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GECCO
2003
Springer
160views Optimization» more  GECCO 2003»
14 years 16 days ago
Using Genetic Algorithms for Data Mining Optimization in an Educational Web-Based System
This paper presents an approach for classifying students in order to predict their final grade based on features extracted from logged data in an education web-based system. A comb...
Behrouz Minaei-Bidgoli, William F. Punch
ELPUB
2008
ACM
13 years 9 months ago
A Semantic Web Powered Distributed Digital Library System
ResearchinHumanitiesandSocialSciencesistraditionallybasedonprintedpublicationssuchasmanuscripts, personal correspondence, first editions and other types of documents which are oft...
Michele Nucci, Michele Barbera, Christian Morbidon...
MM
2010
ACM
215views Multimedia» more  MM 2010»
13 years 7 months ago
Sirio, orione and pan: an integrated web system for ontology-based video search and annotation
In this technical demonstration we show an integrated web system for video search and annotation based on ontologies. The system is composed by three components: the Orione1 ontol...
Marco Bertini, Gianpaolo D'Amico, Andrea Ferracani...
CIDR
2003
125views Algorithms» more  CIDR 2003»
13 years 8 months ago
Crossing the Structure Chasm
It has frequently been observed that most of the world’s data lies outside database systems. The reason is that database systems focus on structured data, leaving the unstructur...
Alon Y. Halevy, Oren Etzioni, AnHai Doan, Zachary ...
HT
2003
ACM
14 years 17 days ago
The connectivity sonar: detecting site functionality by structural patterns
Web sites today serve many different functions, such as corporate sites, search engines, e-stores, and so forth. As sites are created for different purposes, their structure and...
Einat Amitay, David Carmel, Adam Darlow, Ronny Lem...