Sciweavers

1136 search results - page 168 / 228
» Is Information Systems a Reference Discipline
Sort
View
SEBD
2007
148views Database» more  SEBD 2007»
15 years 5 months ago
Containment of Conjunctive Object Meta-Queries
We consider the problem of query containment over an object data model derived from F-logic. F-logic has generated considerable interest commercially, in the academia, and within ...
Andrea Calì, Michael Kifer
IADIS
2004
15 years 5 months ago
Structuration and metadata for electronic library
The complexity of preserving the web is becoming one of the most important information and communication media. While the quantity of digital resources available through the web i...
Omar Larouk, Salah Dalhoumi
167
Voted
BRAIN
2010
Springer
15 years 5 months ago
Cognitive Informatics and Denotational Mathematical Means for Brain Informatics
Cognitive informatics studies the natural intelligence and the brain from a theoretical and a computational approach, which rigorously explains the ms of the brain by a fundamental...
Yingxu Wang
ERCIMDL
2010
Springer
150views Education» more  ERCIMDL 2010»
15 years 5 months ago
A Search Log-Based Approach to Evaluation
Abstract. Anyone offering content in a digital library is naturally interested in assessing its performance: how well does my system meet the users' information needs? Standar...
Junte Zhang, Jaap Kamps
130
Voted
CORR
2010
Springer
101views Education» more  CORR 2010»
15 years 4 months ago
Probing Capacity
We consider the problem of optimal probing of states of a channel by transmitter and receiver for maximizing rate of reliable communication. The channel is discrete memoryless (DM...
Himanshu Asnani, Haim H. Permuter, Tsachy Weissman