Faculty

Institution

Unit

Venue

Bruce Hajek

Professor

University of Illinois Urbana-Champaign

Affiliations

The Grainger College of Engineering

Department of Electrical and Computer Engineering

Bruce Hajek is currently serving as an Electrical And Computer Engineering Professor at University of Illinois Urbana-Champaign.

Honors

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Experiences

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Education

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Bruce Hajek

University of Illinois Urbana-Champaign

Professor

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applied mathematics communications systems computer science stochastic process applied probability telecommunication networks network analysis networked system design probability theory wireless communications distributed systems mathematical optimization mathematics wireless networks transmission systems engineering signal processing discrete algorithms combinatorial optimization stochastic systems computational statistics wireless personal communication channel capacity estimation stochastic optimization statistical methodology network optimization stochastic phenomena stochastic calculus computational optimization statistical physics fading channels probabilistic graph theory statistical mechanics channel characterization network routing network routing algorithm information theory queueing theory random processes random graphs market mechanisms theoretical economics stochastic networks community structure stochastic dynamical systems network traffic control algorithmic mechanism design network calculus integrable probability load balancing (computing) stochastic dynamics convex analysis control optimization simulated annealing channel estimation scheduling (computing) extremal graph theory dynamic resource allocation hidden community upper bound load balancing semidefinite programming stochastic geometry low-rank approximation nash equilibrium mutual information low snr capacity sdp relaxations hard deadlines optimal dynamic routing peak constraint dynamic load balancing reliability function large deviations average power constraints binary matrices game theory mathematical biology natural computing bio-inspired computation biocybernetics computational game theory mechanism design

Video Presentations

Notable Scholarly Works

Notable Federal Grants

Collaborators

Maximum Likelihood Estimation of Optimal Receiver Operating Characteristic Curves From Likelihood Ratio Observations. IEEE Transactions on Information Theory (2025)

Bruce HajekXiaohan Kang

biostatisticsstatistical methodologyparameter estimationsignal processingestimation theorymaximum likelihood estimationstatistical signal processingstatistical theoryparameter identificationapplied statisticsstatistical inferencebayesian analysisstatisticsstatistical models

Pricing for Routing and Flow-Control in Payment Channel Networks. (2025)

Suryanarayana SankagiriBruce Hajek

mechanism designnetworked system designpayment systemsnetwork traffic controlpayment channel networksnetwork analysis

Exact Random Graph Matching With Multiple Graphs. arXiv (Cornell University) (2024)

Ameen, TahaHajek, Bruce

random graphscomputer sciencegraph algorithmsgraph theorycombinatorial theorystructural graph theorydiscrete algorithmsunderlying correspondenceglobal informationdiscrete mathematicsprobabilistic graph theorydata sciencemultiple graphsgraph matching

Pricing for Routing and Flow-Controlin Payment Channel Networks. ACM SIGMETRICS Performance Evaluation Review (2024)

Suryanarayana SankagiriBruce Hajek

payment channel networkfinancial cryptographypoor transaction throughputpayment systemsexorbitant transaction feesdistributed ledgersblockchain

Improving Particle Thompson Sampling Through Regenerative Particles. (2023)

Zeyu ZhouBruce Hajek

computer scienceexploration v exploitationparticle thompson samplingbayesian heuristiccombinatorial optimizationsamplingmonte carlo samplingstochastic processdata scienceparticle thompsonbayesian analysisstochastic optimization

Particle Thompson Sampling With Static Particles. (2023)

Zeyu ZhouBruce Hajek

computer scienceapplied probabilityexploration v exploitationstochastic dynamicssamplingmonte carlo samplingbayesian analysisstatic particlesthompson samplingstochastic processparticle thompsonreinforcement learningstatistical inferenceapplied mathematicsstochastic optimization

Robust Graph Matching When Nodes Are Corrupt. arXiv (Cornell University) (2023)

Ameen, TahaHajek, Bruce

network analysiscomputer scienceglobal networksgraph theoryrandom graphsknowledge discoverycorrupt nodesweak modelnetwork robustnessprobabilistic graph theorydata sciencerobust graph matchinggraph matchinggraph analysisnetwork science

The Longest-Chain Protocol Under Random Delays. Stochastic Systems (2023)

Suryanarayana SankagiriShreyas GandlurBruce Hajek

synchronization protocolblockchain consensus protocollongest-chain protocolbyzantine faultconstant δsecure protocolsdistributed systemsblockchaininformation securitycomputer securitydata securitycommunication securityformal verificationblockchain protocolssecurity guaranteecryptography

Blockchain Security When Messages Are Lost. (2022)

Taha AmeenSuryanarayana SankagiriBruce Hajek

computer scienceconsensus protocolblockchain consensus protocolmessage lossblockchain securityblockchainmathematicsinformation securitycomputer securitydata securitycommunication securityblockchain protocolscryptography

Maximum Likelihood Estimation of Optimal Receiver Operating Characteristic Curves From Likelihood Ratio Observations. 2022 IEEE International Symposium on Information Theory (ISIT) (2022)

Bruce HajekXiaohan Kang

statistical hypothesis testbiostatisticsstatistical methodologymathematical statisticsoptimal rocestimation theoryoptimal receiverstatistical theoryinformation forensicsoptimal roc curveapplied statisticsstatistical inferencestatisticsstatistical models

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Bruce Hajek

Professor

University of Illinois Urbana-Champaign

Affiliations

The Grainger College of Engineering

Department of Electrical and Computer Engineering

Bruce Hajek is currently serving as an Electrical And Computer Engineering Professor at University of Illinois Urbana-Champaign.

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Bruce Hajek

University of Illinois Urbana-Champaign

Professor

You can click a keyword to filter the displayed items

Video Presentations

Notable Scholarly Works

Notable Federal Grants

Collaborators

Maximum Likelihood Estimation of Optimal Receiver Operating Characteristic Curves From Likelihood Ratio Observations. IEEE Transactions on Information Theory (2025)

Bruce HajekXiaohan Kang

Pricing for Routing and Flow-Control in Payment Channel Networks. (2025)

Suryanarayana SankagiriBruce Hajek

mechanism designnetworked system designpayment systemsnetwork traffic controlpayment channel networksnetwork analysis

Exact Random Graph Matching With Multiple Graphs. arXiv (Cornell University) (2024)

Ameen, TahaHajek, Bruce

Pricing for Routing and Flow-Controlin Payment Channel Networks. ACM SIGMETRICS Performance Evaluation Review (2024)

Suryanarayana SankagiriBruce Hajek

payment channel networkfinancial cryptographypoor transaction throughputpayment systemsexorbitant transaction feesdistributed ledgersblockchain

Improving Particle Thompson Sampling Through Regenerative Particles. (2023)

Zeyu ZhouBruce Hajek

Particle Thompson Sampling With Static Particles. (2023)

Zeyu ZhouBruce Hajek

Robust Graph Matching When Nodes Are Corrupt. arXiv (Cornell University) (2023)

Ameen, TahaHajek, Bruce

The Longest-Chain Protocol Under Random Delays. Stochastic Systems (2023)

Suryanarayana SankagiriShreyas GandlurBruce Hajek

Blockchain Security When Messages Are Lost. (2022)

Taha AmeenSuryanarayana SankagiriBruce Hajek

Maximum Likelihood Estimation of Optimal Receiver Operating Characteristic Curves From Likelihood Ratio Observations. 2022 IEEE International Symposium on Information Theory (ISIT) (2022)

Bruce HajekXiaohan Kang

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