3 papers
cs.CL2025
Improving Zero-shot Sentence Decontextualisation with Content Selection and Planning
Zhenyun Deng, Yulong Chen, Andreas Vlachos
Extracting individual sentences from a document as evidence or reasoning steps is commonly done in many NLP tasks. However, extracted sentences often lack context necessary to make…
cs.CL2025
PledgeTracker: A System for Monitoring the Fulfilment of Pledges
Yulong Chen, Michael Sejr Schlichtkrull, Zhenyun Deng +5
Political pledges reflect candidates' policy commitments, but tracking their fulfilment requires reasoning over incremental evidence distributed across multiple, dynamically update…
cs.SI2025
Hard negative sampling in hyperedge prediction
Zhenyu Deng, Tao Zhou, Yilin Bi
Hypergraph, which allows each hyperedge to encompass an arbitrary number of nodes, is a powerful tool for modeling multi-entity interactions. Hyperedge prediction is a fundamental…