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ICDE
2008
IEEE
182views Database» more  ICDE 2008»
14 years 11 months ago
A Generic Framework for Continuous Motion Pattern Query Evaluation
We introduce a novel query type defined over streaming moving object data, namely, the Continuous Motion Pattern (CMP) Queries. A motion pattern is defined as a sequence of distin...
Petko Bakalov, Vassilis J. Tsotras
DMKD
2004
ACM
127views Data Mining» more  DMKD 2004»
14 years 3 months ago
Discovering spatial patterns accurately with effective noise removal
Cluster analysis is a common approach to pattern discovery in spatial databases. While many clustering techniques have been developed, it is still challenging to discover implicit...
Yu Qian, Kang Zhang
VLDB
1998
ACM
142views Database» more  VLDB 1998»
14 years 2 months ago
On the Discovery of Interesting Patterns in Association Rules
Many decision support systems, which utilize association rules for discovering interesting patterns, require the discovery of association rules that vary over time. Such rules des...
Sridhar Ramaswamy, Sameer Mahajan, Abraham Silbers...
EUMAS
2006
13 years 11 months ago
Goal-Oriented Agent Patterns with the PRACTIONIST Framework
When developing BDI agent-based systems, some design patterns such as incompatible intentions, multiple strategies, intention decomposition, etc. would be very useful for specifyi...
Vito Morreale, Giuseppe Francaviglia, Fabio Centin...
IVS
2008
75views more  IVS 2008»
13 years 10 months ago
Perceiving patterns in parallel coordinates: determining thresholds for identification of relationships
This article presents a study that investigates the ability of humans to perceive relationships (patterns) in parallel coordinates, an ability that is crucial to the use of this p...
Jimmy Johansson, Camilla Forsell, Mats Lind, Matth...