406 search results - page 4 / 82 » PASSing the provenance challenge |
106
Voted
CORR
2011
Springer
14 years 4 months ago
2011
Springer
We study in this paper provenance information for queries with aggregation. Provenance information was studied in the context of various query languages that do not allow for aggr...
SEMWEB
2009
Springer
15 years 2 months ago
2009
Springer
—A challenge in providing scientific data services to a broad user base is to also provide the metadata services and tools the user base needs to correctly interpret and trust t...
IPAW
2010
14 years 7 months ago
2010
One of the biggest effects of Web 2.0 and the evolution of the social Web is the commoditization of data. The emergence of applications such as Facebook and Twitter, have lowered t...
EWCBR
2008
Springer
14 years 11 months ago
2008
Springer
Despite the success of modern Web search engines, challenges remain when it comes to providing people with access to the right information at the right time. In this paper, we desc...
SDMW
2009
Springer
15 years 4 months ago
2009
Springer
Provenance access control has been recognized as one of the most important components in an enterprise-level provenance system. However, it has only received little attention in th...