# overview
My research focuses on stochastic analysis of networks, graph algorithms, big-data computing, Internet measurement, peer-to-peer networks, congestion control, web crawling, topology modeling, and related topics

# keywords[]
Minimum Mean Square Error (mmse) Estimation

# keywords[]
4606 Distributed Computing And Systems Software

# keywords[]
4007 Control Engineering, Mechatronics And Robotics

# keywords[]
3509 Transportation, Logistics And Supply Chains

# keywords[]
35 Commerce, Management, Tourism And Services

# keywords[]
4606 Distributed Computing And Systems Software

# keywords[]
4603 Computer Vision And Multimedia Computation

# keywords[]
4.1 Discovery And Preclinical Testing Of Markers And Technologies

# keywords[]
4007 Control Engineering, Mechatronics And Robotics

# keywords[]
4603 Computer Vision And Multimedia Computation

# keywords[]
4606 Distributed Computing And Systems Software

# keywords[]
4007 Control Engineering, Mechatronics And Robotics

# educationAndTraining[].organization.label
Moscow State University - (Moscow, Russia)

# educationAndTraining[].organization.label
City University of New York - (New York, New York, United States)

# publications[].label
Performance analysis and modeling of errors and losses over 802.11b LANs for high-bit-rate real-time multimedia

# publications[].label
On Delay-Independent Diagonal Stability of Max-Min Congestion Control

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Impact of FEC overhead on scalable video streaming

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Understanding disconnection and stabilization of Chord

# publications[].label
A stochastic foundation of available bandwidth estimation: multi-hop analysis.

# publications[].label
Characterizing Tight-Link Bandwidth of Multi-Hop Paths Using Probing Response Curves

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Estimation of DNS Source and Cache Dynamics under Interval-Censored Age Sampling

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Statistical analysis and distortion modeling of MPEG-4 FGS

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Rate-distortion analysis and quality control in scalable Internet streaming

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
What signals do packet-pair dispersions carry?

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
On Asymptotic Cost of Triangle Listing in Random Graphs

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Unsupervised Clustering Under Temporal Feature Volatility in Network Stack Fingerprinting

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
End-to-end rate-based congestion control: Convergence properties and scalability analysis

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Delayed stability and performance of distributed congestion control

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Single-hop probing asymptotics in available bandwidth estimation: sample-path analysis

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
IRLbot: scaling to 6 billion pages and beyond

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Open-loop rate control for real-time video streaming: Analysis of binomial algorithms

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Towards experimental evaluation of explicit congestion control

# publications[].label
On delay-independent diagonal stability of max-min congestion control

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Packet-pair bandwidth estimation: Stochastic analysis of a single congested node

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Node isolation model and age-based neighbor selection in unstructured P2P networks.

# publications[].label
On Superposition of Heterogeneous Edge Processes in Dynamic Random Graphs

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Load-balancing performance of consistent hashing: Asymptotic analysis of random node join

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Improving I/O Complexity of Triangle Enumeration

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Multi-hop probing asymptotics in available bandwidth estimation: Stochastic analysis

# publications[].label
Cost-optimal multicast trees for mufti-source data flows in multimedia distribution

# publications[].label
Faulds: A Non-Parametric Iterative Classifier for Internet-Wide OS Fingerprinting

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
A Unified Traffic Model for MPEG-4 and H.264 Video Traces

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Temporal Update Dynamics Under Blind Sampling

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Agnostic Topology-Based Spam Avoidance in Large-Scale Web Crawls

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Encoder buffer constraints for video transmission over networks with no quality-of-service guarantees

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
ABS: Adaptive Buffer Sizing for Heterogeneous Networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Graph-theoretic analysis of structured peer-to-peer systems: Routing distances and fault resilience

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].tags
9 Industry, Innovation and Infrastructure

# publications[].label
Modeling the Evolution of Degree Correlation in Scale-Free Topology Generators.

# publications[].label
On lifetime-based node failure and stochastic resilience of decentralized peer-to-peer networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Robust Lifetime Measurement in Large-Scale P2P Systems with Non-Stationary Arrivals

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Video receiver based real-time estimation of channel capacity

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
On static and dynamic partitioning behavior of large-scale P2P networks.

# publications[].label
Stochastic Models of Pull-Based Data Replication in P2P Systems

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Understanding and modeling the internet topology: economics and evolution perspective.

# publications[].label
Robust Lifetime Measurement in Large-Scale P2P Systems with Non-Stationary Arrivals

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Consistent Sampling of Churn Under Periodic Non-Stationary Arrivals in Distributed Systems

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Modeling best-effort and FEC strearning of scalable video in lossy network channels

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Delayed stability and performance of distributed congestion control

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
On node isolation under churn in unstructured P2P networks with heavy-tailed lifetimes

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Towards Experimental Evaluation of Explicit Congestion Control

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
PIQI-RCP: Design and analysis of rate-based explicit congestion control

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Turbo King: Framework for Large-Scale Internet Delay Measurements.

# publications[].label
A queueing-theoretic foundation of available bandwidth estimation: Single-hop analysis

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Optimizing Capacity-Heterogeneous Unstructured P2P Networks for Random-Walk Traffic

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Link Lifetimes and Randomized Neighbor Selection in DHTs.

# publications[].label
Analysis of rate-distortion functions and congestion control in scalable internet video streaming

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
A hybrid wavelet framework for modeling VBR video traffic

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Node Isolation Model and Age-Based Neighbor Selection in Unstructured P2P Networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Unifying Models of Churn and Resilience for Unstructured P2P Graphs

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Retransmission schemes for streaming Internet multimedia: Evaluation model and performance analysis

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Modeling Randomized Data Streams in Caching, Data Processing, and Crawling Applications

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Analysis and modeling of MPEG-4 and H.264 multi-layer video traffic

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Faulds: A Non-Parametric Iterative Classifier for Internet-Wide OS Fingerprinting

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
IRLbot: Scaling to 6 Billion Pages and Beyond

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Delay-independent stability and performance of distributed congestion control

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
End-to-end Internet video traffic dynamics: Statistical study and analysis

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Bayesian wavelet shrinkage with edge detection for SAR image despeckling

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
On reshaping of clustering coefficients in degree-based topology generators

# publications[].label
Link lifetimes and randomized neighbor selection in DHTs

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Effects of channel delays on underflow events of compressed video over the Internet

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Jetmax: Scalable max-min congestion control for high-speed heterogeneous networks

# publications[].label
Delay-independent stability and performance of distributed congestion control.

# publications[].label
Channel Modeling and Analysis for the Internet

# publications[].label
Modeling heterogeneous user churn and local resilience of unstructured P2P networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
On Sample-Path Staleness in Lazy Data Replication.

# publications[].label
Local and Global Stability of Delayed Congestion Control Systems

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Turbo king: Framework for large-scale Internet delay measurements

# publications[].label
Unsupervised Domain Ranking in Large-Scale Web Crawls

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Queuing dynamics and single-link stability of delay-based window congestion control

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Demystifying service discovery: implementing an internet-wide scanner

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
On zone-balancing of peer-to-peer networks

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Understanding Disconnection and Stabilization of Chord.

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
On Efficient External-Memory Triangle Listing

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Large-scale experimental study of Internet performance using video traffic

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Residual-based estimation of peer and link lifetimes in P2P networks.

# publications[].label
Worm detection at network endpoints using information-theoretic traffic perturbations

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Modeling the evolution of degree correlation in scale-free topology generators

# publications[].label
Graph-theoretic analysis of structured peer-to-peer systems: Routing distances and fault resilience

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].tags
9 Industry, Innovation and Infrastructure

# publications[].label
Towards experimental evaluation of explicit congestion control

# publications[].label
On Static and Dynamic Partitioning Behavior of Large-Scale P2P Networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A queueing-theoretic foundation of available bandwidth estimation: single-hop analysis.

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
ABS: Adaptive buffer sizing for heterogeneous networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Residual-based measurement of peer and link lifetimes in gnutella networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Rate-distortion modeling of scalable video coders

# publications[].label
On Efficient External-Memory Triangle Listing

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
On lifetime-based node failure and stochastic resilience of decentralized peer-to-peer networks

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
On the Tradeoff Between Resilience and Degree Overload in Dynamic P2P Graphs

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Around the Web in Six Weeks: Documenting a Large-Scale Crawl

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Analysis of Link Lifetimes and Neighbor Selection in Switching DHTs

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Oscillations and buffer overflows in video streaming under non-negligible queuing delay

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
A Stochastic foundation of available bandwidth estimation: Multi-hop analysis

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Stochastic Analysis of Horizontal IP Scanning

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Wealth-based evolution model for the Internet AS-level topology

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
On Static and Dynamic Partitioning Behavior of Large-Scale Networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
In-degree dynamics of large-scale P2P systems

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
JetMax: Scalable max-min congestion control for high-speed heterogeneous networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Towards a generalized stochastic model of end-to-end packet-pair sampling

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
On Estimating Tight-Link Bandwidth Characteristics over Multi-Hop Paths

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
What does it take to disconnect a P2P network?

# publications[].label
On Sample-Path Staleness in Lazy Data Replication

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
On the Performance of MapReduce: A Stochastic Approach

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
On retransmission schemes for real-time streaming in the Internet

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Understanding Disconnection and Stabilization of Chord

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Measurement study of low-bitrate Internet video streaming

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Residual-Based Estimation of Peer and Link Lifetimes in P2P Networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Multi-layer active queue management and congestion control for scalable video streaming

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
IMR-Pathload: Robust available bandwidth estimation under end-host interrupt delay

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
On Sample-Path Staleness in Lazy Data Replication

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
ABS: Adaptive buffer sizing for heterogeneous networks

# publications[].label
Incorporation of flow & QOS control in multicast routing architectures

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
On lifetime-based node failure and stochastic resilience of decentralized peer-to-peer networks.

# publications[].label
Modeling best-effort and FEC streaming of scalable video in lossy network channels.

# publications[].label
Understanding and Modeling the Internet Topology: Economics and Evolution Perspective

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Local and global stability of symmetric heterogeneously-delayed control systems

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Cost-Optimal Multicast Trees For Multi-Source Data Flows In Multimedia Distribution

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Load-balancing performance of consistent hashing: asymptotic analysis of random node join.

# publications[].label
Temporal Update Dynamics under Blind Sampling

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Unsupervised Clustering Under Temporal Feature Volatility in Network Stack Fingerprinting

# publications[].publisher
Association for Computing Machinery (ACM)

# researcherOn[].label
CSR: Small: Yesterday's News: Theory of Staleness under Data Churn

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
REU: CSR: Small: Large-Scale Web Crawling and Spam Avoidance in Search-Engine Applications

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
CSR: Small: Algorithms and Abstractions for Efficient Virtual-Memory Streaming and Big-Data Computing

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
CSR: Small: Yesterday's News: Theory of Staleness under Data Churn

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
CSR: Small: Yesterday's News: Theory of Staleness under Data Churn

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# streetAddress
Texas A&M University; Computer Science & Engineering; 3112 TAMU

# etdChairOf[].label
Zhang, Yueping (2008-10). Stable and scalable congestion control for high-speed heterogeneous networks. Doctoral Dissertation.

# etdChairOf[].label
Yao, Zhongmei (2010-10). Understanding Churn in Decentralized Peer-to-Peer Networks. Doctoral Dissertation.

# etdChairOf[].label
Kakarlapudi, Geetha (2005-02). Analysis of beacon triangulation in random graphs. Master's Thesis.

# etdChairOf[].label
Iyer, Bharat Vishwanathan (2005-02). Capacity and scale-free dynamics of evolving wireless networks. Master's Thesis.

# etdChairOf[].label
Shamsi, Zain Sarfaraz (2017-04). Scalable OS Fingerprinting: Classification Problems and Applications. Doctoral Dissertation.

# etdChairOf[].label
Xia, Xiangzhou (2016-01). Efficient and Scalable Listing of Four-Vertex Subgraph. Master's Thesis.

# etdChairOf[].label
Bhati, Amit (2006-04). Envelope: estimation of bottleneck and available bandwidth over multiple congested links. Master's Thesis.

# etdChairOf[].label
Webster, Patrick Jordan (2013-07). Towards More Efficient Delay Measurements on the Internet. Master's Thesis.

# etdChairOf[].label
Nittala Venkata, Lakshmana Prasanth (2005-02). Routing algorithms for large scale wireless sensor networks. Master's Thesis.

# etdChairOf[].label
Dai, Min (2006-04). Rate-distortion analysis and traffic modeling of scalable video coders. Doctoral Dissertation.

# etdChairOf[].label
Reddy, Chandan Rama (2010-10). Capacity Proportional Unstructured Peer-to-Peer Networks. Master's Thesis.

# etdChairOf[].label
Ahmed, Sarker Tanzir (2016-08). Analysis, Modeling, and Algorithms for Scalable Web Crawling. Doctoral Dissertation.

# etdChairOf[].label
Cui, Yi (2017-12). Efficient External-Memory Algorithms for Graph Mining. Doctoral Dissertation.

# etdChairOf[].label
Lee, Hsin-Tsang (2008-10). IRLbot: design and performance analysis of a large-scale web crawler. Master's Thesis.

# etdChairOf[].label
Patel, Kunal S. (2009-05). Dispatch: distributed peer-to-peer simulations. Master's Thesis.

# etdChairOf[].label
Sadafal, Videsh (2008-10). Measurement and analysis of BitTorrent. Master's Thesis.

# etdChairOf[].label
Zhang, Xiaoxi (2012-02). Efficient Parallel Text Compression on GPUs. Master's Thesis.

# etdChairOf[].label
Sood, Sadhan (2012-10). Probabilistic Simhash Matching. Master's Thesis.

# etdChairOf[].label
Leonard, Derek Anthony (2012-02). Algorithms for Large-Scale Internet Measurements. Doctoral Dissertation.

# etdChairOf[].label
Wang, Xiaoming (2010-10). Robust and Scalable Sampling Algorithms for Network Measurement. Doctoral Dissertation.

# etdChairOf[].label
Jain, Saurabh (2009-05). Evaluation of explicit congestion control for high-speed networks. Master's Thesis.

# etdChairOf[].label
Li, Xiaoyong (2016-05). Distributed Synchronization Under Data Churn. Doctoral Dissertation.

# etdChairOf[].label
Sitharaman, Sai Ganesh (2004-09). Nonlinear continuous feedback controllers. Master's Thesis.

# etdChairOf[].label
Mathiharan, Siddhartha Sankaran (2012-02). Identifying Search Engine Spam Using DNS. Master's Thesis.

# etdChairOf[].label
Nandwani, Ankur Bharatbhushan (2012-02). Snap: Robust Tool for Internet-wide Operating System Fingerprinting. Master's Thesis.

# etdChairOf[].label
Zhuo, Yue (2014-12). IRLstack 3.0: High-Performance Windows Sockets. Master's Thesis.

# etdChairOf[].label
Kang, Seong-Ryong (2008-10). Performance analysis and network path characterization for scalable internet streaming. Doctoral Dissertation.