641 search results - page 42 / 129 » Collusion set detection using graph clustering |
KDD
2009
ACM
14 years 3 months ago
2009
ACM
To discover patterns in historical data, climate scientists have applied various clustering methods with the goal of identifying regions that share some common climatological beha...
NAACL
2007
13 years 10 months ago
2007
In the past, NLP has always been based on the explicit or implicit use of linguistic knowledge. In classical computer linguistic applications explicit rule based approaches prevai...
INFOCOM
2011
IEEE
13 years 12 days ago
2011
IEEE
Abstract—This paper explores the behavior similarity of Internet end hosts in the same network prefixes. We use bipartite graphs to model network traffic, and then construct on...
EMNLP
2006
13 years 10 months ago
2006
Information Extraction (IE) is the task of extracting knowledge from unstructured text. We present a novel unsupervised approach for information extraction based on graph mutual r...
CLEF
2010
Springer
13 years 9 months ago
2010
Springer
This paper focuses on one of the Image CLEF Photo tasks at which the MRIM research group of the LIG participated: the Visual Concept Detection and Annotation. For this task, we app...