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WWW
2009
ACM
14 years 9 months ago
User-centric content freshness metrics for search engines
In order to return relevant search results, a search engine must keep its local repository synchronized to the Web, but it is usually impossible to attain perfect freshness. Hence...
Ali Dasdan, Xinh Huynh
ICLP
2009
Springer
14 years 3 months ago
An Engine for Computing Well-Founded Models
The seemingly simple choice of whether to use call variance or call subsumption in a tabled evaluation deeply affects an evaluation’s properties. Most tabling implementations hav...
Terrance Swift
HICSS
2008
IEEE
147views Biometrics» more  HICSS 2008»
14 years 3 months ago
Conceiving Interoperability between Public Authorities - A Methodical Framework
An increasing level of cooperation between public administrations nowadays on national, regional and local level requires methods to develop interoperable EGovernment systems and ...
Jörg Ziemann, Thomas Matheis, Dirk Werth
LAWEB
2007
IEEE
14 years 3 months ago
Geographical Characterization of YouTube: a Latin American View
Online social media applications have exploded in popularity in the Web. In most of these applications, users interact with other users and create content that becomes available o...
Fernando Duarte, Fabrício Benevenuto, Virgi...
HPDC
2006
IEEE
14 years 2 months ago
Replicating Nondeterministic Services on Grid Environments
Replication is a technique commonly used to increase the availability of services in distributed systems, including grid and web services. While replication is relatively easy for...
Xianan Zhang, Flavio Junqueira, Matti A. Hiltunen,...