Problem
Research questions and friction points this paper is trying to address.
Cross-lingual
Biography Enrichment
Non-English Wikipedia
Cross-lingual Biography Enrichment via Claim Extraction and Alignment
🤖 AI Summary
研究通过提取和对齐非英语维基百科中的信息来丰富英语人物传记，特别是针对来自非英语背景的女性，提出了一种基于声明的增强框架。
📝 Abstract
English Wikipedia is often treated as the default encyclopedic source, yet non-English Wikipedia editions can contain richer locally grounded information for long-tail figures. We study cross-lingual biography enrichment: enriching an existing English biography with facts supported by a non-English biography about the same person. Focusing on women from non-English-speaking contexts, we introduce \textsc{CLAW-4L}, a benchmark consisting of 300 Wikipedia biography pairs linking an English biography with its French, Chinese or Azerbaijani counterpart, along with claim annotations and a fine-grained claim-pair relation corpus. We propose a claim-based enrichment framework that extracts English claims from both biographies, aligns them to identify enrichment evidence from the non-English biography, and rewrites the English biography using the selected claims. Our results show that non-English Wikipedia biographies provide valuable evidence for improving English biography coverage, while lower-resource settings remain challenging.
Innovation
Methods, ideas, or system contributions that make the work stand out.
Cross-lingual Biography Enrichment
Claim Extraction and Alignment
CLAW-4L
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