Sciweavers

3318 search results - page 483 / 664
» The Weak Instance Model
Sort
View
CADE
2000
Springer
15 years 5 months ago
Reasoning with Individuals for the Description Logic SHIQ
Abstract. While there has been a great deal of work on the development of reasoning algorithms for expressive description logics, in most cases only Tbox reasoning is considered. I...
Ian Horrocks, Ulrike Sattler, Stephan Tobies
90
Voted
VLDB
1998
ACM
102views Database» more  VLDB 1998»
15 years 5 months ago
Using Schema Matching to Simplify Heterogeneous Data Translation
A broad spectrum of data is available on the Web in distinct heterogeneous sources, and stored under different formats. As the number of systems that utilize this heterogeneous da...
Tova Milo, Sagit Zohar
114
Voted
CSFW
2004
IEEE
15 years 4 months ago
The Consistency of Task-Based Authorization Constraints in Workflow Systems
Workflow management systems (WFMSs) have attracted a lot of interest both in academia and the business community. A workflow consists of a collection of tasks that are organized t...
Kaijun Tan, Jason Crampton, Carl A. Gunter
124
Voted
SDM
2004
SIAM
174views Data Mining» more  SDM 2004»
15 years 2 months ago
Classifying Documents Without Labels
Automatic classification of documents is an important area of research with many applications in the fields of document searching, forensics and others. Methods to perform classif...
Daniel Barbará, Carlotta Domeniconi, Ning K...
120
Voted
IJCAI
2003
15 years 2 months ago
Integrating Background Knowledge Into Text Classification
We present a description of three different algorithms that use background knowledge to improve text classifiers. One uses the background knowledge as an index into the set of tra...
Sarah Zelikovitz, Haym Hirsh