Weiran Xu

According to our database, Weiran Xu authored at least 167 papers between 2005 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Faceptor: A Generalist Model for Face Perception.

Lixiong Qin, Mei Wang, Xuannan Liu, Yuhang Zhang, Wei Deng, Xiaoshuai Song, Weiran Xu, Weihong Deng

CoRR, 2024

BootTOD: Bootstrap Task-oriented Dialogue Representations by Aligning Diverse Responses.

Weihao Zeng, Keqing He, Yejie Wang, Dayuan Fu, Weiran Xu

CoRR, 2024

Beyond the Known: Investigating LLMs Performance on Out-of-Domain Intent Detection.

Pei Wang, Keqing He, Yejie Wang, Xiaoshuai Song, Yutao Mou, Jingang Wang, Yunsen Xian, Xunliang Cai, Weiran Xu

CoRR, 2024

Noise-BERT: A Unified Perturbation-Robust Framework with Noise Alignment Pre-training for Noisy Slot Filling Task.

Jinxu Zhao, Guanting Dong, Yueyan Qiu, Tingfeng Hui, Xiaoshuai Song, Daichi Guo, Weiran Xu

CoRR, 2024

PreAct: Predicting Future in ReAct Enhances Agent's Planning Ability.

Dayuan Fu, Jianzhao Huang, Siyuan Lu, Guanting Dong, Yejie Wang, Keqing He, Weiran Xu

CoRR, 2024

Multi-Perspective Consistency Enhances Confidence Estimation in Large Language Models.

Pei Wang, Yejie Wang, Muxi Diao, Keqing He, Guanting Dong, Weiran Xu

CoRR, 2024

DolphCoder: Echo-Locating Code Large Language Models with Diverse and Multi-Objective Instruction Tuning.

Yejie Wang, Keqing He, Guanting Dong, Pei Wang, Weihao Zeng, Muxi Diao, Yutao Mou, Mengdi Zhang, Jingang Wang, Xunliang Cai, Weiran Xu

CoRR, 2024

Knowledge Editing on Black-box Large Language Models.

Xiaoshuai Song, Zhengyang Wang, Keqing He, Guanting Dong, Yutao Mou, Jinxu Zhao, Weiran Xu

CoRR, 2024

2023

Continual Generalized Intent Discovery: Marching Towards Dynamic and Open-world Intent Recognition.

Xiaoshuai Song, Yutao Mou, Keqing He, Yueyan Qiu, Pei Wang, Weiran Xu

CoRR, 2023

Towards Robust and Generalizable Training: An Empirical Study of Noisy Slot Filling for Input Perturbations.

Jiachi Liu, Liwen Wang, Guanting Dong, Xiaoshuai Song, Zechen Wang, Zhengyang Wang, Shanglin Lei, Jinzheng Zhao, Keqing He, Bo Xiao, Weiran Xu

CoRR, 2023

Revisit Out-Of-Vocabulary Problem for Slot Filling: A Unified Contrastive Frameword with Multi-level Data Augmentations.

Daichi Guo, Guanting Dong, Dayuan Fu, Yuxiang Wu, Chen Zeng, Tingfeng Hui, Liwen Wang, Xuefeng Li, Zechen Wang, Keqing He, Xinyue Cui, Weiran Xu

CoRR, 2023

Revisit Input Perturbation Problems for LLMs: A Unified Robustness Evaluation Framework for Noisy Slot Filling Task.

Guanting Dong, Jinxu Zhao, Tingfeng Hui, Daichi Guo, Wenlong Wang, Boqi Feng, Yueyan Qiu, Zhuoma Gongque, Keqing He, Zechen Wang, Weiran Xu

Proceedings of the Natural Language Processing and Chinese Computing, 2023

Revisit Out-Of-Vocabulary Problem For Slot Filling: A Unified Contrastive Framework With Multi-Level Data Augmentations.

Daichi Guo, Guanting Dong, Dayuan Fu, Yuxiang Wu, Chen Zeng, Tingfeng Hui, Liwen Wang, Xuefeng Li, Zechen Wang, Keqing He, Xinyue Cui, Weiran Xu

Proceedings of the IEEE International Conference on Acoustics, 2023

A Prototypical Semantic Decoupling Method via Joint Contrastive Learning for Few-Shot Named Entity Recognition.

Guanting Dong, Zechen Wang, Liwen Wang, Daichi Guo, Dayuan Fu, Yuxiang Wu, Chen Zeng, Xuefeng Li, Tingfeng Hui, Keqing He, Xinyue Cui, QiXiang Gao, Weiran Xu

Proceedings of the IEEE International Conference on Acoustics, 2023

Semantic Parsing by Large Language Models for Intricate Updating Strategies of Zero-Shot Dialogue State Tracking.

Yuxiang Wu, Guanting Dong, Weiran Xu

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

APP: Adaptive Prototypical Pseudo-Labeling for Few-shot OOD Detection.

Pei Wang, Keqing He, Yutao Mou, Xiaoshuai Song, Yanan Wu, Jingang Wang, Yunsen Xian, Xunliang Cai, Weiran Xu

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

Continual Generalized Intent Discovery: Marching Towards Dynamic and Open-world Intent Recognition.

Xiaoshuai Song, Yutao Mou, Keqing He, Yueyan Qiu, Jinxu Zhao, Pei Wang, Weiran Xu

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

Large Language Models Meet Open-World Intent Discovery and Recognition: An Evaluation of ChatGPT.

Xiaoshuai Song, Keqing He, Pei Wang, Guanting Dong, Yutao Mou, Jingang Wang, Yunsen Xian, Xunliang Cai, Weiran Xu

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

DemoNSF: A Multi-task Demonstration-based Generative Framework for Noisy Slot Filling Task.

Guanting Dong, Tingfeng Hui, Zhuoma Gongque, Jinxu Zhao, Daichi Guo, Gang Zhao, Keqing He, Weiran Xu

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

A Multi-Task Semantic Decomposition Framework with Task-specific Pre-training for Few-Shot NER.

Guanting Dong, Zechen Wang, Jinxu Zhao, Gang Zhao, Daichi Guo, Dayuan Fu, Tingfeng Hui, Chen Zeng, Keqing He, Xuefeng Li, Liwen Wang, Xinyue Cui, Weiran Xu

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, 2023

Bridging the KB-Text Gap: Leveraging Structured Knowledge-aware Pre-training for KBQA.

Guanting Dong, Rumei Li, Sirui Wang, Yupeng Zhang, Yunsen Xian, Weiran Xu

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, 2023

Seen to Unseen: Exploring Compositional Generalization of Multi-Attribute Controllable Dialogue Generation.

Weihao Zeng, Lulu Zhao, Keqing He, Ruotong Geng, Jingang Wang, Wei Wu, Weiran Xu

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

FutureTOD: Teaching Future Knowledge to Pre-trained Language Model for Task-Oriented Dialogue.

Weihao Zeng, Keqing He, Yejie Wang, Chen Zeng, Jingang Wang, Yunsen Xian, Weiran Xu

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

Decoupling Pseudo Label Disambiguation and Representation Learning for Generalized Intent Discovery.

Yutao Mou, Xiaoshuai Song, Keqing He, Chen Zeng, Pei Wang, Jingang Wang, Yunsen Xian, Weiran Xu

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

Generative Zero-Shot Prompt Learning for Cross-Domain Slot Filling with Inverse Prompting.

Xuefeng Li, Liwen Wang, Guanting Dong, Keqing He, Jinzheng Zhao, Hao Lei, Jiachi Liu, Weiran Xu

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

Value type: the bridge to a better DST model.

QiXiang Gao, Mingyang Sun, Yutao Mou, Chen Zeng, Weiran Xu

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

2022

Leveraging speaker-aware structure and factual knowledge for faithful dialogue summarization.

Lulu Zhao, Weiran Xu, Chunyun Zhang, Jun Guo

Knowl. Based Syst., 2022

Semi-Supervised Knowledge-Grounded Pre-training for Task-Oriented Dialog Systems.

Weihao Zeng, Keqing He, Zechen Wang, Dayuan Fu, Guanting Dong, Ruotong Geng, Pei Wang, Jingang Wang, Chaobo Sun, Wei Wu, Weiran Xu

CoRR, 2022

Disentangling Confidence Score Distribution for Out-of-Domain Intent Detection with Energy-Based Learning.

Yanan Wu, Zhiyuan Zeng, Keqing He, Yutao Mou, Pei Wang, Yuanmeng Yan, Weiran Xu

CoRR, 2022

InstructionNER: A Multi-Task Instruction-Based Generative Framework for Few-shot NER.

Liwen Wang, Rumei Li, Yang Yan, Yuanmeng Yan, Sirui Wang, Wei Wu, Weiran Xu

CoRR, 2022

ADPL: Adversarial Prompt-based Domain Adaptation for Dialogue Summarization with Knowledge Disentanglement.

Lulu Zhao, Fujia Zheng, Weihao Zeng, Keqing He, Ruotong Geng, Huixing Jiang, Wei Wu, Weiran Xu

Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

Domain-Oriented Prefix-Tuning: Towards Efficient and Generalizable Fine-tuning for Zero-Shot Dialogue Summarization.

Lulu Zhao, Fujia Zheng, Weihao Zeng, Keqing He, Weiran Xu, Huixing Jiang, Wei Wu, Yanan Wu

Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2022

Revisit Overconfidence for OOD Detection: Reassigned Contrastive Learning with Adaptive Class-dependent Threshold.

Yanan Wu, Keqing He, Yuanmeng Yan, QiXiang Gao, Zhiyuan Zeng, Fujia Zheng, Lulu Zhao, Huixing Jiang, Wei Wu, Weiran Xu

Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2022

A Robust Contrastive Alignment Method for Multi-Domain Text Classification.

Xuefeng Li, Hao Lei, Liwen Wang, Guanting Dong, Jinzheng Zhao, Jiachi Liu, Weiran Xu, Chunyun Zhang

Proceedings of the IEEE International Conference on Acoustics, 2022

Entity-level Interaction via Heterogeneous Graph for Multimodal Named Entity Recognition.

Gang Zhao, Guanting Dong, Yidong Shi, Haolong Yan, Weiran Xu, Si Li

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2022, 2022

UniNL: Aligning Representation Learning with Scoring Function for OOD Detection via Unified Neighborhood Learning.

Yutao Mou, Pei Wang, Keqing He, Yanan Wu, Jingang Wang, Wei Wu, Weiran Xu

Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

Watch the Neighbors: A Unified K-Nearest Neighbor Contrastive Learning Framework for OOD Intent Discovery.

Yutao Mou, Keqing He, Pei Wang, Yanan Wu, Jingang Wang, Wei Wu, Weiran Xu

Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

Exploiting domain-slot related keywords description for Few-Shot Cross-Domain Dialogue State Tracking.

QiXiang Gao, Guanting Dong, Yutao Mou, Liwen Wang, Chen Zeng, Daichi Guo, Mingyang Sun, Weiran Xu

Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

Distribution Calibration for Out-of-Domain Detection with Bayesian Approximation.

Yanan Wu, Zhiyuan Zeng, Keqing He, Yutao Mou, Pei Wang, Weiran Xu

Proceedings of the 29th International Conference on Computational Linguistics, 2022

Generalized Intent Discovery: Learning from Open World Dialogue System.

Yutao Mou, Keqing He, Yanan Wu, Pei Wang, Jingang Wang, Wei Wu, Yi Huang, Junlan Feng, Weiran Xu

Proceedings of the 29th International Conference on Computational Linguistics, 2022

PSSAT: A Perturbed Semantic Structure Awareness Transferring Method for Perturbation-Robust Slot Filling.

Guanting Dong, Daichi Guo, Liwen Wang, Xuefeng Li, Zechen Wang, Chen Zeng, Keqing He, Jinzheng Zhao, Hao Lei, Xinyue Cui, Yi Huang, Junlan Feng, Weiran Xu

Proceedings of the 29th International Conference on Computational Linguistics, 2022

Disentangled Knowledge Transfer for OOD Intent Discovery with Unified Contrastive Learning.

Yutao Mou, Keqing He, Yanan Wu, Zhiyuan Zeng, Hong Xu, Huixing Jiang, Wei Wu, Weiran Xu

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers), 2022

2021

Utilizing graph neural networks to improving dialogue-based relation extraction.

Lulu Zhao, Weiran Xu, Sheng Gao, Jun Guo

Neurocomputing, 2021

From context-aware to knowledge-aware: Boosting OOV tokens recognition in slot tagging with background knowledge.

Keqing He, Yuanmeng Yan, Weiran Xu

Neurocomputing, 2021

TODSum: Task-Oriented Dialogue Summarization with State Tracking.

Lulu Zhao, Fujia Zheng, Keqing He, Weihao Zeng, Yuejie Lei, Huixing Jiang, Wei Wu, Weiran Xu, Jun Guo, Fanyu Meng

CoRR, 2021

Adversarial Self-Supervised Learning for Out-of-Domain Detection.

Zhiyuan Zeng, Keqing He, Yuanmeng Yan, Hong Xu, Weiran Xu

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021

Dynamically Disentangling Social Bias from Task-Oriented Representations with Adversarial Attack.

Liwen Wang, Yuanmeng Yan, Keqing He, Yanan Wu, Weiran Xu

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021

Self-training with Masked Supervised Contrastive Loss for Unknown Intents Detection.

Zijun Liu, Yuanmeng Yan, Keqing He, Sihong Liu, Hong Xu, Weiran Xu

Proceedings of the International Joint Conference on Neural Networks, 2021

Adversarial Generative Distance-Based Classifier for Robust Out-of-Domain Detection.

Zhiyuan Zeng, Hong Xu, Keqing He, Yuanmeng Yan, Sihong Liu, Zijun Liu, Weiran Xu

Proceedings of the IEEE International Conference on Acoustics, 2021

Hierarchical Speaker-Aware Sequence-to-Sequence Model for Dialogue Summarization.

Yuejie Lei, Yuanmeng Yan, Zhiyuan Zeng, Keqing He, Ximing Zhang, Weiran Xu

Proceedings of the IEEE International Conference on Acoustics, 2021

Give the Truth: Incorporate Semantic Slot into Abstractive Dialogue Summarization.

Lulu Zhao, Weihao Zeng, Weiran Xu, Jun Guo

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2021, 2021

Gradient-Based Adversarial Factual Consistency Evaluation for Abstractive Summarization.

Zhiyuan Zeng, Jiaze Chen, Weiran Xu, Lei Li

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

Large-Scale Relation Learning for Question Answering over Knowledge Bases with Pre-trained Language Models.

Yuanmeng Yan, Rumei Li, Sirui Wang, Hongzhi Zhang, Daoguang Zan, Fuzheng Zhang, Wei Wu, Weiran Xu

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

Bridge to Target Domain by Prototypical Contrastive Learning and Label Confusion: Re-explore Zero-Shot Learning for Slot Filling.

Liwen Wang, Xuefeng Li, Jiachi Liu, Keqing He, Yuanmeng Yan, Weiran Xu

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

A Finer-grain Universal Dialogue Semantic Structures based Model For Abstractive Dialogue Summarization.

Yuejie Lei, Fujia Zheng, Yuanmeng Yan, Keqing He, Weiran Xu

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2021, 2021

Modeling Discriminative Representations for Out-of-Domain Detection with Supervised Contrastive Learning.

Zhiyuan Zeng, Keqing He, Yuanmeng Yan, Zijun Liu, Yanan Wu, Hong Xu, Huixing Jiang, Weiran Xu

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

ConSERT: A Contrastive Framework for Self-Supervised Sentence Representation Transfer.

Yuanmeng Yan, Rumei Li, Sirui Wang, Fuzheng Zhang, Wei Wu, Weiran Xu

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

Novel Slot Detection: A Benchmark for Discovering Unknown Slot Types in the Task-Oriented Dialogue System.

Yanan Wu, Zhiyuan Zeng, Keqing He, Hong Xu, Yuanmeng Yan, Huixing Jiang, Weiran Xu

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

Scheduled Dialog Policy Learning: An Automatic Curriculum Learning Framework for Task-oriented Dialog System.

Sihong Liu, Jinchao Zhang, Keqing He, Weiran Xu, Jie Zhou

Proceedings of the Findings of the Association for Computational Linguistics: ACL/IJCNLP 2021, 2021

2020

Quantitative Long-Term Monitoring of the Circulating Gases in the KATRIN Experiment Using Raman Spectroscopy.

Max Aker, Konrad Altenmüller, Armen Beglarian, Jan Behrens, Anatoly Berlev, Uwe Besserer, Benedikt Bieringer, Klaus Blaum, Fabian Block, Beate Bornschein, Lutz Bornschein, Matthias Böttcher, Tim Brunst, Thomas C. Caldwell, Suren Chilingaryan, Wonqook Choi, Deseada D. Díaz Barrero, Karol Debowski, Marco Deffert, Martin Descher, Peter J. Doe, Otokar Dragoun, Guido Drexlin, Stephan Dyba, Frank Edzards, Klaus Eitel, Enrico Ellinger, Ralph Engel, Sanshiro Enomoto, Mariia Fedkevych, Arne Felden, Joseph F. Formaggio, Florian Fränkle, Gregg B. Franklin, Fabian Friedel, Alexander Fulst, Kevin Gauda, Woosik Gil, Ferenc Glück, Robin Größle, Rainer Gumbsheimer, Volker Hannen, Norman Haußmann, Klaus Helbing, Stephanie Hickford, Roman Hiller, David Hillesheimer, Dominic Hinz, Thomas Höhn, Thibaut Houdy, Anton Huber, Alexander Jansen, Christian Karl, Jonas Kellerer, Luke Kippenbrock, Manuel Klein, Christoph Köhler, Leonard Köllenberger, Andreas Kopmann, Marc Korzeczek, Alojz Kovalík, Bennet Krasch, Holger Krause, Luisa La Cascio, Thierry Lasserre, Thanh-Long Le, Ondrej Lebeda, Bjoern Lehnert, Alexey Lokhov, Moritz Machatschek, Emma Malcherek, Alexander Marsteller, Eric L. Martin, Matthias Meier, Christin Melzer, Susanne Mertens, Klaus Müller, Simon Niemes, Patrick Oelpmann, Alexander Osipowicz, Diana S. Parno, Alan W. P. Poon, Jose M. Lopez Poyato, Florian Priester, Oliver Rest, Marco Röllig, Carsten Röttele, R. G. Hamish Robertson, Caroline Rodenbeck, Milos Rysavy, Rudolf Sack, Alejandro Saenz, Peter Schäfer, Anna Schaller (née Pollithy), Lutz Schimpf, Klaus Schlösser, Magnus Schlösser, Lisa Schlüter, Michael Schrank, Bruno Schulz, Michal Sefcík, Hendrik Seitz-Moskaliuk, Valérian Sibille, Daniel Siegmann, Martin Slezák, Felix Spanier, Markus Steidl, Michael Sturm, Menglei Sun, Helmut H. Telle, Larisa A. Thorne, Thomas Thümmler, Nikita Titov, Igor Tkachev, Drahos Vénos, Kathrin Valerius, Ana P. Vizcaya Hernández, Marc Weber, Christian Weinheimer, Christiane Weiss, Stefan Welte, Jürgen Wendel, John F. Wilkerson, Joachim Wolf, Sascha Wüstling, Weiran Xu, Yung-Ruey Yen, Sergey Zadoroghny, Genrich Zeller

Sensors, 2020

Cross-sentence N-ary relation classification using LSTMs on graph and sequence structures.

Lulu Zhao, Weiran Xu, Sheng Gao, Jun Guo

Knowl. Based Syst., 2020

Multi-task learning for abstractive text summarization with key information guide network.

Weiran Xu, Chenliang Li, Minghao Lee, Chi Zhang

EURASIP J. Adv. Signal Process., 2020

Salient context-based semantic matching for information retrieval.

Yuanyuan Qi, Jiayue Zhang, Weiran Xu, Jun Guo

EURASIP J. Adv. Signal Process., 2020

Multi-Level Cross-Lingual Transfer Learning With Language Shared and Specific Knowledge for Spoken Language Understanding.

Keqing He, Weiran Xu, Yuanmeng Yan

IEEE Access, 2020

Learning Graph Topology Representation with Attention Networks.

Yuanyuan Qi, Jiayue Zhang, Weiran Xu, Jun Guo, Honggang Zhang

Proceedings of the 2020 IEEE International Conference on Visual Communications and Image Processing, 2020

Learning Label-Relational Output Structure for Adaptive Sequence Labeling.

Keqing He, Yuanmeng Yan, Hong Xu, Sihong Liu, Zijun Liu, Weiran Xu

Proceedings of the 2020 International Joint Conference on Neural Networks, 2020

Adversarial Cross-Lingual Transfer Learning for Slot Tagging of Low-Resource Languages.

Keqing He, Yuanmeng Yan, Weiran Xu

Proceedings of the 2020 International Joint Conference on Neural Networks, 2020

Unsupervised Bilingual Sentiment Word Embeddings for Cross-lingual Sentiment Classification.

Chunyu Ma, Weiran Xu

Proceedings of the ICIAI 2020: The 4th International Conference on Innovation in Artificial Intelligence, 2020

Gated Attentive Convolutional Network Dialogue State Tracker.

Sihong Liu, Songyan Liu, Weiran Xu

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Adversarial Semantic Decoupling for Recognizing Open-Vocabulary Slots.

Yuanmeng Yan, Keqing He, Hong Xu, Sihong Liu, Fanyu Meng, Min Hu, Weiran Xu

Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

Improving Abstractive Dialogue Summarization with Graph Structures and Topic Words.

Lulu Zhao, Weiran Xu, Jun Guo

Proceedings of the 28th International Conference on Computational Linguistics, 2020

A Deep Generative Distance-Based Classifier for Out-of-Domain Detection with Mahalanobis Space.

Hong Xu, Keqing He, Yuanmeng Yan, Sihong Liu, Zijun Liu, Weiran Xu

Proceedings of the 28th International Conference on Computational Linguistics, 2020

Contrastive Zero-Shot Learning for Cross-Domain Slot Filling with Adversarial Attack.

Keqing He, Jinchao Zhang, Yuanmeng Yan, Weiran Xu, Cheng Niu, Jie Zhou

Proceedings of the 28th International Conference on Computational Linguistics, 2020

CGTR: Convolution Graph Topology Representation for Document Ranking.

Yuanyuan Qi, Jiayue Zhang, Yansong Liu, Weiran Xu, Jun Guo

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

Learning to Tag OOV Tokens by Integrating Contextual Representation and Background Knowledge.

Keqing He, Yuanmeng Yan, Weiran Xu

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

Generative Adversarial Zero-Shot Relational Learning for Knowledge Graphs.

Pengda Qin, Xin Wang, Wenhu Chen, Chunyun Zhang, Weiran Xu, William Yang Wang

Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019

Finding Salient Context based on Semantic Matching for Relevance Ranking.

Yuanyuan Qi, Jiayue Zhang, Weiran Xu, Jun Guo

CoRR, 2019

Multi-Gram CNN-Based Self-Attention Model for Relation Classification.

Chunyun Zhang, Chaoran Cui, Sheng Gao, Xiushan Nie, Weiran Xu, Lu Yang, Xiaoming Xi, Yilong Yin

IEEE Access, 2019

Generating Emotional Controllable Response Based on Multi-Task and Dual Attention Framework.

Weiran Xu, Xiusen Gu, Guang Chen

IEEE Access, 2019

Finding Salient Context based on Semantic Matching for Relevance Ranking.

Yuanyuan Qi, Jiayue Zhang, Weiran Xu, Jun Guo, Yan Li

Proceedings of the 2019 IEEE Visual Communications and Image Processing, 2019

Towards Automated Emotional Conversation Generation with Implicit and Explicit Affective Strategy.

Xiusen Gu, Weiran Xu, Si Li

Proceedings of the 2019 International Symposium on Signal Processing Systems, 2019

Neural Emotional Response Generation via Adversarial Transfer Learning.

Xiusen Gu, Weiran Xu, Chao Zhang

Proceedings of the ICIAI 2019: The 3rd International Conference on Innovation in Artificial Intelligence, 2019

2018

Guiding Generation for Abstractive Text Summarization Based on Key Information Guide Network.

Chenliang Li, Weiran Xu, Si Li, Sheng Gao

Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2018

Prior Knowledge Integrated with Self-attention for Event Detection.

Yan Li, Chenliang Li, Weiran Xu, Junliang Li

Proceedings of the Information Retrieval - 24th China Conference, 2018

Robust Distant Supervision Relation Extraction via Deep Reinforcement Learning.

Pengda Qin, Weiran Xu, William Yang Wang

Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics, 2018

DSGAN: Generative Adversarial Training for Distant Supervision Relation Extraction.

Pengda Qin, Weiran Xu, William Yang Wang

Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics, 2018

2017

A temporal model in Electronic Health Record search.

Jiayue Zhang, Weiran Xu, Jun Guo, Sheng Gao

Knowl. Based Syst., 2017

Providing Definitive Learning Direction for Relation Classification System.

Pengda Qin, Weiran Xu, Jun Guo

J. Control. Sci. Eng., 2017

BUPT-PRIS System for TAC 2017 Event Nugget Detection, Event Argument Linking and ADR Tracks.

Xiusen Gu, Chen Ding, Si Li, Weiran Xu

Proceedings of the 2017 Text Analysis Conference, 2017

Combining Word-Level and Character-Level Representations for Relation Classification of Informal Text.

Dongyun Liang, Weiran Xu, Yinge Zhao

Proceedings of the 2nd Workshop on Representation Learning for NLP, 2017

A Targeted Retraining Scheme of Unsupervised Word Embeddings for Specific Supervised Tasks.

Pengda Qin, Weiran Xu, Jun Guo

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2017

Neural Domain Adaptation with Contextualized Character Embedding for Chinese Word Segmentation.

Zuyi Bao, Si Li, Sheng Gao, Weiran Xu

Proceedings of the Natural Language Processing and Chinese Computing, 2017

Designing an adaptive attention mechanism for relation classification.

Pengda Qin, Weiran Xu, Jun Guo

Proceedings of the 2017 International Joint Conference on Neural Networks, 2017

Chinese Lexical Normalization Based on Information Extraction: An Experimental Study.

Tian Tian, Weiran Xu

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2017, 2017

Instance-Adaptive Attention Mechanism for Relation Classification.

Yao Lu, Chunyun Zhang, Weiran Xu

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2017, 2017

Combining Character-Level Representation for Relation Classification.

Dongyun Liang, Weiran Xu, Yinge Zhao

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2017, 2017

Neural domain adaptation for Chinese word segmentation.

Zuyi Bao, Si Li, Weiran Xu, Sheng Gao

Proceedings of the 2017 International Conference on Asian Language Processing, 2017

Neural Regularized Domain Adaptation for Chinese Word Segmentation.

Zuyi Bao, Si Li, Weiran Xu, Sheng Gao

Proceedings of the 9th SIGHAN Workshop on Chinese Language Processing, 2017

2016

An empirical convolutional neural network approach for semantic relation classification.

Pengda Qin, Weiran Xu, Jun Guo

Neurocomputing, 2016

A novel negative sampling based on TFIDF for learning word representation.

Pengda Qin, Weiran Xu, Jun Guo

Neurocomputing, 2016

Trigger word mining for relation extraction based on activation force.

Weiran Xu, Chunyun Zhang

Int. J. Commun. Syst., 2016

DoughnutPRIS at TAC KBP 2016.

Zuyi Bao, Yao Lu, Tian Tian, Dongyun Liang, Yinge Zhao, Zhichao Li, Pengda Qin, Weiran Xu

Proceedings of the 2016 Text Analysis Conference, 2016

Joint Event Extraction Based on Skip-Window Convolutional Neural Networks.

Zhengkuan Zhang, Weiran Xu, Qianqian Chen

Proceedings of the Natural Language Understanding and Intelligent Applications, 2016

Fine-grained entity typing for knowledge base completion.

Yidong Jia, Weiran Xu, Pengda Qin, Zuyi Bao

Proceedings of the IEEE International Conference on Network Infrastructure and Digital Content, 2016

A time-aware approach for boosting medical records search.

Jiayue Zhang, Weiran Xu, Jun Guo

Proceedings of the Digital Media Industry & Academic Forum, 2016

Bitext Name Tagging for Cross-lingual Entity Annotation Projection.

Dongxu Zhang, Boliang Zhang, Xiaoman Pan, Xiaocheng Feng, Heng Ji, Weiran Xu

Proceedings of the COLING 2016, 2016

2015

A holistic model of mining product aspects and associated sentiments from online reviews.

Yan Li, Zhen Qin, Weiran Xu, Jun Guo

Multim. Tools Appl., 2015

Mining activation force defined dependency patterns for relation extraction.

Chunyun Zhang, Yichang Zhang, Weiran Xu, Zhanyu Ma, Yan Leng, Jun Guo

Knowl. Based Syst., 2015

Construction of semantic bootstrapping models for relation extraction.

Chunyun Zhang, Weiran Xu, Zhanyu Ma, Sheng Gao, Qun Li, Jun Guo

Knowl. Based Syst., 2015

BUPT_PRIS at TAC KBP 2015.

Pengda Qin, Chaoyi Ma, Yidong Jia, Wei Wang, Zhengkuan Zhang, Zuyi Bao, Weiran Xu, Jun Guo

Proceedings of the 2015 Text Analysis Conference, 2015

A multi-level system for sequential update summarization.

Chunyun Zhang, Zhanyu Ma, Jiayue Zhang, Weiran Xu, Jun Guo

Proceedings of the 11th International Conference on Heterogeneous Networking for Quality, 2015

Learning Word Vectors Efficiently Using Shared Representations and Document Representations.

Qun Luo, Weiran Xu

Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence, 2015

2014

BUPT_PRIS at TREC 2014 Knowledge Base Acceleration Track.

Yuanyuan Qi, Ye Xu, Dongxu Zhang, Weiran Xu

Proceedings of The Twenty-Third Text REtrieval Conference, 2014

The Information Extraction systems of BUPT_PRIS at TREC2014 Temporal Summarization Track.

Yuanyuan Qi, Qinlong Wang, Chuchu Huang, Bo Tang, Weiran Xu, Guang Chen, Jun Guo

Proceedings of The Twenty-Third Text REtrieval Conference, 2014

A Feature Extraction Method Based on Word Embedding for Word Similarity Computing.

Weitai Zhang, Weiran Xu, Guang Chen, Jun Guo

Proceedings of the Natural Language Processing and Chinese Computing, 2014

A bottom-up kernel of pattern learning for relation extraction.

Chunyun Zhang, Weiran Xu, Sheng Gao, Jun Guo

Proceedings of the 9th International Symposium on Chinese Spoken Language Processing, 2014

Confidence Estimation and Reputation Analysis in Aspect Extraction.

Yan Li, Hui Wang, Zhen Qin, Weiran Xu, Jun Guo

Proceedings of the 22nd International Conference on Pattern Recognition, 2014

A Study on the CBOW Model's Overfitting and Stability.

Qun Luo, Weiran Xu, Jun Guo

Proceedings of the 5th International Workshop on Web-scale Knowledge Representation Retrieval & Reasoning, 2014

2013

Unsupervised Sentiment-Bearing Feature Selection for Document-Level Sentiment Classification.

Yan Li, Zhen Qin, Weiran Xu, Heng Ji, Jun Guo

IEICE Trans. Inf. Syst., 2013

PRIS at TREC2013 Knowledge Base Acceleration Track.

Chunyun Zhang, Weiran Xu, Ruifang Liu, Weitai Zhang, Dai Zhang, Janshu Ji, Jing Yang

Proceedings of The Twenty-Second Text REtrieval Conference, 2013

PRIS at Knowledge Base Population 2013.

Yan Li, Yichang Zhang, Doyu Li, Xin Tong, Jianlong Wang, Naiche Zuo, Ying Wang, Weiran Xu, Guang Chen, Jun Guo

Proceedings of the Sixth Text Analysis Conference, 2013

Promoting electronic health record search through a time-aware approach.

Jiayue Zhang, Jimmy Xiangji Huang, Jun Guo, Weiran Xu

Proceedings of the 2013 IEEE International Conference on Bioinformatics and Biomedicine, 2013

2012

Word Activation Forces: Distinctive Statistics Revealing Word Associations.

Jun Guo, Guang Chen, Weiran Xu

Wirel. Pers. Commun., 2012

PRIS at 2012 TREC Medical Track: Query Expansion, Retrieval and Ranking.

Jiayue Zhang, Lin Lin, Shudang Diao, Yukun Li, Runnan Liu, Weiran Xu, Jun Guo

Proceedings of The Twenty-First Text REtrieval Conference, 2012

PRIS at 2012 Microblog Track.

Jiayue Zhang, Sijia Chen, Yue Liu, Jie Yin, Qianqian Wang, Weiran Xu, Jun Guo

Proceedings of The Twenty-First Text REtrieval Conference, 2012

PRIS at TREC 2012 Contextual Suggestion Track.

Lin Qiu, JunRui Peng, Qianqian Wang, Yue Liu, Zhihua Zhou, Weiran Xu, Guang Chen, Jun Guo

Proceedings of The Twenty-First Text REtrieval Conference, 2012

PRIS at TREC 2012 KBA Track.

Yan Li, Zhaozhao Wang, Baojin Yu, Yong Zhang, Ruiyang Luo, Weiran Xu, Guang Chen, Jun Guo

Proceedings of The Twenty-First Text REtrieval Conference, 2012

PRIS at TAC2012 KBP Track.

Yan Li, Sijia Chen, Zhihua Zhou, Jie Yin, Hao Luo, Liyin Hong, Weiran Xu, Guang Chen, Jun Guo

Proceedings of the Fifth Text Analysis Conference, 2012

Analyzing semantic orientation of terms using Affinity Propagation.

Yan Li, Si Li, Weiran Xu, Jun Guo

Proceedings of the 8th International Symposium on Chinese Spoken Language Processing, 2012

Aspect identification and sentiment analysis based on NLP.

Li Zhang, Weiran Xu, Si Li

Proceedings of the 3rd IEEE International Conference on Network Infrastructure and Digital Content, 2012

A Computationally Efficient Algorithm for Building Statistical Color Models.

Mingzhi Dong, Liang Yin, Weihong Deng, Jun Guo, Weiran Xu

Proceedings of the 2012 IEEE International Conference on Multimedia and Expo Workshops, 2012

Integrative labeling based statistical color models with application to skin detection.

Mingzhi Dong, Liang Yin, Jun Guo, Weihong Deng, Weiran Xu

Proceedings of the 19th IEEE International Conference on Image Processing, 2012

In-depth blog retrieval based on improved pivoted normalization weighting coefficient.

Jingyi Guan, Si Li, Weiran Xu, Guang Chen, Jun Guo

Proceedings of the Fourth International Conference on Digital Image Processing, 2012

2011

PRIS at TREC 2011 Legal Track Discovery Based on Relevant Feedback.

Jiayue Zhang, Wenyi Yang, Xi Wang, Lihua Wu, Yongtian Zhang, Weiran Xu, Guang Chen, Jun Guo

Proceedings of The Twentieth Text REtrieval Conference, 2011

PRIS at TREC 2011 Medical Record Track.

Jiayue Zhang, Xueneng Lin, Yang Zou, Shuai Zhu, Jing Xiao, Weiran Xu, Guang Chen, Jun Guo

Proceedings of The Twentieth Text REtrieval Conference, 2011

PRIS at TREC 2011 Entity Track: Related Entity Finding and Entity List Completion.

Zhanyi Wang, Wenlong Lv, Heng Li, Wenyuan Zhou, Li Zhang, Xiao Mo, Liaoming Zhou, Weiran Xu, Guang Chen, Jun Guo

Proceedings of The Twentieth Text REtrieval Conference, 2011

PRIS at TREC 2011 Microblog Track.

Yan Li, Zhenhua Zhang, Wenlong Lv, Qianlong Xie, Yuhang Lin, Rao Xu, Weiran Xu, Guang Chen, Jun Guo

Proceedings of The Twentieth Text REtrieval Conference, 2011

PolyUCOMP in TAC 2011 Entity Linking and Slot-Filling.

Xu Jian, Zhengzhong Liu, Qin Lu, Patty Liu, Chenchen Wang, Yan Li, Xiaoning Li, Hanying Huang, Yang Song, Cheng Chang, Liaoming Zhou, Jing Xiao, Dian Yu, Weiran Xu, Guang Chen, Jun Guo

Proceedings of the Fourth Text Analysis Conference, 2011

Product comparison using comparative relations.

Si Li, Zheng-Jun Zha, Zhaoyan Ming, Meng Wang, Tat-Seng Chua, Jun Guo, Weiran Xu

Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

2010

Faceted Blog Distillation System: Find an in-Depth Blog.

Si Li, Huiji Gao, Jingyi Guan, Weiran Xu, Jun Guo

J. Digit. Content Technol. its Appl., 2010

Cross-Document Coreference Resolution Based on Automatic Text Summary.

Sanyuan Gao, Si Li, Weiran Xu, Jun Guo

Proceedings of the Third International Conference on Knowledge Discovery and Data Mining, 2010

PRIS at TREC 2010: Related Entity Finding Task of Entity Track.

Zhanyi Wang, Chunsong Tang, Xueji Sun, Haoyi Ouyang, Ru Lan, Weiran Xu, Guang Chen, Jun Guo

Proceedings of The Nineteenth Text REtrieval Conference, 2010

PRIS at TREC 2010 Blog Track: Faceted Blog Distillaton.

Si Li, Yan Li, Jiayue Zhang, Jingyi Guan, Xueji Sun, Weiran Xu, Guang Chen, Jun Guo

Proceedings of The Nineteenth Text REtrieval Conference, 2010

PRIS at TAC2010 KBP Track.

Sanyuan Gao, Yichao Cai, Si Li, Zongyu Zhang, Jingyi Guan, Yan Li, Hao Zhang, Weiran Xu, Jun Guo

Proceedings of the Third Text Analysis Conference, 2010

Weakly supervised relevance feedback based on an improved language model.

Xinsheng Li, Si Li, Weiran Xu, Guang Chen, Jun Guo

Proceedings of the 6th International Conference on Natural Language Processing and Knowledge Engineering, 2010

Exploiting Combined Multi-level Model for Document Sentiment Analysis.

Si Li, Hao Zhang, Weiran Xu, Guang Chen, Jun Guo

Proceedings of the 20th International Conference on Pattern Recognition, 2010

PRIS at Chinese Language Processing.

Jiayue Zhang, Yichao Cai, Si Li, Weiran Xu, Jun Guo

Proceedings of the CIPS-SIGHAN Joint Conference on Chinese Language Processing, 2010

2009

Learning a locality discriminating projection for classification.

Jiani Hu, Weihong Deng, Jun Guo, Weiran Xu

Knowl. Based Syst., 2009

PrisCrawler: A Relevance Based Crawler for Automated Data Classification from Bulletin Board

Pu Yang, Jun Guo, Weiran Xu

CoRR, 2009

BUPT at TREC 2009: Entity Track.

Zhanyi Wang, Dong-xin Liu, Weiran Xu, Guang Chen, Jun Guo

Proceedings of The Eighteenth Text REtrieval Conference, 2009

A Study of Faceted Blog Distillation--PRIS at TREC 2009 Blog Track.

Si Li, Huiji Gao, Hao Sun, Fei Chen, Oupeng Feng, Sanyuan Gao, Hao Zhang, Xinsheng Li, Caili Tan, Weiran Xu, Guang Chen, Jun Guo

Proceedings of The Eighteenth Text REtrieval Conference, 2009

PRIS at TAC 2009: Experiments in KBP Track.

Si Li, Sanyuan Gao, Zongyu Zhang, Xinsheng Li, Jingyi Guan, Weiran Xu, Jun Guo

Proceedings of the Second Text Analysis Conference, 2009

A feature-enhanced smoothing method for LDA model applied to text classification.

DongXin Liu, Weiran Xu, Jiani Hu

Proceedings of the 5th International Conference on Natural Language Processing and Knowledge Engineering, 2009

Supervised Dual-PLSA for Personalized SMS Filtering.

Weiran Xu, Dong-xin Liu, Jun Guo, Yichao Cai, Rile Hu

Proceedings of the Information Retrieval Technology, 2009

2008

PRIS in TREC 2008 Blog Track.

Hui He, Bo Chen, Lei Du, Si Li, Huiji Gao, Weiran Xu, Jun Guo

Proceedings of The Seventeenth Text REtrieval Conference, 2008

Improving Expertise Recommender Systems by Odds Ratio.

Zhao Ru, Jun Guo, Weiran Xu

Proceedings of the Information Retrieval Technology, 2008

2007

Short Text Feature Extraction and Clustering for Web Topic Mining.

Hui He, Bo Chen, Weiran Xu, Jun Guo

Proceedings of the Third International Conference on Semantics, 2007

Locality discriminating indexing for document classification.

Jiani Hu, Weihong Deng, Jun Guo, Weiran Xu

Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

An Expert Experience Probabilistic Model for Enterprise Expert Finding.

Zhao Ru, Weiran Xu, Jun Guo

Proceedings of the Fourth International Conference on Fuzzy Systems and Knowledge Discovery, 2007

Learning Locality Discriminating Indexing for Text Categorization.

Jiani Hu, Weihong Deng, Jun Guo, Weiran Xu

Proceedings of the Fourth International Conference on Fuzzy Systems and Knowledge Discovery, 2007

2006

BUPT at TREC 2006: Spam Track.

Zhen Yang, Wei Xu, Bo Chen, Weiran Xu, Jun Guo

Proceedings of the Fifteenth Text REtrieval Conference, 2006

BUPT at TREC 2006: Enterprise Track.

Zhao Ru, Quian Li, Weiran Xu, Jun Guo

Proceedings of the Fifteenth Text REtrieval Conference, 2006

Multi-scale Support Vector Machine for Regression Estimation.

Zhen Yang, Jun Guo, Weiran Xu, Xiangfei Nie, Jian Wang, Jianjun Lei

Proceedings of the Advances in Neural Networks - ISNN 2006, Third International Symposium on Neural Networks, Chengdu, China, May 28, 2006

An Approach to Spam Detection by Naive Bayes Ensemble Based on Decision Induction.

Zhen Yang, Xiangfei Nie, Weiran Xu, Jun Guo

Proceedings of the Sixth International Conference on Intelligent Systems Design and Applications (ISDA 2006), 2006

POC-NLW Template for Chinese Word Segmentation.

Bo Chen, Weiran Xu, Tao Peng, Jun Guo

Proceedings of the Fifth Workshop on Chinese Language Processing, 2006

2005

PRIS Kidult Anti-SPAM Solution at the TREC 2005 Spam Track: Improving the Performance of Naive Bayes for Spam Detection.

Zhen Yang, Weiran Xu, Bo Chen, Jiani Hu, Jun Guo

Proceedings of the Fourteenth Text REtrieval Conference, 2005

TREC 2005 Enterprise Track Experiments at BUPT.

Zhao Ru, Yuehua Chen, Weiran Xu, Jun Guo

Proceedings of the Fourteenth Text REtrieval Conference, 2005