1078 search results - page 157 / 216 » Analyzing DB2 Data Sharing Performance Problems |
WWW
2008
ACM
14 years 11 months ago
2008
ACM
In this paper, we formalize the problem of Basic Graph Pattern (BGP) optimization for SPARQL queries and main memory graph implementations of RDF data. We define and analyze the c...
ICPP
2009
IEEE
14 years 5 months ago
2009
IEEE
—P2P storage systems use replication to provide a certain level of availability. While the system must generate new replicas to replace replicas lost to permanent failures, it ca...
ISSRE
2005
IEEE
14 years 4 months ago
2005
IEEE
End-user programmers are increasingly relying on web authoring environments to create web applications. Although often consisting primarily of web pages, such applications are inc...
WWW
2010
ACM
14 years 4 months ago
2010
ACM
Recent work on anonymizing online social networks (OSNs) has looked at privacy preserving techniques for publishing a single instance of the network. However, OSNs evolve and a si...
SBACPAD
2003
IEEE
14 years 4 months ago
2003
IEEE
Frequent itemset mining is a classic problem in data mining. It is a non-supervised process which concerns in finding frequent patterns (or itemsets) hidden in large volumes of d...