301 search results - page 8 / 61 » Narrowing Directed by a Graph of Terms |
103
Voted
WWW
2007
ACM
16 years 1 months ago
2007
ACM
We present a family of measures of proximity of an arbitrary node in a directed graph to a pre-specified subset of nodes, called the anchor. Our measures are based on three differ...
103
Voted
JAVA
2001
Springer
15 years 4 months ago
2001
Springer
Compile-time program optimizations are similar to poetry: more are written than are actually published in commercial compilers. Hard economic reality is that many interesting opti...
105
Voted
AIRWEB
2007
Springer
15 years 6 months ago
2007
Springer
Web spam can significantly deteriorate the quality of search engines. Early web spamming techniques mainly manipulate page content. Since linkage information is widely used in we...
90
Voted
EJC
2008
15 years 14 days ago
2008
Abstract. We prove a general theorem on semigroup functions that implies characterizations of graph partition functions in terms of the positive semidefiniteness (`reflection posit...
97
Voted
WWW
2011
ACM
14 years 7 months ago
2011
ACM
Social hierarchy and stratification among humans is a well studied concept in sociology. The popularity of online social networks presents an opportunity to study social hierarch...