIGCOMM workshop on Home networks, 2011
Q-score: proactive service quality assessment in a large IPTV system.
Proceedings of the 11th ACM SIGCOMM Internet Measurement Conference, 2011
Rapid detection of maintenance induced changes in service performance.
Proceedings of the 2011 Conference on Emerging Networking Experiments and Technologies, 2011
2010
Network prefix-level traffic profiling: Characterizing, modeling, and evaluation.
Comput. Networks, 2010
Detecting the performance impact of upgrades in large operational networks.
Proceedings of the ACM SIGCOMM 2010 Conference on Applications, 2010
Crowdsourcing service-level network event monitoring.
Proceedings of the ACM SIGCOMM 2010 Conference on Applications, 2010
What happened in my network: mining network events from router syslogs.
Proceedings of the 10th ACM SIGCOMM Internet Measurement Conference, 2010
Listen to me if you can: tracking user experience of mobile network on social media.
Proceedings of the 10th ACM SIGCOMM Internet Measurement Conference, 2010
2009
Modeling channel popularity dynamics in a large IPTV system.
Proceedings of the Eleventh International Joint Conference on Measurement and Modeling of Computer Systems, 2009
Towards automated performance diagnosis in a large IPTV network.
Proceedings of the ACM SIGCOMM 2009 Conference on Applications, 2009
Modeling user activities in a large IPTV system.
Proceedings of the 9th ACM SIGCOMM Internet Measurement Conference, IMC 2009, Chicago, 2009
2008
Troubleshooting chronic conditions in large IP networks.
Proceedings of the 2008 ACM Conference on Emerging Network Experiment and Technology, 2008
2007
A comparison of hard-state and soft-state signaling protocols.
IEEE/ACM Trans. Netw., 2007
Design and analysis of a demand adaptive and locality aware streaming media server cluster.
Multim. Syst., 2007
Lightweight application classification for network management.
Proceedings of the 2007 SIGCOMM Workshop on Internet Network Management, 2007
OPTWALL: A Hierarchical Traffic-Aware Firewall.
Proceedings of the Network and Distributed System Security Symposium, 2007
Joint Traffic Blocking and Routing Under Network Failures and Maintenances.
Proceedings of the Global Communications Conference, 2007
2006
Dynamic cache reconfiguration strategies for cluster-based streaming proxy.
Comput. Commun., 2006
Robust traffic matrix estimation with imperfect information: making use of multiple data sources.
Proceedings of the Joint International Conference on Measurement and Modeling of Computer Systems, 2006
Path Protection Routing with SRLG Constraints to Support IPTV in WDM Mesh Networks.
Proceedings of the INFOCOM 2006. 25th IEEE International Conference on Computer Communications, 2006
Traffic-Aware Firewall Optimization Strategies.
Proceedings of IEEE International Conference on Communications, 2006
Simulation Study of Firewalls to Aid Improved Performance.
Proceedings of the Proceedings 39th Annual Simulation Symposium (ANSS-39 2006), 2006
2005
Proceedings of the 5th Internet Measurement Conference, 2005
Optimal Routing with Multiple Traffic Matrices Tradeoff between Average andWorst Case Performance.
Proceedings of the 13th IEEE International Conference on Network Protocols (ICNP 2005), 2005
Optimizing Event Distribution in Publish/Subscribe Systems in the Presence of Policy-Constraints and Composite Events.
Proceedings of the 13th IEEE International Conference on Network Protocols (ICNP 2005), 2005
Finding Critical Traffic Matrices.
Proceedings of the 2005 International Conference on Dependable Systems and Networks (DSN 2005), 28 June, 2005
2004
Modeling frame-level errors in GSM wireless channels.
Perform. Evaluation, 2004
On Dynamic Subset Difference Revocation Scheme.
Proceedings of the NETWORKING 2004, 2004
Index-server optimization for P2P file sharing in mobile ad hoc networks.
Proceedings of the Global Telecommunications Conference, 2004. GLOBECOM '04, Dallas, Texas, USA, 29 November, 2004
2003
Modeling Peer-Peer File Sharing Systems.
Proceedings of the Proceedings IEEE INFOCOM 2003, The 22nd Annual Joint Conference of the IEEE Computer and Communications Societies, San Franciso, CA, USA, March 30, 2003
Matchmaker: Signaling for Dynamic Publish/Subscribe Applications.
Proceedings of the 11th IEEE International Conference on Network Protocols (ICNP 2003), 2003
2002
A Demand Adaptive and Locality Aware (DALA) streaming media server cluster architecture.
Proceedings of the Network and Operating System Support for Digital Audio and Video, 2002
SANDS: Specialized Active Networking for Distributed Simulation.
Proceedings of the 2002 DARPA Active Networks Conference and Exposition (DANCE 2002), 2002
2001
Channelization Problem in Large Scale Data Dissemination.
Proceedings of the 9th International Conference on Network Protocols (ICNP 2001), 2001