Sciweavers

5434 search results - page 451 / 1087
» Semantic information portals
Sort
View
PPDP
2009
Springer
16 years 1 months ago
Relational semantics for effect-based program transformations: higher-order store
We give a denotational semantics to a type and effect system tracking reading and writing to global variables holding values that may include higher-order effectful functions. Re...
Nick Benton, Andrew Kennedy, Lennart Beringer, Mar...
SEMWEB
2009
Springer
16 years 1 months ago
Investigating the Semantic Gap through Query Log Analysis
Significant efforts have focused in the past years on bringing large amounts of metadata online and the success of these efforts can be seen by the impressive number of web site...
Peter Mika, Edgar Meij, Hugo Zaragoza
LADS
2007
Springer
16 years 1 months ago
An Argumentation Based Semantics for Agent Reasoning
A key challenge for agent architectures and programming paradigms is to account for defeasible reasoning over mental attitudes and to provide associated conflict resolution mechan...
Sanjay Modgil
SAMT
2007
Springer
109views Multimedia» more  SAMT 2007»
16 years 1 months ago
Challenges in Supporting Faceted Semantic Browsing of Multimedia Collections
This paper describes our experience developing a semantically-rich exploratory interface that integrates a suite of Newsfilm media sources and associated information. Indeed, the a...
Daniel A. Smith, Alisdair Owens, m. c. schraefel, ...
IUI
2006
ACM
16 years 1 months ago
Recovering semantic relations from web pages based on visual cues
Recovering semantic relations between different parts of web pages are of great importance for multi-platform web interface development, as they make it possible to re-distribute ...
Peifeng Xiang, Yuanchun Shi