507 search results - page 72 / 102 » A simple role mining algorithm |
CSE
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract—We present here a method for analyzing the neighborhoods of all the vertices in a large graph. We first give an algorithm for characterizing a simple undirected graph t...
KDD
2004
ACM
15 years 10 months ago
2004
ACM
This paper introduces support envelopes--a new tool for analyzing association patterns--and illustrates some of their properties, applications, and possible extensions. Specifical...
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WSDM
2010
ACM
15 years 7 months ago
2010
ACM
We consider a set of views stating possibly conflicting facts. Negative facts in the views may come, e.g., from functional dependencies in the underlying database schema. We want ...
KDD
2009
ACM
15 years 4 months ago
2009
ACM
There is a growing wealth of data describing networks of various types, including social networks, physical networks such as transportation or communication networks, and biologic...
SIGIR
2004
ACM
15 years 3 months ago
2004
ACM
We describe Web-a-Where, a system for associating geography with Web pages. Web-a-Where locates mentions of places and determines the place each name refers to. In addition, it as...