Prafulla Kumar Choubey

26 papers · 2017–2025 · 7 conferences · across top CS/AI conferences

Achievements

🐝 Cross-Pollinator (5) 🐣 Hot Topic Early Bird 🗺️ Taxonomy Completionist (62) 🌉 Interdisciplinary Bridge 🧭 Keyword Pioneer 🌈 Renaissance Researcher (8) 🌍 Conference Polyglot (7) 🏃 Academic Marathon (8) 🤝 Dynamic Duo (14) 🧬 Topic Evolution 💎 Century Club (26) 📈 Trend Setter ❓ The Questioner ⚡ Prolific Year (6) 🗃️ Keyword Collector (126) 🔥 Unstoppable (9)

Conferences

EMNLP (8) ACL (6) NAACL (5) ICLR (3) IJCNLP (2) AACL (1) EACL (1)

Top co-authors

Ruihong Huang (14) Chien-Sheng Wu (10) Caiming Xiong (8) Xiangyu Peng (4) Lu Wang (3) Nazneen Rajani (3) Marshall White (2) Ruisi Su (2) Jesse Vig (2) Alexander Fabbri (2)

Research topics

Understanding (1)

Keywords

event coreference (5) event extraction (4) event coreference resolution (3) coreference resolution (3) natural language processing (3) retrieval-augmented generation (3) informational bia (2) neural network (2) factual reporting (2) text classification (2) media bias detection (2) temporal dependency graph (2) knowledge distillation (2) question answering (2) discourse structure (2) integer linear programming (2) text summarization (2) news article (2) document understanding (2) conversational ai (1)

Papers

Turning Conversations into Workflows: A Framework to Extract and Evaluate Dialog Workflows for Service AI Agents ACL 2025

SiReRAG: Indexing Similar and Related Information for Multihop Reasoning ICLR 2025

Do RAG Systems Cover What Matters? Evaluating and Optimizing Responses with Sub-Question Coverage NAACL 2025

Benchmarking Deep Search over Heterogeneous Enterprise Data EMNLP 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

Predicting Sentence Deletions for Text Simplification Using a Functional Discourse Structure ACL 2022

Modeling Document-level Temporal Structures for Building Temporal Dependency Graphs AACL 2022

Improving Factual Consistency in Summarization with Compression-Based Post-Editing EMNLP 2022

P-Adapters: Robustly Extracting Factual Information from Language Models with Diverse Prompts ICLR 2022

Modeling Document-level Temporal Structures for Building Temporal Dependency Graphs IJCNLP 2022

Automatic Data Acquisition for Event Coreference Resolution EACL 2021

Profiling News Discourse Structure Using Explicit Subtopic Structures Guided Critics EMNLP 2021

GFST: Gender-Filtered Self-Training for More Accurate Gender in Translation EMNLP 2021

Discourse as a Function of Event: Profiling Discourse Structure in News Articles around the Main Event ACL 2020

Modeling Document-level Causal Structures for Event Causal Relation Identification NAACL 2019

In Plain Sight: Media Bias Through the Lens of Factual Reporting IJCNLP 2019

In Plain Sight: Media Bias Through the Lens of Factual Reporting EMNLP 2019

Improving Dialogue State Tracking by Discerning the Relevant Context NAACL 2019

Improving Event Coreference Resolution by Modeling Correlations between Event Coreference Chains and Document Topic Structures ACL 2018

Identifying the Most Dominant Event in a News Article by Mining Event Coreference Relations NAACL 2018

Event Coreference Resolution by Iteratively Unfolding Inter-dependencies among Events EMNLP 2017

A Sequential Model for Classifying Temporal Relations between Intra-Sentence Events EMNLP 2017