Prafulla Kumar Choubey
26 papers · 2017–2026 · 6 venues · across top CS/AI venues
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Natural Language Processing
(22)
Machine Learning
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event coreference
(5)
retrieval-augmented generation
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coreference resolution
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natural language processing
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event coreference resolution
(3)
event extraction
(3)
integer linear programming
(2)
neural network
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text classification
(2)
multi-hop reasoning
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discourse structure
(2)
language model
(2)
text summarization
(2)
question answering
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news article
(2)
conversational ai
(1)
knowledge transfer
(1)
information extraction
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Papers
Donβt Stop Early: Scalable Enterprise Deep Research with Controlled Information Flow and Evidence-Aware Termination
ACL 2026
GTA: Generating Long-horizon Tasks for Web Agents at Scale
ACL 2026
Benchmarking Deep Search over Heterogeneous Enterprise Data
EMNLP 2025
Do RAG Systems Cover What Matters? Evaluating and Optimizing Responses with Sub-Question Coverage
NAACL 2025
SiReRAG: Indexing Similar and Related Information for Multihop Reasoning
ICLR 2025
Turning Conversations into Workflows: A Framework to Extract and Evaluate Dialog Workflows for Service AI Agents
ACL 2025
Unanswerability Evaluation for Retrieval Augmented Generation
ACL 2025
Embrace Divergence for Richer Insights: A Multi-document Summarization Benchmark and a Case Study on Summarizing Diverse Information from News Articles
NAACL 2024
CaPE: Contrastive Parameter Ensembling for Reducing Hallucination in Abstractive Summarization
ACL 2023
Model ensemble instead of prompt fusion: a sample-specific knowledge transfer method for few-shot prompt tuning
ICLR 2023
Conformal Predictor for Improving Zero-Shot Text Classification Efficiency
EMNLP 2022
Improving Factual Consistency in Summarization with Compression-Based Post-Editing
EMNLP 2022
Modeling Document-level Temporal Structures for Building Temporal Dependency Graphs
AACL 2022
P-Adapters: Robustly Extracting Factual Information from Language Models with Diverse Prompts
ICLR 2022
Predicting Sentence Deletions for Text Simplification Using a Functional Discourse Structure
ACL 2022
Automatic Data Acquisition for Event Coreference Resolution
EACL 2021
GFST: Gender-Filtered Self-Training for More Accurate Gender in Translation
EMNLP 2021
Profiling News Discourse Structure Using Explicit Subtopic Structures Guided Critics
EMNLP 2021
Discourse as a Function of Event: Profiling Discourse Structure in News Articles around the Main Event
ACL 2020
Improving Dialogue State Tracking by Discerning the Relevant Context
NAACL 2019
In Plain Sight: Media Bias Through the Lens of Factual Reporting
EMNLP 2019
Modeling Document-level Causal Structures for Event Causal Relation Identification
NAACL 2019
Identifying the Most Dominant Event in a News Article by Mining Event Coreference Relations
NAACL 2018
Improving Event Coreference Resolution by Modeling Correlations between Event Coreference Chains and Document Topic Structures
ACL 2018
A Sequential Model for Classifying Temporal Relations between Intra-Sentence Events
EMNLP 2017
Event Coreference Resolution by Iteratively Unfolding Inter-dependencies among Events
EMNLP 2017