147 search results - page 4 / 30 » Parallel Query Processing and Edge Ranking of Graphs |
SIGIR
2008
ACM
13 years 5 months ago
2008
ACM
We present a novel passage-based approach to re-ranking documents in an initially retrieved list so as to improve precision at top ranks. While most work on passage-based document...
IAJIT
2011
12 years 9 months ago
2011
: Both the pancake graph and star graph are Cayley graphs and are especially attractive for parallel processing. They both have sublogarithmic diameter, and are fairly sparse compa...
KDD
2009
ACM
14 years 6 months ago
2009
ACM
Recently many data types arising from data mining and Web search applications can be modeled as bipartite graphs. Examples include queries and URLs in query logs, and authors and ...
WWW
2007
ACM
14 years 6 months ago
2007
ACM
Learning Villages (LV) is an E-learning platform for people's online discussions and frequently citing postings of one another. In this paper, we propose a novel method to ra...
PDP
2007
IEEE
14 years 1 days ago
2007
IEEE
We present an algorithm to compute the cycle structure of large directed graphs where each node has exactly one outgoing edge. Such graphs appear as state diagrams of finite stat...