Publications (129)
Discovering Diverse Multi-Agent Strategic Behavior via Reward Randomization
Zhenggang Tang, Chao Yu, Boyuan Chen +6
Tradeoffs in Preventing Manipulation in Paper Bidding for Reviewer Assignment
Steven Jecmen, Nihar B. Shah, Fei Fang +1
Iterative Bounding MDPs: Learning Interpretable Policies via Non-Interpretable Methods
Nicholay Topin, Stephanie Milani, Fei Fang +1
Contextual Budget Bandit for Food Rescue Volunteer Engagement
Ariana Tang, Naveen Raman, Fei Fang +1
Testing for Reviewer Anchoring in Peer Review: A Randomized Controlled Trial
Ryan Liu, Steven Jecmen, Vincent Conitzer +2
Scenario-Adaptive and Self-Supervised Model for Multi-Scenario Personalized Recommendation
Yuanliang Zhang, Xiaofeng Wang, Jinxin Hu +3
VAM: Verbalized Action Masking for Controllable Exploration in RL Post-Training -- A Chess Case Study
Zhicheng Zhang, Ziyan Wang, Yali Du +1
Human Decision-Making with AI Assistance under Correlated Features
Yanru Guan, Naveen Raman, Fei Fang
Deep Reinforcement Learning for Green Security Games with Real-Time Information
Yufei Wang, Zheyuan Ryan Shi, Lantao Yu +4
On the Yamabe flow in a bounded domain
Fei Fang, Zhong Tan
Strategic Planning and Rationalizing on Trees Make LLMs Better Debaters
Danqing Wang, Zhuorui Ye, Xinran Zhao +2
Learning and Planning in the Feature Deception Problem
Zheyuan Ryan Shi, Ariel D. Procaccia, Kevin S. Chan +5
Neighborhood Adaptive Estimators for Causal Inference under Network Interference
Alexandre Belloni, Fei Fang, Alexander Volfovsky
CBT-Bench: Evaluating Large Language Models on Assisting Cognitive Behavior Therapy
Mian Zhang, Xianjun Yang, Xinlu Zhang +6
Accelerate Multi-Agent Reinforcement Learning in Zero-Sum Games with Subgame Curriculum Learning
Jiayu Chen, Zelai Xu, Yunfei Li +6
TPG-DNN: A Method for User Intent Prediction Based on Total Probability Formula and GRU Loss with Multi-task Learning
Jingxing Jiang, Zhubin Wang, Fei Fang +1
Learning Instruction-Following Policies through Open-Ended Instruction Relabeling with Large Language Models
Zhicheng Zhang, Ziyan Wang, Yali Du +1
On the Inducibility of Stackelberg Equilibrium for Security Games
Qingyu Guo, Jiarui Gan, Fei Fang +3
Not All Rollouts are Useful: Down-Sampling Rollouts in LLM Reinforcement Learning
Yixuan Even Xu, Yash Savani, Fei Fang +1
A Unified Framework for Scalable and Robust Paper Assignment
Michael Cui, Chenxin Dai, Yixuan Even Xu +1
Video Labeling for Automatic Video Surveillance in Security Domains
Elizabeth Bondi, Debarun Kar, Venil Noronha +5
Base Models Look Human To AI Detectors
Yixuan Even Xu, Ziqian Zhong, Aditi Raghunathan +2
Multi-Agent Imitation Learning: Value is Easy, Regret is Hard
Jingwu Tang, Gokul Swamy, Fei Fang +1
Continual Transfer Learning for Cross-Domain Click-Through Rate Prediction at Taobao
Lixin Liu, Yanling Wang, Tianming Wang +6
Missing Pieces: How Do Designs that Expose Uncertainty Longitudinally Impact Trust in AI Decision Aids? An In Situ Study of Gig Drivers
Rex Chen, Ruiyi Wang, Fei Fang +1
NewsPanda: Media Monitoring for Timely Conservation Action
Sedrick Scott Keh, Zheyuan Ryan Shi, David J. Patterson +8
d-HNSW: A High-performance Vector Search Engine on Disaggregated Memory
Fei Fang, Yi Liu, Chen Qian
PerfectDou: Dominating DouDizhu with Perfect Information Distillation
Guan Yang, Minghuan Liu, Weijun Hong +4
Safe Subgame Resolving for Extensive Form Correlated Equilibrium
Chun Kai Ling, Fei Fang
Fighting the Fog: Evaluating the Clarity of Privacy Disclosures in the Age of CCPA
Rex Chen, Fei Fang, Thomas Norton +2
On Schrödinger equations with periodic potentials and with nonperiodic nonlinearities
Fei Fang
AI Realtor: Towards Grounded Persuasive Language Generation for Automated Copywriting
Jibang Wu, Chenghao Yang, Yi Wu +5
Mitigating Manipulation in Peer Review via Randomized Reviewer Assignments
Steven Jecmen, Hanrui Zhang, Ryan Liu +3
RescueLens: LLM-Powered Triage and Action on Volunteer Feedback for Food Rescue
Naveen Raman, Jingwu Tang, Zhiyu Chen +4
Efficiency, Fairness, and Stability in Non-Commercial Peer-to-Peer Ridesharing
Hoon Oh, Yanhan Tang, Zong Zhang +2
A Survey of Explainable Reinforcement Learning
Stephanie Milani, Nicholay Topin, Manuela Veloso +1
Global existence and blow-up for the Hardy-Sobolev parabolic equation in RN
Fei Fang, Zhong Tan
PlanetServe: A Decentralized, Scalable, and Privacy-Preserving Overlay for Democratizing Large Language Model Serving
Fei Fang, Yifan Hua, Shengze Wang +4
Deviate or Not: Learning Coalition Structures with Multiple-bit Observations in Games
Yixuan Even Xu, Zhe Feng, Fei Fang
The PokeAgent Challenge: Competitive and Long-Context Learning at Scale
Seth Karten, Jake Grigsby, Tersoo Upaa +28
The energy identity of Sacks-Uhlenbeck operator and infinitely many solutions for Brezis-Nirenberg problem
Fei Fang
Edge-based reputation promotes cooperation in simplicial complexes
Chunpeng Du, Fei Fang, Alfonso de Miguel-Arribas +4
A One-Size-Fits-All Approach to Improving Randomness in Paper Assignment
Yixuan Even Xu, Steven Jecmen, Zimeng Song +1
The effect of heterogeneity on flocking behavior and systemic risk
Fei Fang, Yiwei Sun, Konstantinos Spiliopoulos
A Robot's Expressive Language Affects Human Strategy and Perceptions in a Competitive Game
Aaron M. Roth, Samantha Reig, Umang Bhatt +5
PeerCoPilot: A Language Model-Powered Assistant for Behavioral Health Organizations
Gao Mo, Naveen Raman, Megan Chai +6
Self-Supervised Interest Transfer Network via Prototypical Contrastive Learning for Recommendation
Guoqiang Sun, Yibin Shen, Sijin Zhou +6
Inward and Outward Spillover Effects of One Unit's Treatment on Network Neighbors under Partial Interference
Fei Fang, Edoardo M Airoldi, Laura Forastiere
Watermarking Game-Playing Agents in Perfect-Information Extensive-Form Games
Juho Kim, Fei Fang, Tuomas Sandholm
Making Teams and Influencing Agents: Efficiently Coordinating Decision Trees for Interpretable Multi-Agent Reinforcement Learning
Rex Chen, Stephanie Milani, Zhicheng Zhang +2
The Impact of Humanoid Affect Expression on Human Behavior in a Game-Theoretic Setting
Aaron M. Roth, Umang Bhatt, Tamara Amin +3
Global existence and finite time blow-up for the heat flow of H-system with constant mean curvature
Fei Fang, Yannan Liu
Near-Optimal Reviewer Splitting in Two-Phase Paper Reviewing and Conference Experiment Design
Steven Jecmen, Hanrui Zhang, Ryan Liu +3
FuÄik spectrum for the operator with rapidly increasing weight and applications
Jinzi Bai, Fei Fang
Concadia: Towards Image-Based Text Generation with a Purpose
Elisa Kreiss, Fei Fang, Noah D. Goodman +1
Improving Community-Participated Patrol for Anti-Poaching
Yufei Wu, Yixuan Even Xu, Xuming Zhang +3
Persuasive Prediction via Decision Calibration
Jingwu Tang, Jiahao Zhang, Fei Fang +1
AI for Social Impact: Learning and Planning in the Data-to-Deployment Pipeline
Andrew Perrault, Fei Fang, Arunesh Sinha +1
Nontrivial solutions for semilinear elliptic systems via Orlicz-Sobolev theory
Fei Fang
Learning Coalition Structures with Games
Yixuan Even Xu, Chun Kai Ling, Fei Fang
Out of the Past: An AI-Enabled Pipeline for Traffic Simulation from Noisy, Multimodal Detector Data and Stakeholder Feedback
Rex Chen, Karen Wu, John McCartney +2
Ranked Prioritization of Groups in Combinatorial Bandit Allocation
Lily Xu, Arpita Biswas, Fei Fang +1
What game are we playing? End-to-end learning in normal and extensive form games
Chun Kai Ling, Fei Fang, J. Zico Kolter
Curriculum Reinforcement Learning using Optimal Transport via Gradual Domain Adaptation
Peide Huang, Mengdi Xu, Jiacheng Zhu +3
The Real Deal: A Review of Challenges and Opportunities in Moving Reinforcement Learning-Based Traffic Signal Control Systems Towards Reality
Rex Chen, Fei Fang, Norman Sadeh
Structural Causal Models for Extremes: an Approach Based on Exponent Measures
Shuyang Bai, Fei Fang, Tiandong Wang
RELand: Risk Estimation of Landmines via Interpretable Invariant Risk Minimization
Mateo Dulce Rubio, Siqi Zeng, Qi Wang +4
Temporal Induced Self-Play for Stochastic Bayesian Games
Weizhe Chen, Zihan Zhou, Yi Wu +1
Where It Really Matters: Few-Shot Environmental Conservation Media Monitoring for Low-Resource Languages
Sameer Jain, Sedrick Scott Keh, Shova Chettri +8
Draining the Water Hole: Mitigating Social Engineering Attacks with CyberTWEAK
Zheyuan Ryan Shi, Aaron Schlenker, Brian Hay +5
Language Agents with Reinforcement Learning for Strategic Play in the Werewolf Game
Zelai Xu, Chao Yu, Fei Fang +2
Cooperative Strategic Planning Enhances Reasoning Capabilities in Large Language Models
Danqing Wang, Zhuorui Ye, Fei Fang +1
M3HF: Multi-agent Reinforcement Learning from Multi-phase Human Feedback of Mixed Quality
Ziyan Wang, Zhicheng Zhang, Fei Fang +1
Sem-Detect: Semantic Level Detection of AI Generated Peer-Reviews
André V. Duarte, Brian Tufts, Aditya Oke +3
Designing the Game to Play: Optimizing Payoff Structure in Security Games
Zheyuan Ryan Shi, Ziye Tang, Long Tran-Thanh +2
Field-induced Domain Reorientation and Polarization Rotation of <110> Oriented Pb(Mg1/3Nb2/3)O3-PbTiO3 Single Crystals
Ke-Pi Chen, Xiao-Wen Zhang, Fei Fang +1
Large Scale Learning of Agent Rationality in Two-Player Zero-Sum Games
Chun Kai Ling, Fei Fang, J. Zico Kolter
Dynamic Trip-Vehicle Dispatch with Scheduled and On-Demand Requests
Taoan Huang, Bohui Fang, Xiaohui Bei +1
Global Rewards in Restless Multi-Armed Bandits
Naveen Raman, Zheyuan Ryan Shi, Fei Fang
Exploiting Data and Human Knowledge for Predicting Wildlife Poaching
Swaminathan Gurumurthy, Lantao Yu, Chenyan Zhang +4
Robust Reinforcement Learning as a Stackelberg Game via Adaptively-Regularized Adversarial Training
Peide Huang, Mengdi Xu, Fei Fang +1
Infinitely many non-radial sign-changing solutions for a Fractional Laplacian equation with critical nonlinearity
Fei Fang
Tractable Graph Matching via Soft Seeding
Fei Fang, Daniel L. Sussman, Vince Lyzinski
The cone Moser-Trudinger inequalities and their applications
Fei Fang, Chao Ji
MESA: Cooperative Meta-Exploration in Multi-Agent Learning through Exploiting State-Action Space Structure
Zhicheng Zhang, Yancheng Liang, Yi Wu +1
Dual-Mandate Patrols: Multi-Armed Bandits for Green Security
Lily Xu, Elizabeth Bondi, Fei Fang +3
Deep Archimedean Copulas
Chun Kai Ling, Fei Fang, J. Zico Kolter
Safe Multi-agent Reinforcement Learning with Natural Language Constraints
Ziyan Wang, Meng Fang, Tristan Tomilin +2
MAVIPER: Learning Decision Tree Policies for Interpretable Multi-Agent Reinforcement Learning
Stephanie Milani, Zhicheng Zhang, Nicholay Topin +4
Selecting Decision-Relevant Concepts in Reinforcement Learning
Naveen Raman, Stephanie Milani, Fei Fang
Function Approximation for Solving Stackelberg Equilibrium in Large Perfect Information Games
Chun Kai Ling, J. Zico Kolter, Fei Fang
PATIENT-Ψ: Using Large Language Models to Simulate Patients for Training Mental Health Professionals
Ruiyi Wang, Stephanie Milani, Jamie C. Chiu +9
Bandit Data-Driven Optimization
Zheyuan Ryan Shi, Zhiwei Steven Wu, Rayid Ghani +1
On the Detection of Reviewer-Author Collusion Rings From Paper Bidding
Steven Jecmen, Nihar B. Shah, Fei Fang +1
Green Security Game with Community Engagement
Taoan Huang, Weiran Shen, David Zeng +3
Video Background Music Generation: Dataset, Method and Evaluation
Le Zhuo, Zhaokai Wang, Baisen Wang +7
A Dataset on Malicious Paper Bidding in Peer Review
Steven Jecmen, Minji Yoon, Vincent Conitzer +2
Variational problems related to self-similar solutions of Hardy-Sobolev heat equation in RN
Fei Fang, Zhong Tan
Leveraging a Cognitive Model to Measure Subjective Similarity of Human and GPT-4 Written Content
Tailia Malloy, Maria José Ferreira, Fei Fang +1
TypedThinker: Diversify Large Language Model Reasoning with Typed Thinking
Danqing Wang, Jianxin Ma, Fei Fang +1