Sciweavers

3674 search results - page 422 / 735
» Information Dependencies
Sort
View
WIDM
2004
ACM
16 years 6 days ago
Probabilistic models for focused web crawling
A Focused crawler must use information gleaned from previously crawled page sequences to estimate the relevance of a newly seen URL. Therefore, good performance depends on powerfu...
Hongyu Liu, Evangelos E. Milios, Jeannette Janssen
DEXA
2004
Springer
129views Database» more  DEXA 2004»
16 years 5 days ago
Using Case Based Retrieval Techniques for Handling Anomalous Situations in Advisory Dialogues
The efficacy of expert systems often depends on the accuracy and completeness of the problem specification negotiated with the user. Therefore, efficient user interfaces are needed...
Marcello L'Abbate, Ingo Frommholz, Ulrich Thiel, E...
FOIKS
2004
Springer
16 years 5 days ago
Implementing Ordered Choice Logic Programming using Answer Set Solvers
Abstract. Ordered Choice Logic Programming (OCLP) allows for dynamic preference-based decision-making with multiple alternatives without the need for any form of negation. This com...
Marina De Vos
METAINFORMATICS
2004
Springer
16 years 4 days ago
Looking Beyond Computer Applications: Investigating Rich Structures
Spatial structure supporting applications offer an abstract level of what can be found in the real world. However, in many systems, objects are aligned straight, rotation is not p...
Claus Atzenbeck, Peter J. Nürnberg
SPIRE
2004
Springer
16 years 3 days ago
Evaluating Relevance Feedback and Display Strategies for Searching on Small Displays
Abstract Searching information resources using mobile devices is affected by displays on which only a small fraction of the set of ranked documents can be displayed. In this study ...
Vishwa Vinay, Ingemar J. Cox, Natasa Milic-Fraylin...