Natural language processing in information retrieval
Journal of the American Society for Information Science
Mastering regular expressions
Public access Web information systems: lessons from the Internet EDGAR project
Communications of the ACM
Journal of the American Society for Information Science
A general language model for information retrieval
Proceedings of the eighth international conference on Information and knowledge management
Why machines should analyse intention in natural language dialogue
International Journal of Human-Computer Studies
Probabilistic techniques for phrase extraction
Information Processing and Management: an International Journal
Query-based sampling of text databases
ACM Transactions on Information Systems (TOIS)
TextTiling: segmenting text into multi-paragraph subtopic passages
Computational Linguistics
ACL '99 Proceedings of the 37th annual meeting of the Association for Computational Linguistics on Computational Linguistics
Competitor analysis and its defenses in the e-marketplace
Communications of the ACM - Spyware
Making words work: Using financial text as a predictor of financial events
Decision Support Systems
Giving context to accounting numbers: The role of news coverage
Decision Support Systems
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Publicly owned companies, their officers and major investors are required to file regular disclosures with the Securities and Exchange Commission (SEC). To improve accessibility to these public documents, the SEC began developed the EDGAR (Electronic Data Gathering, Analysis and Retrieval) electronic disclosure system. This system provides ready, free access to all electronic filings made since 1994. The paper describes a tool that automates the analysis of SEC filings, emphasizing the unstructured text sections of these documents. To illustrate the capabilities of the EDGAR-Analyzer program, results of a large-scale case study of corporate Y2K disclosures in 18,595 10K filings made from 1997 to 1999 is presented.