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CAPTECH
1998
Springer
15 years 4 months ago
Motion Abstraction and Mapping with Spatial Constraints
bstraction and Mapping with Spatial Constraints ? Rama Bindiganavale and Norman I. Badler Computer and Information Science Department University of Pennsylvania, PA 19104-6389, USA...
Rama Bindiganavale, Norman I. Badler
ER
2007
Springer
100views Database» more  ER 2007»
15 years 6 months ago
On Languages for the Specification of Integrity Constraints in Spatial Conceptual Models
This paper intends to classify, review, and compare the existing languages for the specification of spatial integrity constraints at the conceptual level. We classify these languag...
Mehrdad Salehi, Yvan Bédard, Mir Abolfazl M...
IPMI
2007
Springer
16 years 18 days ago
Adaptive Time-Frequency Models for Single-Trial M/EEG Analysis
Abstract. A new method is introduced for estimating single-trial magnetoor electro-encephalography (M/EEG), based on a non-linear fit of timefrequency atoms. The method can be appl...
Christian Bénar, Maureen Clerc, Théo...
PR
2007
340views more  PR 2007»
14 years 11 months ago
Fast and robust fuzzy c-means clustering algorithms incorporating local information for image segmentation
— Fuzzy c-means (FCM) algorithms with spatial constraints (FCM_S) have been proven effective for image segmentation. However, they still have the following disadvantages: 1) Alth...
Weiling Cai, Songcan Chen, Daoqiang Zhang
ICTAI
2000
IEEE
15 years 4 months ago
Consistency checking for Euclidean spatial constraints: a dimension graph approach
In this paper, we address the problem of consistency checking for Euclidean spatial constraints. A dimension graph representation is proposed to maintain the Euclidean spatial con...
Xuan Liu, Shashi Shekhar, Sanjay Chawla