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This volume constitutes the refereed proceedings of the 9th International Symposium on String Processing and Information Retrieval, SPIRE 2002, held in Lisbon, Portugal in September 2002. The 19 revised full papers and 6 short papers presented together with 3 invited papers were carefully reviewed and selected from 54 submissions. the papers are organzied in topical sections on string matching, string processing, Web ranking and link analysis, pattern matching, digital libraries and applications, approximate searching and indexing techniques.

Conceptual modeling has long been recognized as the primary means to enable software development in information systems and data engineering. Conceptual modeling provides languages, methods and tools to understand and represent the application domain; to elicit, conceptualize and formalize system requirements and user needs; to communicate systems designs to all stakeholders; and to formally verify and validate systems design on high levels of abstraction. Recently, ontologies added an important tool to conceptualize and formalize system specification. The International Conference on...

This volume constitutes the refereed proceedings of the 19th International Conference on Conceptual Modelling, ER 2000, held in Salt Lake City, Utah, USA in October 2000. The 37 revised full papers presented together with three invited papers and eight industrial abstracts were carefully reviewed and selected from a total of 140 submitted papers. The book offers topical sections on database integration, temporal and active database modelling, database and data warehouse design techniques, analysis patterns and ontologies, web-based information systems, business process modelling, conceptual...

This book deals with a hard problem that is inherent to human language: ambiguity. In particular, we focus on author name ambiguity, a type of ambiguity that exists in digital bibliographic repositories, which occurs when an author publishes works under distinct names or distinct authors publish works under similar names. This problem may be caused by a number of reasons, including the lack of standards and common practices, and the decentralized generation of bibliographic content. As a consequence, the quality of the main services of digital bibliographic repositories such as search,...