Lizhen Xu

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 20

Top Topics

Structural Model

Online Advertising

Semantic Representation

Top Venues

Publications

Tongxin Yuan, Zhiwei He, Lingzhong Dong, Yiming Wang, Ruijie Zhao, Tian Xia, Lizhen Xu, Binglin Zhou, Fangqi Li, Zhuosheng Zhang, Rui Wang, Gongshen Liu
R-Judge: Benchmarking Safety Risk Awareness for LLM Agents. CoRR (2024)
Ziyin Zhang, Lizhen Xu, Zhaokun Jiang, Hongkun Hao, Rui Wang
Multiple-Choice Questions are Efficient and Robust LLM Evaluators. CoRR (2024)
Jinxing Jiang, Lizhen Xu
Jointly Learning Structure-Augmented Semantic Representation and Logical Rules for Knowledge Graph Completion. WISA (2023)
Menghao Zhang, Lizhen Xu
MLRaft: Improvement of Raft Based on Multi-log Synchronization Model. EITCE (2022)
Mengqi Liu, Jiale Zhang, Lizhen Xu
Multi-granularity Chinese Text Matching Model Combined with Bidirectional Attention. WISA (2022)
Adithya Pattabhiramaiah, Eric Overby, Lizhen Xu
Spillovers from Online Engagement: How a Newspaper Subscriber's Activation of Digital Paywall Access Affects Her Retention and Subscription Revenue. Manag. Sci. 68 (5) (2022)
Jiale Zhang, Mengqi Liu, Lizhen Xu
Multiple-Granularity Graph for Document-Level Relation Extraction. WISA (2022)
Shuang Li, Lei Xu, Yuchen Wang, Lizhen Xu
Self-learning Tags and Hybrid Responses for Deep Knowledge Tracing. WISA (2021)
Yuchen Wang, Shuang Li, Lei Xu, Lizhen Xu
Improved Raft Consensus Algorithm in High Real-Time and Highly Adversarial Environment. WISA (2021)
Lei Xu, Shuang Li, Yuchen Wang, Lizhen Xu
Named Entity Recognition of BERT-BiLSTM-CRF Combined with Self-attention. WISA (2021)
Rong Chen, Yu Jin, Lizhen Xu
A Classroom Student Counting System Based on Improved Context-Based Face Detector. WISA (2020)
Yu Jin, Rong Chen, Lizhen Xu
Text Keyword Extraction Based on Multi-dimensional Features. WISA (2020)
Xuan Ma, Li Xu, Lizhen Xu
Blockchain Retrieval Model Based on Elastic Bloom Filter. WISA (2019)
Lizhen Xu, Jason A. Duan, Yu (Jeffrey) Hu, Yuan Cheng, Yan Zhu
Forward-Looking Behavior in Mobile Data Consumption and Targeted Promotion Design: A Dynamic Structural Model. Inf. Syst. Res. 30 (2) (2019)
Li Xu, Xuan Ma, Lizhen Xu
A Novel Adaptive Tuning Mechanism for Kafka-Based Ordering Service. WISA (2019)
Feng Qiao, Lizhen Xu, Xiaowei Han
Modularized and Attention-Based Recurrent Convolutional Neural Network for Automatic Academic Paper Aspect Scoring. WISA (2018)
Xiaowei Han, Lizhen Xu, Feng Qiao
CNN-BiLSTM-CRF Model for Term Extraction in Chinese Corpus. WISA (2018)
Marius F. Niculescu, D. J. Wu, Lizhen Xu
Strategic Intellectual Property Sharing: Competition on an Open Technology Platform Under Network Effects. Inf. Syst. Res. 29 (2) (2018)
Liangliang Sheng, Lizhen Xu
Topic Classification Based on Improved Word Embedding. WISA (2017)
Xiaomei Chen, Lizhen Xu
An Educational Resource Retrieval Mechanism Based on Lucene and Topic Index. IEEE WISA (2016)
Yijun Zhang, Lizhen Xu
An Algorithm for URL Routing Based on Trie Structure. IEEE WISA (2015)
Lizhen Xu, Changxiang He
On the signless Laplacian spectral determination of the join of regular graphs. Discret. Math. Algorithms Appl. 6 (4) (2014)
Lizhen Xu, Jason A. Duan, Andrew B. Whinston
Path to Purchase: A Mutually Exciting Point Process Model for Online Advertising and Conversion. Manag. Sci. 60 (6) (2014)
Jing Luo, Lizhen Xu
Identification of Microblog Opinion Leader Based on User Feature and Interaction Network. IEEE WISA (2014)
Wei Liu, Jun Qi, Lizhen Xu
Research on High Availability Mechanism in Distributed Data Stream Management System. IEEE WISA (2013)
Weiwei Ni, Fulin Sun, Guoqing Weng, Lizhen Xu
A Hellinger Distance Based Anonymization Method for Weighted Social Networks. IEEE WISA (2013)
Shan Lu, Xuejiao Han, Li Yi, Lizhen Xu
Research and Improvement of Load Balancing Algorithm in Distributed Sonar Data Stream Management System. WISA (2012)
Lizhen Xu, Jianqing Chen, Andrew B. Whinston
Effects of the Presence of Organic Listing in Search Advertising. Inf. Syst. Res. 23 (4) (2012)
Jun Yang, Shan Lu, Lizhen Xu
Research of Cache Mechanism in Mobile Data Management. WISA (2012)
Wenyan Wu, Wei Wang, Xingyang Liu, Lizhen Xu
Concept Similarity Computation for Ontology in the Automatic Question-Answering System. WISA (2011)
Lizhen Xu, Jianqing Chen, Andrew B. Whinston
Oligopolistic Pricing with Online Search. J. Manag. Inf. Syst. 27 (3) (2011)
Zhihong Chong, Weiwei Ni, Lizhen Xu, Zhuoming Xu, Hu Shu, Jinwang Zheng
Approximate K-Median of Location Streams with Redundancy and Inconsistency. Int. J. Softw. Informatics 4 (2) (2010)
Lizhen Xu, Jianqing Chen, Andrew B. Whinston
Equilibrium Price Dispersion with Online Search. HICSS (2010)
Jianqing Chen, Lizhen Xu, Andrew B. Whinston
Managing Project Failure Risk Through Contingent Contracts in Procurement Auctions. Decis. Anal. 7 (1) (2010)
Shiyuan Wang, Quang Hieu Vu, Beng Chin Ooi, Anthony K. H. Tung, Lizhen Xu
Skyframe: a framework for skyline query processing in peer-to-peer systems. VLDB J. 18 (1) (2009)
Shiyuan Wang, Beng Chin Ooi, Anthony K. H. Tung, Lizhen Xu
Efficient Skyline Query Processing on Peer-to-Peer Networks. ICDE (2007)