Xiang Chen

Orcid: 0000-0003-2790-976X

Affiliations:
  • George Mason University, Department of Electrical and Computer Engineering, Fairfax, VA, USA
  • University of Pittsburgh, Electrical and Computer Engineering Department, PA, USA (former, PhD)


According to our database1, Xiang Chen authored at least 158 papers between 2011 and 2025.

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Bibliography

2025
Precise Attribute Intensity Control in Large Language Models via Targeted Representation Editing.
CoRR, October, 2025

Mitigating Forgetting Between Supervised and Reinforcement Learning Yields Stronger Reasoners.
CoRR, October, 2025

Explainable Chain-of-Thought Reasoning: An Empirical Analysis on State-Aware Reasoning Dynamics.
CoRR, September, 2025

Towards Improving Long-Tail Entity Predictions in Temporal Knowledge Graphs through Global Similarity and Weighted Sampling.
CoRR, July, 2025

CTRLS: Chain-of-Thought Reasoning via Latent State-Transition.
CoRR, July, 2025

Disambiguation in Conversational Question Answering in the Era of LLM: A Survey.
CoRR, May, 2025

Skill Discovery for Software Scripting Automation via Offline Simulations with LLMs.
CoRR, April, 2025

Exploring Rewriting Approaches for Different Conversational Tasks.
CoRR, February, 2025

From Documents to Dialogue: Building KG-RAG Enhanced AI Assistants.
CoRR, February, 2025

Pandora with Inaccurate Priors.
CoRR, February, 2025

Detecting Ambiguities to Guide Query Rewrite for Robust Conversations in Enterprise AI Assistants.
CoRR, February, 2025

Rethinking Latency-Aware DNN Design With GPU Tail Effect Analysis.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., January, 2025

Personalization of Large Language Models: A Survey.
Trans. Mach. Learn. Res., 2025

CodeLutra: Boosting LLM Code Generation via Preference-Guided Refinement.
Trans. Mach. Learn. Res., 2025

Personalizing Data Delivery: Investigating User Characteristics and Enhancing LLM Predictions.
Proceedings of the Companion Proceedings of the ACM on Web Conference 2025, 2025

OCEAN: Offline Chain-of-thought Evaluation and Alignment in Large Language Models.
Proceedings of the Thirteenth International Conference on Learning Representations, 2025

Beyond Chain-of-Thought: A Survey of Chain-of-X Paradigms for LLMs.
Proceedings of the 31st International Conference on Computational Linguistics, 2025


Doc-React: Multi-page Heterogeneous Document Question-answering.
Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers), 2025

Numerical Pruning for Efficient Autoregressive Models.
Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

ECLAIR: Enhanced Clarification for Interactive Responses.
Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

ECLAIR: Enhanced Clarification for Interactive Responses in an Enterprise AI Assistant.
Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

2024
QC-ODKLA: Quantized and Communication- Censored Online Decentralized Kernel Learning via Linearized ADMM.
IEEE Trans. Neural Networks Learn. Syst., December, 2024

Collaborative Learning-Based Spectrum Sensing Under Partial Observations.
IEEE Trans. Cogn. Commun. Netw., October, 2024

Spectrum Transformer: An Attention-Based Wideband Spectrum Detector.
IEEE Trans. Wirel. Commun., September, 2024

Numerical Pruning for Efficient Autoregressive Models.
CoRR, 2024

Personalized Multimodal Large Language Models: A Survey.
CoRR, 2024

Optimizing Data Delivery: Insights from User Preferences on Visuals, Tables, and Text.
CoRR, 2024

Survey of User Interface Design and Interaction Techniques in Generative AI Applications.
CoRR, 2024

A Survey of Small Language Models.
CoRR, 2024

VipAct: Visual-Perception Enhancement via Specialized VLM Agent Collaboration and Tool-use.
CoRR, 2024

A Multi-LLM Debiasing Framework.
CoRR, 2024

X-Reflect: Cross-Reflection Prompting for Multimodal Recommendation.
CoRR, 2024

EdgeShield: A Universal and Efficient Edge Computing Framework for Robust AI.
CoRR, 2024

A Framework for Fine-Tuning LLMs using Heterogeneous Feedback.
CoRR, 2024

CoMMIT: Coordinated Instruction Tuning for Multimodal Large Language Models.
CoRR, 2024

LongLaMP: A Benchmark for Personalized Long-form Text Generation.
CoRR, 2024

Learning to Reduce: Towards Improving Performance of Large Language Models on Structured Data.
CoRR, 2024

QuadraNet V2: Efficient and Sustainable Training of High-Order Neural Networks with Quadratic Adaptation.
CoRR, 2024

Learning to Reduce: Optimal Representations of Structured Data in Prompting Large Language Models.
CoRR, 2024

Tackling Long-Tail Entities for Temporal Knowledge Graph Completion.
Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

Infinite-Dimensional Feature Interaction.
Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024

TupleRadar: Accelerating Tuple Space Search in Packet Classification by Learned Index.
Proceedings of the 32nd IEEE/ACM International Symposium on Quality of Service, 2024

Out-of-Distribution Detection via Deep Multi-Comprehension Ensemble.
Proceedings of the Forty-first International Conference on Machine Learning, 2024

ToolChain*: Efficient Action Space Navigation in Large Language Models with A* Search.
Proceedings of the Twelfth International Conference on Learning Representations, 2024

GACER: Granularity-Aware ConcurrEncy Regulation for Multi-Tenant Deep Learning.
Proceedings of the 43rd IEEE/ACM International Conference on Computer-Aided Design, 2024

Communication-Efficient Decentralized Dynamic Kernel Learning.
Proceedings of the IEEE International Conference on Acoustics, 2024

HanDiffuser: Text-to-Image Generation with Realistic Hand Appearances.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

QuadraNet: Improving High-Order Neural Interaction Efficiency with Hardware-Aware Quadratic Neural Networks.
Proceedings of the 29th Asia and South Pacific Design Automation Conference, 2024

DeCoT: Debiasing Chain-of-Thought for Knowledge-Intensive Tasks in Large Language Models via Causal Intervention.
Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

TAME-RD: Text Assisted Replication of Image Multi-Adjustments for Reverse Designing.
Proceedings of the Findings of the Association for Computational Linguistics, 2024

2023
Hankel tensor-based model and $$L_1$$-Tucker decomposition-based frequency recovery method for harmonic retrieval problem.
Comput. Appl. Math., February, 2023

LanCeX: A Versatile and Lightweight Defense Method against Condensed Adversarial Attacks in Image and Audio Recognition.
ACM Trans. Embed. Comput. Syst., 2023

Localization and Discrete Beamforming with a Large Reconfigurable Intelligent Surface.
CoRR, 2023

Query Complexity of Active Learning for Function Family With Nearly Orthogonal Basis.
CoRR, 2023

FedHC: A Scalable Federated Learning Framework for Heterogeneous and Resource-Constrained Clients.
CoRR, 2023

GACER: Granularity-Aware ConcurrEncy Regulation for Multi-Tenant Deep Learning.
CoRR, 2023

Spectrum Transformer: Wideband Spectrum Sensing using Multi-Head Self-Attention.
Proceedings of the 24th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2023

DyGen: Learning from Noisy Labels via Dynamics-Enhanced Generative Modeling.
Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2023

Fed-CBS: A Heterogeneity-Aware Client Sampling Mechanism for Federated Learning via Class-Imbalance Reduction.
Proceedings of the International Conference on Machine Learning, 2023

MiCuts: Combing Bit-Based Cutting and Splitting for Efficient Packet Classification.
Proceedings of the IEEE International Conference on Communications, 2023

Aigis: Full-Coverage And Low-Overhead Mitigating Against Amplified Reflection DDoS Attacks.
Proceedings of the IEEE Global Communications Conference, 2023

EagleRec: Edge-Scale Recommendation System Acceleration with Inter-Stage Parallelism Optimization on GPUs.
Proceedings of the 60th ACM/IEEE Design Automation Conference, 2023

Decentralized Personalized Online Federated Learning.
Proceedings of the IEEE International Conference on Big Data, 2023

On Chatbots for Visual Exploratory Data Analysis.
Proceedings of the IEEE International Conference on Big Data, 2023

Near Neighbor Search for Constraint Queries.
Proceedings of the IEEE International Conference on Big Data, 2023

2022
C<sup>2</sup>: A Capacity-Centric Architecture Toward Future Wireless Networking.
IEEE Trans. Wirel. Commun., 2022

AntiDoteX: Attention-Based Dynamic Optimization for Neural Network Runtime Efficiency.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2022

CaptorX: A Class-Adaptive Convolutional Neural Network Reconfiguration Framework.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2022

ReSel: N-ary Relation Extraction from Scientific Text and Tables by Learning to Retrieve and Select.
CoRR, 2022

A Survey of Multi-Tenant Deep Learning Inference on GPU.
CoRR, 2022

Powering Multi-Task Federated Learning with Competitive GPU Resource Sharing.
Proceedings of the Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25, 2022

SC-UDA: Style and Content Gaps aware Unsupervised Domain Adaptation for Object Detection.
Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2022

FalCon: Fine-grained Feature Map Sparsity Computing with Decomposed Convolutions for Inference Optimization.
Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2022

QuadraLib: A Performant Quadratic Neural Network Library for Architecture Optimization and Design Exploration.
Proceedings of the Fifth Conference on Machine Learning and Systems, 2022

Wideband Spectrum Sensing based on Collaborative Multi-Task Learning.
Proceedings of the 2022 IEEE International Conference on Communications Workshops, 2022

Reconfigurable Intelligent Surface Assisted Millimeter Wave Indoor Localization Systems.
Proceedings of the IEEE International Conference on Communications, 2022

Deep Kernel Learning Networks with Multiple Learning Paths.
Proceedings of the IEEE International Conference on Acoustics, 2022

ReSel: N-ary Relation Extraction from Scientific Text and Tables by Learning to Retrieve and Select.
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

Collaborative Filtering Guided Deep Reinforcement Learning for Sequential Recommendations.
Proceedings of the IEEE International Conference on Big Data, 2022

2021
REIN the RobuTS: Robust DNN-Based Image Recognition in Autonomous Driving Systems.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2021

DiReCtX: Dynamic Resource-Aware CNN Reconfiguration Framework for Real-Time Mobile Applications.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2021

UAV-LEO Integrated Backbone: A Ubiquitous Data Collection Approach for B5G Internet of Remote Things Networks.
IEEE J. Sel. Areas Commun., 2021

COKE: Communication-Censored Decentralized Kernel Learning.
J. Mach. Learn. Res., 2021

A Survey of Large-Scale Deep Learning Serving System Optimization: Challenges and Opportunities.
CoRR, 2021

Algorithms for Interference Minimization in Future Wireless Network Decomposition.
CoRR, 2021

What Should Future Wireless Network Architectures Be?
CoRR, 2021

Fed2: Feature-Aligned Federated Learning.
Proceedings of the KDD '21: The 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2021

Open-Domain Trending Hashtag Recommendation for Videos.
Proceedings of the IEEE International Symposium on Multimedia, 2021

Automated Runtime-Aware Scheduling for Multi-Tenant DNN Inference on GPU.
Proceedings of the IEEE/ACM International Conference On Computer Aided Design, 2021

Few-Shot Intent Detection via Contrastive Pre-Training and Fine-Tuning.
Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

Helios: Heterogeneity-Aware Federated Learning with Dynamically Balanced Collaboration.
Proceedings of the 58th ACM/IEEE Design Automation Conference, 2021

2020
Third ArchEdge Workshop: Exploring the Design Space of Efficient Deep Neural Networks.
CoRR, 2020

Efficient Neural Network Implementation with Quadratic Neuron.
CoRR, 2020

Towards Latency-aware DNN Optimization with GPU Runtime Analysis and Tail Effect Elimination.
CoRR, 2020

Heterogeneous Federated Learning.
CoRR, 2020

An Image Enhancing Pattern-based Sparsity for Real-time Inference on Mobile Devices.
CoRR, 2020

Metadata Matters in User Engagement Prediction.
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, 2020

SDWCM: A Software-Defined Wi-Fi Architecture For Collaborative Management.
Proceedings of the IEEE International Conference on Parallel & Distributed Processing with Applications, 2020

Enabling efficient ReRAM-based neural network computing via crossbar structure adaptive optimization.
Proceedings of the ISLPED '20: ACM/IEEE International Symposium on Low Power Electronics and Design, 2020

Exploring the Design Space of Efficient Deep Neural Networks.
Proceedings of the 5th IEEE/ACM Symposium on Edge Computing, 2020

Exploring Decentralized Collaboration in Heterogeneous Edge Training.
Proceedings of the 5th IEEE/ACM Symposium on Edge Computing, 2020

An Image Enhancing Pattern-Based Sparsity for Real-Time Inference on Mobile Devices.
Proceedings of the Computer Vision - ECCV 2020, 2020

DC-CNN: Computational Flow Redefinition for Efficient CNN through Structural Decoupling.
Proceedings of the 2020 Design, Automation & Test in Europe Conference & Exhibition, 2020

AntiDote: Attention-based Dynamic Optimization for Neural Network Runtime Efficiency.
Proceedings of the 2020 Design, Automation & Test in Europe Conference & Exhibition, 2020

LanCe: A Comprehensive and Lightweight CNN Defense Methodology against Physical Adversarial Attacks on Embedded Multimedia Applications.
Proceedings of the 25th Asia and South Pacific Design Automation Conference, 2020

Tiny but Accurate: A Pruned, Quantized and Optimized Memristor Crossbar Framework for Ultra Efficient DNN Implementation.
Proceedings of the 25th Asia and South Pacific Design Automation Conference, 2020

2019
ELFISH: Resource-Aware Federated Learning on Heterogeneous Edge Devices.
CoRR, 2019

Unsupervised Domain Adaptation for Object Detection via Cross-Domain Semi-Supervised Learning.
CoRR, 2019

DoPa: A Fast and Comprehensive CNN Defense Methodology against Physical Adversarial Attacks.
CoRR, 2019

ADMM for Efficient Deep Learning with Global Convergence.
Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, 2019

Interpreting and Evaluating Neural Network Robustness.
Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, 2019

Task-adaptive incremental learning for intelligent edge devices.
Proceedings of the 4th ACM/IEEE Symposium on Edge Computing, 2019

MASKER: Adaptive Mobile Security Enhancement against Automatic Speech Recognition in Eavesdropping.
Proceedings of the 56th Annual Design Automation Conference 2019, 2019

ReForm: Static and Dynamic Resource-Aware DNN Reconfiguration Framework for Mobile Device.
Proceedings of the 56th Annual Design Automation Conference 2019, 2019

Multi-stage Deep Classifier Cascades for Open World Recognition.
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, 2019

Functionality-Oriented Convolutional Filter Pruning.
Proceedings of the 30th British Machine Vision Conference 2019, 2019

REIN: a robust training method for enhancing generalization ability of neural networks in autonomous driving systems.
Proceedings of the 24th Asia and South Pacific Design Automation Conference, 2019

HAMPER: high-performance adaptive mobile security enhancement against malicious speech and image recognition.
Proceedings of the 24th Asia and South Pacific Design Automation Conference, 2019

CAPTOR: a class adaptive filter pruning framework for convolutional neural networks in mobile applications.
Proceedings of the 24th Asia and South Pacific Design Automation Conference, 2019

2018
How convolutional neural networks see the world - A survey of convolutional neural network visualization methods.
Math. Found. Comput., 2018

Distilling Critical Paths in Convolutional Neural Networks.
CoRR, 2018

Demystifying Neural Network Filter Pruning.
CoRR, 2018

Progressive Weight Pruning of Deep Neural Networks using ADMM.
CoRR, 2018

Interpretable Convolutional Filter Pruning.
CoRR, 2018

Interpreting Adversarial Robustness: A View from Decision Surface in Input Space.
CoRR, 2018

HASP: A High-Performance Adaptive Mobile Security Enhancement Against Malicious Speech Recognition.
CoRR, 2018

Towards Robust Training of Neural Networks by Regularizing Adversarial Gradients.
CoRR, 2018

How convolutional neural network see the world - A survey of convolutional neural network visualization methods.
CoRR, 2018

ASP: A Fast Adversarial Attack Example Generation Framework based on Adversarial Saliency Prediction.
CoRR, 2018

ReRise: An Adversarial Example Restoration System for Neuromorphic Computing Security.
Proceedings of the 2018 IEEE Computer Society Annual Symposium on VLSI, 2018

DiReCt: Resource-Aware Dynamic Model Reconfiguration for Convolutional Neural Network in Mobile Systems.
Proceedings of the International Symposium on Low Power Electronics and Design, 2018

A Hybrid Neural Network Framework and Application to Radar Automatic Target Recognition.
Proceedings of the 2018 IEEE Global Conference on Signal and Information Processing, 2018

2017
MobiCore: An adaptive hybrid approach for power-efficient CPU management on Android devices.
Proceedings of the 30th IEEE International System-on-Chip Conference, 2017

VoCaM: Visualization oriented convolutional neural network acceleration on mobile system: Invited paper.
Proceedings of the 2017 IEEE/ACM International Conference on Computer-Aided Design, 2017

MeDNN: A distributed mobile system with enhanced partition and deployment for large-scale DNNs.
Proceedings of the 2017 IEEE/ACM International Conference on Computer-Aided Design, 2017

AdaLearner: An adaptive distributed mobile learning system for neural networks.
Proceedings of the 2017 IEEE/ACM International Conference on Computer-Aided Design, 2017

MoDNN: Local distributed mobile computing system for Deep Neural Network.
Proceedings of the Design, Automation & Test in Europe Conference & Exhibition, 2017

2016
Practical power consumption analysis with current smartphones.
Proceedings of the 29th IEEE International System-on-Chip Conference, 2016

MORPh: mobile OLED power friendly camera system.
Proceedings of the 2016 International Symposium on Rapid System Prototyping, 2016

Scope - quality retaining display rendering workload scaling based on user-smartphone distance.
Proceedings of the 35th International Conference on Computer-Aided Design, 2016

MORPh: mobile OLED-friendly recording and playback system for low power video streaming.
Proceedings of the 53rd Annual Design Automation Conference, 2016

SlowMo - enhancing mobile gesture-based authentication schemes via sampling rate optimization.
Proceedings of the 21st Asia and South Pacific Design Automation Conference, 2016

Footfall - GPS polling scheduler for power saving on wearable devices.
Proceedings of the 21st Asia and South Pacific Design Automation Conference, 2016

2015
DaTuM: dynamic tone mapping technique for OLED display power saving based on video classification.
Proceedings of the 52nd Annual Design Automation Conference, 2015

2014
Mobile GPU Power Consumption Reduction via Dynamic Resolution and Frame Rate Scaling.
Proceedings of the 6th Workshop on Power-Aware Computing and Systems, 2014

FingerShadow: An OLED Power Optimization Based on Smartphone Touch Interactions.
Proceedings of the 6th Workshop on Power-Aware Computing and Systems, 2014

Demystifying Energy Usage in Smartphones.
Proceedings of the 51st Annual Design Automation Conference 2014, 2014

2013
Online OLED dynamic voltage scaling for video streaming applications on mobile devices.
SIGBED Rev., 2013

How is energy consumed in smartphone display applications?
Proceedings of the 14th Workshop on Mobile Computing Systems and Applications, 2013

Online OLED dynamic voltage scaling for video streaming applications on mobile devices.
Proceedings of the International Conference on Hardware/Software Codesign and System Synthesis, 2013

Mobile user classification and authorization based on gesture usage recognition.
Proceedings of the 18th Asia and South Pacific Design Automation Conference, 2013

2012
Nonvolatile Memories as the Data Storage System for Implantable ECG Recorder.
ACM J. Emerg. Technol. Comput. Syst., 2012

Active compensation technique for the thin-film transistor variations and OLED aging of mobile device displays.
Proceedings of the 2012 IEEE/ACM International Conference on Computer-Aided Design, 2012

Mobile devices user - The subscriber and also the publisher of real-time OLED display power management plan.
Proceedings of the 2012 IEEE/ACM International Conference on Computer-Aided Design, 2012

Quality-retaining OLED dynamic voltage scaling for video streaming applications on mobile devices.
Proceedings of the 49th Annual Design Automation Conference 2012, 2012

Fine-grained dynamic voltage scaling on OLED display.
Proceedings of the 17th Asia and South Pacific Design Automation Conference, 2012

2011
A 1.0V 45nm nonvolatile magnetic latch design and its robustness analysis.
Proceedings of the 2011 IEEE Custom Integrated Circuits Conference, 2011


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