Sciweavers

4963 search results - page 8 / 993
» Implementing a Categorical Information System
Sort
View
KDD
1999
ACM
99views Data Mining» more  KDD 1999»
14 years 26 days ago
On the Merits of Building Categorization Systems by Supervised Clustering
This paper investigates the use of supervised clustering in order to create sets of categories for classi cation of documents. We use information from a pre-existing taxonomy in o...
Charu C. Aggarwal, Stephen C. Gates, Philip S. Yu
ERCIMDL
2007
Springer
115views Education» more  ERCIMDL 2007»
14 years 2 months ago
The Semantic GrowBag Algorithm: Automatically Deriving Categorization Systems
Using keyword search to find relevant objects in digital libraries often results in way too large result sets. Based on the metadata associated with such objects, the faceted sear...
Jörg Diederich, Wolf-Tilo Balke
ESWA
2008
195views more  ESWA 2008»
13 years 8 months ago
Automatic expert identification using a text categorization technique in knowledge management systems
Since tacit knowledge such as know-how and experiences is hard to be managed effectively using information technology, it is recently proposed that providing an appropriate expert...
Kun-Woo Yang, Soon-Young Huh
BTW
2007
Springer
123views Database» more  BTW 2007»
14 years 2 months ago
Data Provenance: A Categorization of Existing Approaches
: In many application areas like e-science and data-warehousing detailed information about the origin of data is required. This kind of information is often referred to as data pro...
Boris Glavic, Klaus R. Dittrich
COGSCI
2002
99views more  COGSCI 2002»
13 years 8 months ago
Learning words from sights and sounds: a computational model
This paper presents an implemented computational model of word acquisition which learns directly from raw multimodal sensory input. Set in an information theoretic framework, the ...
Deb Roy, Alex Pentland