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ICDM
2008
IEEE
136views Data Mining» more  ICDM 2008»
14 years 2 months ago
Generalized Framework for Syntax-Based Relation Mining
Supervised approaches to Data Mining are particularly appealing as they allow for the extraction of complex relations from data objects. In order to facilitate their application i...
Bonaventura Coppola, Alessandro Moschitti, Daniele...
WIDM
2003
ACM
14 years 1 months ago
Datarover: a taxonomy based crawler for automated data extraction from data-intensive websites
The advent of e-commerce has created a trend that brought thousands of catalogs online. Most of these websites are “taxonomy-directed”. A Web site is said to be ``taxonomydire...
Hasan Davulcu, S. Koduri, Saravanakumar Nagarajan
VLDB
2001
ACM
86views Database» more  VLDB 2001»
14 years 8 days ago
Intelligent Rollups in Multidimensional OLAP Data
In this paper we propose a new operator for advanced exploration of large multidimensional databases. The proposed operator can automatically generalize from a specific problem c...
Gayatri Sathe, Sunita Sarawagi
ATAL
2008
Springer
13 years 9 months ago
Extending virtual organizations to improve trust mechanisms
Virtual Organizations (VOs) are becoming an increasingly important research topic in the field of Multi-Agent Systems (MAS). The problem of selecting suitable counterparts to inte...
Ramón Hermoso, Roberto Centeno, Holger Bill...
BXML
2003
13 years 9 months ago
XML-Based Dialogue Descriptions in the GEMINI Project
Abstract: GEMINI (Generic Environment for Multilingual Interactive Natural Interfaces) is an EC funded research project. The goal of GEMINI is to provide a flexible platform for t...
Stefan W. Hamerich, Yu-Fang H. Wang, Volker Schube...