Puyang Xu

30 papers A* 3A 7C 3Misc 4Journal 7Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
GPU Memory Requirement Prediction for Deep Learning Task Based on Bidirectional Gated Recurrent Unit Optimization Transformer.
CoRR
Chao Wang, Zhizhao Wen, Ruoxin Zhang, Puyang Xu, Yifan Jiang
2025 — conf
Improving Tool Retrieval by Leveraging Large Language Models for Query Generation.
COLING (Industry)
Mohammad Kachuee, Sarthak Ahuja, Vaibhav Kumar, Puyang Xu, Xiaohu Liu
2025 J jnl
Quality analysis and evaluation prediction of RAG retrieval based on machine learning algorithms.
CoRR
Ruoxin Zhang, Zhizhao Wen, Chao Wang, Chenchen Tang, Puyang Xu, Yifan Jiang
2025 A* conf
WebAgent-R1: Training Web Agents via End-to-End Multi-Turn Reinforcement Learning.
EMNLP
Zhepei Wei, Wenlin Yao, Yao Liu, Weizhi Zhang, Qin Lu, Liang Qiu, Changlong Yu, Puyang Xu, Chao Zhang, Bing Yin, Hyokun Yun, Lihong Li
2025 J jnl
WebAgent-R1: Training Web Agents via End-to-End Multi-Turn Reinforcement Learning.
CoRR
Zhepei Wei, Wenlin Yao, Yao Liu, Weizhi Zhang, Qin Lu, Liang Qiu, Changlong Yu, Puyang Xu, Chao Zhang, Bing Yin, Hyokun Yun, Lihong Li
2024 J jnl
Improving Tool Retrieval by Leveraging Large Language Models for Query Generation.
CoRR
Mohammad Kachuee, Sarthak Ahuja, Vaibhav Kumar, Puyang Xu, Xiaohu Liu
2024 — conf
Planning and Editing What You Retrieve for Enhanced Tool Learning.
NAACL-HLT (Findings)
Tenghao Huang, Dongwon Jung, Vaibhav Kumar, Mohammad Kachuee, Xiang Li, Puyang Xu, Muhao Chen
2023 J jnl
Open World Classification with Adaptive Negative Samples.
CoRR
Ke Bai, Guoyin Wang, Jiwei Li, Sunghyun Park, Sungjin Lee, Puyang Xu, Ricardo Henao, Lawrence Carin
2023 — conf
Ranking-Enhanced Unsupervised Sentence Representation Learning.
ACL (1)
Yeon Seonwoo, Guoyin Wang, Changmin Seo, Sajal Choudhary, Jiwei Li, Xiang Li, Puyang Xu, Sunghyun Park, Alice Oh
2022 A* conf
Open World Classification with Adaptive Negative Samples.
EMNLP
Ke Bai, Guoyin Wang, Jiwei Li, Sunghyun Park, Sungjin Lee, Puyang Xu, Ricardo Henao, Lawrence Carin
2022 J jnl
Ranking-Enhanced Unsupervised Sentence Representation Learning.
CoRR
Yeon Seonwoo, Guoyin Wang, Changmin Seo, Sajal Choudhary, Jiwei Li, Xiang Li, Puyang Xu, Sunghyun Park, Alice Oh
2018 — conf
An End-to-end Approach for Handling Unknown Slot Values in Dialogue State Tracking.
ACL (1)
Puyang Xu, Qi Hu
2018 J jnl
An End-to-end Approach for Handling Unknown Slot Values in Dialogue State Tracking.
CoRR
Puyang Xu, Qi Hu
2015 A conf
Deep contextual language understanding in spoken dialogue systems.
INTERSPEECH
Chunxi Liu, Puyang Xu, Ruhi Sarikaya
2014 Misc conf
Contextual domain classification in spoken language understanding systems using recurrent neural network.
ICASSP
Puyang Xu, Ruhi Sarikaya
2014 A conf
Hypotheses ranking for robust domain classification and tracking in dialogue systems.
INTERSPEECH
Jean-Philippe Robichaud, Paul A. Crook, Puyang Xu, Omar Zia Khan, Ruhi Sarikaya
2014 A conf
Targeted feature dropout for robust slot filling in natural language understanding.
INTERSPEECH
Puyang Xu, Ruhi Sarikaya
2013 C conf
Convolutional neural network based triangular CRF for joint intent detection and slot filling.
ASRU
Puyang Xu, Ruhi Sarikaya
2013 A conf
Exploiting shared information for multi-intent natural language sentence classification.
INTERSPEECH
Puyang Xu, Ruhi Sarikaya
2012 Misc conf
Continuous space discriminative language modeling.
ICASSP
Puyang Xu, Sanjeev Khudanpur, Maider Lehr, Emily Tucker Prud'hommeaux, Nathan Glenn, Damianos G. Karakos, Brian Roark, Kenji Sagae, Murat Saraclar, Izhak Shafran, Daniel M. Bikel, Chris Callison-Burch, Yuan Cao, Keith B. Hall, Eva Hasler, Philipp Koehn, Adam Lopez, Matt Post, Darcey Riley
2012 A conf
Deriving conversation-based features from unlabeled speech for discriminative language modeling.
INTERSPEECH
Damianos G. Karakos, Brian Roark, Izhak Shafran, Kenji Sagae, Maider Lehr, Emily Tucker Prud'hommeaux, Puyang Xu, Nathan Glenn, Sanjeev Khudanpur, Murat Saraclar, Daniel M. Bikel, Mark Dredze, Chris Callison-Burch, Yuan Cao, Keith B. Hall, Eva Hasler, Philipp Koehn, Adam Lopez, Matt Post, Darcey Riley
2012 Misc conf
Hallucinated n-best lists for discriminative language modeling.
ICASSP
Kenji Sagae, Maider Lehr, Emily Tucker Prud'hommeaux, Puyang Xu, Nathan Glenn, Damianos G. Karakos, Sanjeev Khudanpur, Brian Roark, Murat Saraclar, Izhak Shafran, Daniel M. Bikel, Chris Callison-Burch, Yuan Cao, Keith B. Hall, Eva Hasler, Philipp Koehn, Adam Lopez, Matt Post, Darcey Riley
2012 — conf
Hallucinating system outputs for discriminative language modeling.
MLSLP
Brian Roark, Arda Çelebi, Erinç Dikici, Sanjeev Khudanpur, Maider Lehr, Emily Prud'hommeaux, Kenji Sagae, Murat Saraclar, Izhak Shafran, Puyang Xu
2012 A conf
Phrasal Cohort Based Unsupervised Discriminative Language Modeling.
INTERSPEECH
Puyang Xu, Brian Roark, Sanjeev Khudanpur
2012 Misc conf
Semi-supervised discriminative language modeling for Turkish ASR.
ICASSP
Arda Çelebi, Hasim Sak, Erinç Dikici, Murat Saraclar, Maider Lehr, Emily Tucker Prud'hommeaux, Puyang Xu, Nathan Glenn, Damianos G. Karakos, Sanjeev Khudanpur, Brian Roark, Kenji Sagae, Izhak Shafran, Daniel M. Bikel, Chris Callison-Burch, Yuan Cao, Keith B. Hall, Eva Hasler, Philipp Koehn, Adam Lopez, Matt Post, Darcey Riley
2011 — conf
A Model for Temporal Dependencies in Event Streams.
NIPS
Asela Gunawardana, Christopher Meek, Puyang Xu
2011 A* conf
Efficient Subsampling for Training Complex Language Models.
EMNLP
Puyang Xu, Asela Gunawardana, Sanjeev Khudanpur
2011 C conf
Randomized maximum entropy language models.
ASRU
Puyang Xu, Sanjeev Khudanpur, Asela Gunawardana
2009 A conf
Analyzing features for automatic age estimation on cross-sectional data.
INTERSPEECH
Werner Spiegl, Georg Stemmer, Eva Lasarcyk, Varada Kolhatkar, Andrew Cassidy, Blaise Potard, Stephen Shum, Young Chol Song, Puyang Xu, Peter Beyerlein, James D. Harnsberger, Elmar Nöth
2009 C conf
Self-supervised discriminative training of statistical language models.
ASRU
Puyang Xu, Damianos G. Karakos, Sanjeev Khudanpur