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VL
1991
IEEE
183views Visual Languages» more  VL 1991»
15 years 7 months ago
The Conceptual Programming Environment, CP: Reasoning Representation using Graph Structures and Operations
The Conceptual Programming environment, CP, being developed at the Computing Research Laboratory (CRL), is a complete knowledge representation visual programming environment for u...
Heather Pfeiffer, Roger T. Hartley
IJCAI
2007
15 years 5 months ago
A Size-Based Qualitative Approach to the Representation of Spatial Granularity
A local spatial context is an area currently under consideration in a spatial reasoning process. The boundary between this area and the surrounding space together with the spatial...
Hedda Rahel Schmidtke, Woontack Woo
CLA
2006
15 years 5 months ago
Towards Concise Representation for Taxonomies of Epistemic Communities
We present an application of formal concept analysis aimed at creating and representing a meaningful structure of knowledge communities under the form of a lattice-based taxonomy ...
Camille Roth, Sergei A. Obiedkov, Derrick G. Kouri...
CAIP
2007
Springer
15 years 8 months ago
Representation of Facial Features by Catmull-Rom Splines
This paper describes a technique for the representation of the 2D frontal view of faces, based on Catmull-Rom splines. It takes advantage of the a priori knowledge about the face s...
Marco Maggini, Stefano Melacci, Lorenzo Sarti
FLAIRS
2006
15 years 5 months ago
Representation and Reasoning for Deeper Natural Language Understanding in a Physics Tutoring System
Students' natural language (NL) explanations in the domain of qualitative mechanics lie in-between unrestricted NL and the constrained NL of "proper" domain stateme...
Maxim Makatchev, Kurt VanLehn, Pamela W. Jordan, U...