Sciweavers

491 search results - page 15 / 99
» Querying the Data Web: The MashQL Approach
Sort
View
MM
1997
ACM
82views Multimedia» more  MM 1997»
14 years 1 months ago
A Visual Approach to Multimedia Querying and Presentation
Multimedia data has become readily available from a variety of resources, such as the Web, to users (ranging from naive to sophisticated) who need to select and to present the dat...
Isabel F. Cruz, Wendy T. Lucas
BTW
2007
Springer
142views Database» more  BTW 2007»
14 years 3 months ago
Algebraic Query Optimization for Distributed Top-k Queries
: Distributed top-k query processing is increasingly becoming an essential functionality in a large number of emerging application classes. This paper addresses the efficient alge...
Thomas Neumann, Sebastian Michel
ICDM
2008
IEEE
235views Data Mining» more  ICDM 2008»
14 years 3 months ago
DECK: Detecting Events from Web Click-Through Data
In the past few years there has been increased research interest in detecting previously unidentified events from Web resources. Our focus in this paper is to detect events from ...
Ling Chen 0002, Yiqun Hu, Wolfgang Nejdl
SAC
2006
ACM
14 years 3 months ago
Imprecise RDQL: towards generic retrieval in ontologies using similarity joins
Traditional semantic web query languages support a logicbased access to the semantic web. They offer a retrieval (or reasoning) of data based on facts. On the traditional web and...
Abraham Bernstein, Christoph Kiefer
COMAD
2009
13 years 10 months ago
Information Integration: Challenges and Approaches
The problem of information integration is discussed in the context of answering a query over the web. Querying the web requires that information from different web and other sourc...
Sharma Chakravarthy