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PVLDB
2010
100views more  PVLDB 2010»
14 years 11 months ago
Efficient Proximity Detection among Mobile Users via Self-Tuning Policies
Given a set of users, their friend relationships, and a distance threshold per friend pair, the proximity detection problem is to find each pair of friends such that the Euclidean...
Man Lung Yiu, Leong Hou U, Simonas Saltenis, Kosta...
PVLDB
2010
225views more  PVLDB 2010»
14 years 11 months ago
Efficient Processing of Top-k Spatial Preference Queries
Top-k spatial preference queries return a ranked set of the k best data objects based on the scores of feature objects in their spatial neighborhood. Despite the wide range of loc...
João B. Rocha-Junior, Akrivi Vlachou, Chris...
HICSS
2008
IEEE
107views Biometrics» more  HICSS 2008»
15 years 11 months ago
Research on Constraints in Anti-Money Laundering (AML) Business Process in China Based on Theory of Constraints
Anti-money laundering is a pressing issue in today’s economy. With the newly launched Chinese anti-money laundering regulation, this issue has drawn more and more attention from...
Xuan Liu, Pengzhu Zhang
DGO
2004
80views Education» more  DGO 2004»
15 years 6 months ago
Temporal Knowledge Discovery with Infrequent Episodes
In this paper, we present an efficient algorithm which discovers rare episodes with a combination of bottomup and top-down scanning schema. The information sharing between bottom-...
Dan Li, Liying Jiang, Jitender S. Deogun
SLOGICA
2008
120views more  SLOGICA 2008»
15 years 4 months ago
Emergence of Information Transfer by Inductive Learning
We study a simple game theoretic model of information transfer which we consider to be a baseline model for capturing strategic aspects of epistemological questions. In particular,...
Simon M. Huttegger, Brian Skyrms