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WEBDB
2004
Springer
202views Database» more  WEBDB 2004»
14 years 2 months ago
Mining Approximate Functional Dependencies and Concept Similarities to Answer Imprecise Queries
Current approaches for answering queries with imprecise constraints require users to provide distance metrics and importance measures for attributes of interest. In this paper we ...
Ullas Nambiar, Subbarao Kambhampati
DEXAW
2003
IEEE
158views Database» more  DEXAW 2003»
14 years 2 months ago
Temporal Information Retrieval in Cooperative Search Engine
In business, the retrieval of up-to-date, or fresh, information is very important. It is difficult for conventional search engines based on a centralized architecture to retrieve ...
Nobuyoshi Sato, Minoru Uehara, Yoshifumi Sakai
IRAL
2003
ACM
14 years 2 months ago
Temporal ranking for fresh information retrieval
In business, the retrieval of up-to-date, or fresh, information is very important. It is difficult for conventional search engines based on a centralized architecture to retrieve ...
Nobuyoshi Sato, Minoru Uehara, Yoshifumi Sakai
KCAP
2003
ACM
14 years 2 months ago
Modularisation of domain ontologies implemented in description logics and related formalisms including OWL
Modularity is a key requirement for large ontologies in order to achieve re-use, maintainability, and evolution. Mechanisms for ‘normalisation’ to achieve analogous aims are s...
Alan L. Rector
ECWEB
2003
Springer
110views ECommerce» more  ECWEB 2003»
14 years 2 months ago
Transformation of XML Data Using an Unranked Tree Transducer
Transformation of data documents is of special importance to use XML as the universal data interchange format on the Web. Data transformation is used in many tasks that require dat...
Tadeusz Pankowski