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ICDM
2008
IEEE
123views Data Mining» more  ICDM 2008»
14 years 3 months ago
Discovering Flow Anomalies: A SWEET Approach
Given a percentage-threshold and readings from a pair of consecutive upstream and downstream sensors, flow anomaly discovery identifies dominant time intervals where the fractio...
James M. Kang, Shashi Shekhar, Christine Wennen, P...
SODA
2008
ACM
118views Algorithms» more  SODA 2008»
13 years 10 months ago
Geodesic Delaunay triangulation and witness complex in the plane
We introduce a new feature size for bounded domains in the plane endowed with an intrinsic metric. Given a point x in a domain X, the homotopy feature size of X at x measures half...
Jie Gao, Leonidas J. Guibas, Steve Oudot, Yue Wang
IMC
2005
ACM
14 years 2 months ago
Flooding Attacks by Exploiting Persistent Forwarding Loops
In this paper, we present flooding attacks that exploit routing anomalies in the Internet. In particular, we focus on routing anomalies introduced by persistent forwarding loops....
Jianhong Xia, Lixin Gao, Teng Fei
BMCBI
2010
156views more  BMCBI 2010»
13 years 9 months ago
Comparative classification of species and the study of pathway evolution based on the alignment of metabolic pathways
Background: Pathways provide topical descriptions of cellular circuitry. Comparing analogous pathways reveals intricate insights into individual functional differences among speci...
Adi Mano, Tamir Tuller, Oded Béjà, R...
PODS
2009
ACM
124views Database» more  PODS 2009»
14 years 9 months ago
Indexing uncertain data
Querying uncertain data has emerged as an important problem in data management due to the imprecise nature of many measurement data. In this paper we study answering range queries...
Pankaj K. Agarwal, Siu-Wing Cheng, Yufei Tao, Ke Y...