Sciweavers

25112 search results - page 284 / 5023
» Data, Information, and Knowledge
Sort
View
SOCIALCOM
2010
15 years 4 months ago
OSNAC: An Ontology-based Access Control Model for Social Networking Systems
Abstract--As the information flowing around in social networking systems is mainly related or can be attributed to their users, controlling access to such information by individual...
Amirreza Masoumzadeh, James B. D. Joshi
DEXAW
2005
IEEE
133views Database» more  DEXAW 2005»
15 years 8 months ago
Inductive Databases: Towards a New Generation of Databases for Knowledge Discovery
Data mining applications are typically used in the decision making process. The Knowledge Discovery Process (KDD process for short) is a typical iterative process, in which not on...
Rosa Meo
PAKDD
2010
ACM
173views Data Mining» more  PAKDD 2010»
15 years 4 months ago
Distributed Knowledge Discovery with Non Linear Dimensionality Reduction
Data mining tasks results are usually improved by reducing the dimensionality of data. This improvement however is achieved harder in the case that data lay on a non linear manifol...
Panagis Magdalinos, Michalis Vazirgiannis, Dialect...
143
Voted
ICAIL
1999
ACM
15 years 11 months ago
Knowledge criteria for the evaluation of legal beliefs
In this paper, we describe an evaluation framework for legal information systems. The framework is based on knowledge criteria. We distinguish four belief types, viz. perceptual b...
Laurens Mommers, H. Jaap van den Herik
184
Voted
RTCSA
2005
IEEE
16 years 8 days ago
Scheduling Real-Time Information in a Broadcast System with Non-Real-Time Information
Data broadcast is an efficient information delivery model that can deliver information to a large population simultaneously. In this paper, we propose two efficient algorithms to ...
Hsin-Wen Wei, Pei-Chi Huang, Hsung-Pin Chang, Wei ...