Wei Chen

Publication Activity (10 Years)

Years Active: 2009-2022
Publications (10 Years): 24

Top Topics

Sentiment Analysis

Event Detection

Top Venues

Publications

Heyuan Wang, Tengjiao Wang, Shun Li, Jiayi Zheng, Shijie Guan, Wei Chen
Adaptive Long-Short Pattern Transformer for Stock Investment Selection. IJCAI (2022)
Heyuan Wang, Tengjiao Wang, Shun Li, Shijie Guan, Jiayi Zheng, Wei Chen
Heterogeneous Interactive Snapshot Network for Review-Enhanced Stock Profiling and Recommendation. IJCAI (2022)
Bolun Yao, Wei Chen, Yeyun Gong, Bartuer Zhou, Jin Xie, Zhongyu Wei, Biao Cheng, Nan Duan
Question Generation from Code Snippets and Programming Error Messages. NLPCC (1) (2021)
Wei Chen, Yeyun Gong, Can Xu, Huang Hu, Bolun Yao, Zhongyu Wei, Zhihao Fan, Xiaowu Hu, Bartuer Zhou, Biao Cheng, Daxin Jiang, Nan Duan
Contextual Fine-to-Coarse Distillation for Coarse-grained Response Selection in Open-Domain Conversations. CoRR (2021)
Dechuan Yang, Qiyu Wu, Wei Chen, Tengjiao Wang, Zhen Qiu, Di Liu, Yingbao Cui
Stance Detection with Stance-Wise Convolution Network. NLPCC (1) (2020)
Longlong Xu, Xiansheng Chen, Yue Xu, Wei Chen, Tengjiao Wang
ST-DCN: A Spatial-Temporal Densely Connected Networks for Crowd Flow Prediction. APWeb/WAIM (2) (2019)
Yuxin Chen, Tengjiao Wang, Wei Chen, Qiang Li, Zhen Qiu
Type Sequence Preserving Heterogeneous Information Network Embedding. AAAI (2019)
Tengjiao Wang, Binyang Li, Wei Chen, Yuxiao Zhang, Ying Han, Jinzhong Niu, Kam-Fai Wong
An Environment-Aware Market Strategy for Data Allocation and Dynamic Migration in Cloud Database. ICDE (2019)
Zhenhui Xu, Qiang Li, Wei Chen, Yingbao Cui, Zhen Qiu, Tengjiao Wang
Opinion-Aware Knowledge Embedding for Stance Detection. APWeb/WAIM (2) (2019)
Jing Chen, Dechuan Yang, Xilian Li, Wei Chen, Tengjiao Wang
Peperomia at SemEval-2018 Task 2: Vector Similarity Based Approach for Emoji Prediction. SemEval@NAACL-HLT (2018)
Xiao Zhang, Xiaorong Wang, Wei Chen, Jie Tao, Weijing Huang, Tengjiao Wang
A Taxi Gap Prediction Method via Double Ensemble Gradient Boosting Decision Tree. BigDataSecurity/HPSC/IDS (2017)
Wei Chen, Xiao Zhang, Tengjiao Wang, Bishan Yang, Yi Li
Opinion-aware Knowledge Graph for Political Ideology Detection. IJCAI (2017)
Shibo Tao, Xiaorong Wang, Weijing Huang, Wei Chen, Tengjiao Wang, Kai Lei
From Citation Network to Study Map: A Novel Model to Reorganize Academic Literatures. WWW (Companion Volume) (2017)
Longlong Xu, Wutao Lin, Xiaorong Wang, Zhenhui Xu, Wei Chen, Tengjiao Wang
ChargeMap: An Electric Vehicle Charging Station Planning System. APWeb/WAIM (2) (2017)
Weijing Huang, Tengjiao Wang, Wei Chen, Yazhou Wang
Category-Level Transfer Learning from Knowledge Base to Microblog Stream for Accurate Event Detection. DASFAA (1) (2017)
Weijing Huang, Wei Chen, Tengjiao Wang, Shibo Tao
Efficient Topic Modeling on Phrases via Sparsity. ICTAI (2017)
Linqing Yang, Shun Li, Wei Chen, Kai Lei, Tengjiao Wang
PBI: A Path-Based Bitmap Index for Efficient Process Analysis in Cloud Computing Environment. BigDataSecurity/HPSC/IDS (2017)
Xilian Li, Wei Chen, Tengjiao Wang, Weijing Huang
Target-Specific Convolutional Bi-directional LSTM Neural Network for Political Ideology Analysis. APWeb/WAIM (2) (2017)
Wan Wei, Xiao Zhang, Xuqin Liu, Wei Chen, Tengjiao Wang
pkudblab at SemEval-2016 Task 6 : A Specific Convolutional Neural Network System for Effective Stance Detection. SemEval@NAACL-HLT (2016)
Biwei Liang, Tengjiao Wang, Shun Li, Wei Chen, Hongyan Li, Kai Lei
Online Learning for Accurate Real-Time Map Matching. PAKDD (2) (2016)
Weijing Huang, Wei Chen, Lamei Zhang, Tengjiao Wang
An Efficient Online Event Detection Method for Microblogs via User Modeling. APWeb (1) (2016)
Xinyu Huang, Tengjiao Wang, Shun Li, Wei Chen
Valuable Group Trajectory Pattern Mining Directed by Adaptable Value Measuring Model. WAIM (2) (2016)
Yuxiao Zhang, Xiaorong Wang, Bingyang Li, Wei Chen, Tengjiao Wang, Kai Lei
Dboost: A Fast Algorithm for DBSCAN-based Clustering on High Dimensional Data. PAKDD (2) (2016)
Lei Gai, Wei Chen, Tengjiao Wang
ROSIE: Runtime Optimization of SPARQL Queries Using Incremental Evaluation. CoRR (2016)
Lei Gai, Wei Chen, Tengjiao Wang
A partition-based Summary-Graph-Driven Method for Efficient RDF Query Processing. CoRR (2015)
Zhichao Xu, Wei Chen, Lei Gai, Tengjiao Wang
SparkRDF: In-Memory Distributed RDF Management Framework for Large-Scale Social Data. WAIM (2015)
Ruhui Wang, Weijing Huang, Wei Chen, Tengjiao Wang, Kai Lei
ASEM: Mining Aspects and Sentiment of Events from Microblog. CIKM (2015)
Changhe Qiu, Wei Chen, Tengjiao Wang, Kai Lei
Overlapping Community Detection in Directed Heterogeneous Social Network. WAIM (2015)
Gaoyan Ou, Wei Chen, Binyang Li, Tengjiao Wang, Dongqing Yang, Kam-Fai Wong
CLUSM: An Unsupervised Model for Microblog Sentiment Analysis Incorporating Link Information. DASFAA (1) (2014)
Jiayi Wu, Wei Chen, Gaoyan Ou, Tengjiao Wang, Dongqing Yang, Kai Lei
Topic-Based Sentiment Analysis Incorporating User Interactions. APWeb (2014)
Lei Gai, Wei Chen, Zhichao Xu, Changhe Qiu, Tengjiao Wang
Towards Efficient Path Query on Social Network with Hybrid RDF Management. CoRR (2014)
Peng Liu, Wei Chen, Gaoyan Ou, Tengjiao Wang, Dongqing Yang, Kai Lei
Sarcasm Detection in Social Media Based on Imbalanced Classification. WAIM (2014)
Lei Gai, Wei Chen, Zhichao Xu, Changhe Qiu, Tengjiao Wang
Towards Efficient Path Query on Social Network with Hybrid RDF Management. APWeb (2014)
Gaoyan Ou, Wei Chen, Tengjiao Wang, Zhongyu Wei, Binyang Li, Dongqing Yang, Kam-Fai Wong
Exploiting Community Emotion for Microblog Event Detection. EMNLP (2014)
Gaoyan Ou, Wei Chen, Peng Liu, Tengjiao Wang, Dongqing Yang, Kai Lei, Yueqin Liu
Aspect-Specific Polarity-Aware Summarization of Online Reviews. WAIM (2013)
Wei Chen, Tengjiao Wang, Dongqing Yang, Kai Lei, Yueqin Liu
Massively parallel learning of Bayesian networks with MapReduce for factor relationship analysis. IJCNN (2013)
Yue Wang, Weijing Huang, Wei Chen, Tengjiao Wang, Dongqing Yang
Informed Prediction with Incremental Core-Based Friend Cycle Discovering. WAIM (2011)
Wei Chen, Lang Zong, Weijing Huang, Gaoyan Ou, Yue Wang, Dongqing Yang
An Empirical Study of Massively Parallel Bayesian Networks Learning for Sentiment Extraction from Unstructured Text. APWeb (2011)
Wei Chen, Shaohua Tan, Dongqing Yang
Worst-case VaR and robust portfolio optimization with interval random uncertainty set. Expert Syst. Appl. 38 (1) (2011)
Wei Chen, Shaohua Tan
Robust Value-at-Risk Optimization with Interval Random Uncertainty Set. ICTAI (1) (2010)
Wei Chen, Shaohua Tan
Robust portfolio selection using interval random programming. FUZZ-IEEE (2009)
Wei Chen, Shaohua Tan
On the possibilistic mean value and variance of multiplication of fuzzy numbers. J. Comput. Appl. Math. 232 (2) (2009)
Wei Chen, Shaohua Tan
Robust portfolio selection based on asymmetric measures of variability of stock returns. J. Comput. Appl. Math. 232 (2) (2009)
Wei Chen, Shaohua Tan
Interval random dependent-chance programming and its application to portfolio selection. FUZZ-IEEE (2009)
Wei Chen, Shaohua Tan
Fuzzy portfolio selection problem under uncertain exit time. FUZZ-IEEE (2009)