Prafulla Kumar Choubey

53 papers A* 8A 1B 1Journal 26Unranked 17
YearRankTypeTitle / Venue / Authors
2026 J jnl
Agentic Uncertainty Quantification.
CoRR
Jiaxin Zhang, Prafulla Kumar Choubey, Kung-Hsiang Huang, Caiming Xiong, Chien-Sheng Wu
2026 J jnl
CRMArena-Pro: Holistic Assessment of LLM Agents Across Diverse Business Scenarios and Interactions.
Trans. Mach. Learn. Res.
Kung-Hsiang Huang, Akshara Prabhakar, Onkar Thorat, Divyansh Agarwal, Prafulla Kumar Choubey, Yixin Mao, Silvio Savarese, Caiming Xiong, Chien-Sheng Wu
2025 — conf
Benchmarking Deep Search over Heterogeneous Enterprise Data.
EMNLP (Industry Track)
Prafulla Kumar Choubey, Xiangyu Peng, Shilpa Bhagavath, Kung-Hsiang Huang, Caiming Xiong, Chien-Sheng Wu
2025 J jnl
Benchmarking Deep Search over Heterogeneous Enterprise Data.
CoRR
Prafulla Kumar Choubey, Xiangyu Peng, Shilpa Bhagavath, Kung-Hsiang Huang, Caiming Xiong, Chien-Sheng Wu
2025 J jnl
CRMArena-Pro: Holistic Assessment of LLM Agents Across Diverse Business Scenarios and Interactions.
CoRR
Kung-Hsiang Huang, Akshara Prabhakar, Onkar Thorat, Divyansh Agarwal, Prafulla Kumar Choubey, Yixin Mao, Silvio Savarese, Caiming Xiong, Chien-Sheng Wu
2025 — conf
Do RAG Systems Cover What Matters? Evaluating and Optimizing Responses with Sub-Question Coverage.
NAACL (Long Papers)
Kaige Xie, Philippe Laban, Prafulla Kumar Choubey, Caiming Xiong, Chien-Sheng Wu
2025 J jnl
Nudging the Boundaries of LLM Reasoning.
CoRR
Justin Chih-Yao Chen, Becky Xiangyu Peng, Prafulla Kumar Choubey, Kung-Hsiang Huang, Jiaxin Zhang, Mohit Bansal, Chien-Sheng Wu
2025 A* conf
SiReRAG: Indexing Similar and Related Information for Multihop Reasoning.
ICLR
Nan Zhang, Prafulla Kumar Choubey, Alexander R. Fabbri, Gabriel Bernadett-Shapiro, Rui Zhang, Prasenjit Mitra, Caiming Xiong, Chien-Sheng Wu
2025 — conf
Turning Conversations into Workflows: A Framework to Extract and Evaluate Dialog Workflows for Service AI Agents.
ACL (Findings)
Prafulla Kumar Choubey, Xiangyu Peng, Shilpa Bhagavath, Caiming Xiong, Shiva Kumar Pentyala, Chien-Sheng Wu
2025 J jnl
Turning Conversations into Workflows: A Framework to Extract and Evaluate Dialog Workflows for Service AI Agents.
CoRR
Prafulla Kumar Choubey, Xiangyu Peng, Shilpa Bhagavath, Caiming Xiong, Shiva Kumar Pentyala, Chien-Sheng Wu
2025 — conf
Unanswerability Evaluation for Retrieval Augmented Generation.
ACL (1)
Xiangyu Peng, Prafulla Kumar Choubey, Caiming Xiong, Chien-Sheng Wu
2024 J jnl
AgentLite: A Lightweight Library for Building and Advancing Task-Oriented LLM Agent System.
CoRR
Zhiwei Liu, Weiran Yao, Jianguo Zhang, Liangwei Yang, Zuxin Liu, Juntao Tan, Prafulla Kumar Choubey, Tian Lan, Jason Wu, Huan Wang, Shelby Heinecke, Caiming Xiong, Silvio Savarese
2024 J jnl
Distill-SynthKG: Distilling Knowledge Graph Synthesis Workflow for Improved Coverage and Efficiency.
CoRR
Prafulla Kumar Choubey, Xin Su, Man Luo, Xiangyu Peng, Caiming Xiong, Tiep Le, Shachar Rosenman, Vasudev Lal, Phil Mui, Ricky Ho Yin Chan, Phillip Howard, Chien-Sheng Wu
2024 J jnl
Do RAG Systems Cover What Matters? Evaluating and Optimizing Responses with Sub-Question Coverage.
CoRR
Kaige Xie, Philippe Laban, Prafulla Kumar Choubey, Caiming Xiong, Chien-Sheng Wu
2024 — conf
Embrace Divergence for Richer Insights: A Multi-document Summarization Benchmark and a Case Study on Summarizing Diverse Information from News Articles.
NAACL-HLT
Kung-Hsiang Huang, Philippe Laban, Alexander R. Fabbri, Prafulla Kumar Choubey, Shafiq Joty, Caiming Xiong, Chien-Sheng Wu
2024 J jnl
SiReRAG: Indexing Similar and Related Information for Multihop Reasoning.
CoRR
Nan Zhang, Prafulla Kumar Choubey, Alexander R. Fabbri, Gabriel Bernadett-Shapiro, Rui Zhang, Prasenjit Mitra, Caiming Xiong, Chien-Sheng Wu
2024 J jnl
Unanswerability Evaluation for Retreival Augmented Generation.
CoRR
Xiangyu Peng, Prafulla Kumar Choubey, Caiming Xiong, Chien-Sheng Wu
2023 — conf
CaPE: Contrastive Parameter Ensembling for Reducing Hallucination in Abstractive Summarization.
ACL (Findings)
Prafulla Kumar Choubey, Alexander R. Fabbri, Jesse Vig, Chien-Sheng Wu, Wenhao Liu, Nazneen Rajani
2023 J jnl
Embrace Divergence for Richer Insights: A Multi-document Summarization Benchmark and a Case Study on Summarizing Diverse Information from News Articles.
CoRR
Kung-Hsiang Huang, Philippe Laban, Alexander R. Fabbri, Prafulla Kumar Choubey, Shafiq Joty, Caiming Xiong, Chien-Sheng Wu
2023 — conf
Lexical Repetitions Lead to Rote Learning: Unveiling the Impact of Lexical Overlap in Train and Test Reference Summaries.
EMNLP (Findings)
Prafulla Kumar Choubey, Alexander R. Fabbri, Caiming Xiong, Chien-Sheng Wu
2023 J jnl
Lexical Repetitions Lead to Rote Learning: Unveiling the Impact of Lexical Overlap in Train and Test Reference Summaries.
CoRR
Prafulla Kumar Choubey, Alexander R. Fabbri, Caiming Xiong, Chien-Sheng Wu
2023 A* conf
Model ensemble instead of prompt fusion: a sample-specific knowledge transfer method for few-shot prompt tuning.
ICLR
Xiangyu Peng, Chen Xing, Prafulla Kumar Choubey, Chien-Sheng Wu, Caiming Xiong
2023 J jnl
XGen-7B Technical Report.
CoRR
Erik Nijkamp, Tian Xie, Hiroaki Hayashi, Bo Pang, Congying Xia, Chen Xing, Jesse Vig, Semih Yavuz, Philippe Laban, Ben Krause, Senthil Purushwalkam, Tong Niu, Wojciech Kryscinski, Lidiya Murakhovs'ka, Prafulla Kumar Choubey, Alexander R. Fabbri, Ye Liu, Rui Meng, Lifu Tu, Meghana Bhat, Chien-Sheng Wu, Silvio Savarese, Yingbo Zhou, Shafiq Joty, Caiming Xiong
2022 A* conf
Conformal Predictor for Improving Zero-Shot Text Classification Efficiency.
EMNLP
Prafulla Kumar Choubey, Yu Bai, Chien-Sheng Wu, Wenhao Liu, Nazneen Rajani
2022 J jnl
Conformal Predictor for Improving Zero-shot Text Classification Efficiency.
CoRR
Prafulla Kumar Choubey, Yu Bai, Chien-Sheng Wu, Wenhao Liu, Nazneen Rajani
2022 A* conf
Improving Factual Consistency in Summarization with Compression-Based Post-Editing.
EMNLP
Alexander R. Fabbri, Prafulla Kumar Choubey, Jesse Vig, Chien-Sheng Wu, Caiming Xiong
2022 J jnl
Improving Factual Consistency in Summarization with Compression-Based Post-Editing.
CoRR
Alexander R. Fabbri, Prafulla Kumar Choubey, Jesse Vig, Chien-Sheng Wu, Caiming Xiong
2022 J jnl
Model ensemble instead of prompt fusion: a sample-specific knowledge transfer method for few-shot prompt tuning.
CoRR
Xiangyu Peng, Chen Xing, Prafulla Kumar Choubey, Chien-Sheng Wu, Caiming Xiong
2022 — conf
Modeling Document-level Temporal Structures for Building Temporal Dependency Graphs.
AACL/IJCNLP (2)
Prafulla Kumar Choubey, Ruihong Huang
2022 J jnl
Modeling Document-level Temporal Structures for Building Temporal Dependency Graphs.
CoRR
Prafulla Kumar Choubey, Ruihong Huang
2022 A* conf
P-Adapters: Robustly Extracting Factual Information from Language Models with Diverse Prompts.
ICLR
Benjamin Newman, Prafulla Kumar Choubey, Nazneen Rajani
2022 — conf
Predicting Sentence Deletions for Text Simplification Using a Functional Discourse Structure.
ACL (2)
Bohan Zhang, Prafulla Kumar Choubey, Ruihong Huang
2021 A conf
Automatic Data Acquisition for Event Coreference Resolution.
EACL
Prafulla Kumar Choubey, Ruihong Huang
2021 — conf
GFST: Gender-Filtered Self-Training for More Accurate Gender in Translation.
EMNLP (1)
Prafulla Kumar Choubey, Anna Currey, Prashant Mathur, Georgiana Dinu
2021 J jnl
Improving Gender Translation Accuracy with Filtered Self-Training.
CoRR
Prafulla Kumar Choubey, Anna Currey, Prashant Mathur, Georgiana Dinu
2021 J jnl
MoFE: Mixture of Factual Experts for Controlling Hallucinations in Abstractive Summarization.
CoRR
Prafulla Kumar Choubey, Jesse Vig, Wenhao Liu, Nazneen Fatema Rajani
2021 J jnl
P-Adapters: Robustly Extracting Factual Information from Language Models with Diverse Prompts.
CoRR
Benjamin Newman, Prafulla Kumar Choubey, Nazneen Rajani
2021 — conf
Profiling News Discourse Structure Using Explicit Subtopic Structures Guided Critics.
EMNLP (Findings)
Prafulla Kumar Choubey, Ruihong Huang
2020 A* conf
Discourse as a Function of Event: Profiling Discourse Structure in News Articles around the Main Event.
ACL
Prafulla Kumar Choubey, Aaron Lee, Ruihong Huang, Lu Wang
2020 B conf
One Classifier for All Ambiguous Words: Overcoming Data Sparsity by Utilizing Sense Correlations Across Words.
LREC
Prafulla Kumar Choubey, Ruihong Huang
2019 — conf
Improving Dialogue State Tracking by Discerning the Relevant Context.
NAACL-HLT (1)
Sanuj Sharma, Prafulla Kumar Choubey, Ruihong Huang
2019 J jnl
Improving Dialogue State Tracking by Discerning the Relevant Context.
CoRR
Sanuj Sharma, Prafulla Kumar Choubey, Ruihong Huang
2019 — conf
In Plain Sight: Media Bias Through the Lens of Factual Reporting.
EMNLP/IJCNLP (1)
Lisa Fan, Marshall White, Eva Sharma, Ruisi Su, Prafulla Kumar Choubey, Ruihong Huang, Lu Wang
2019 J jnl
In Plain Sight: Media Bias Through the Lens of Factual Reporting.
CoRR
Lisa Fan, Marshall White, Eva Sharma, Ruisi Su, Prafulla Kumar Choubey, Ruihong Huang, Lu Wang
2019 — conf
Modeling Document-level Causal Structures for Event Causal Relation Identification.
NAACL-HLT (1)
Lei Gao, Prafulla Kumar Choubey, Ruihong Huang
2018 — conf
Identifying the Most Dominant Event in a News Article by Mining Event Coreference Relations.
NAACL-HLT (2)
Prafulla Kumar Choubey, Kaushik Raju, Ruihong Huang
2018 — conf
Improving Event Coreference Resolution by Modeling Correlations between Event Coreference Chains and Document Topic Structures.
ACL (1)
Prafulla Kumar Choubey, Ruihong Huang
2017 A* conf
A Sequential Model for Classifying Temporal Relations between Intra-Sentence Events.
EMNLP
Prafulla Kumar Choubey, Ruihong Huang
2017 J jnl
A Sequential Model for Classifying Temporal Relations between Intra-Sentence Events.
CoRR
Prafulla Kumar Choubey, Ruihong Huang
2017 A* conf
Event Coreference Resolution by Iteratively Unfolding Inter-dependencies among Events.
EMNLP
Prafulla Kumar Choubey, Ruihong Huang
2017 J jnl
Event Coreference Resolution by Iteratively Unfolding Inter-dependencies among Events.
CoRR
Prafulla Kumar Choubey, Ruihong Huang
2017 — conf
TAMU at KBP 2017: Event Nugget Detection and Coreference Resolution.
TAC
Prafulla Kumar Choubey, Ruihong Huang
2017 J jnl
TAMU at KBP 2017: Event Nugget Detection and Coreference Resolution.
CoRR
Prafulla Kumar Choubey, Ruihong Huang