Sciweavers

811 search results - page 140 / 163
» Knowledge Discovery from a Case Base
Sort
View
CONEXT
2006
ACM
14 years 1 months ago
Shortcuts in a virtual world
We consider the case of a virtual world of peers that are organized in an overlay built by Delaunay Triangulation. Application layer routing is used to determine the path taken in...
Moritz Steiner, Ernst W. Biersack
STORAGESS
2005
ACM
14 years 1 months ago
The evolution of storage service providers: techniques and challenges to outsourcing storage
As enterprise storage needs grow, it is challenging to manage storage systems. The costs of locally managing, supporting, and maintaining resilience in storage systems has skyrock...
Ragib Hasan, William Yurcik, Suvda Myagmar
WOWMOM
1999
ACM
124views Multimedia» more  WOWMOM 1999»
13 years 12 months ago
Multimedia Web Services for Mobile Clients Using Quality Aware Transcoding
Mobile applications will increasingly depend upon multimedia information originating in the web and attempt to access this data over wireless networks that are more expensive and ...
Surendar Chandra, Carla Schlatter Ellis, Amin Vahd...
LREC
2010
169views Education» more  LREC 2010»
13 years 9 months ago
Identification of the Question Focus: Combining Syntactic Analysis and Ontology-based Lookup through the User Interaction
Most question-answering systems contain a classifier module which determines a question category, based on which each question is assigned an answer type. However, setting up synt...
Danica Damljanovic, Milan Agatonovic, Hamish Cunni...
DLOG
2006
13 years 9 months ago
Data Complexity of Answering Unions of Conjunctive Queries in SHIQ
The novel context of accessing and querying large data repositories through ontologies that are formalized in terms of expressive DLs requires on the one hand to consider query an...
Magdalena Ortiz, Diego Calvanese, Thomas Eiter