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ENTCS
2002
104views more  ENTCS 2002»
13 years 7 months ago
A Note on Coalgebras and Presheaves
We show that the category of coalgebras of a wide-pullback preserving endofunctor on a category of presheaves is itself a category of presheaves. This illustrates a connection bet...
James Worrell
AMAST
2010
Springer
13 years 2 months ago
Learning in a Changing World, an Algebraic Modal Logical Approach
Abstract. We develop an algebraic modal logic that combines epistemic and dynamic modalities with a view to modelling information acquisition (learning) by automated agents in a ch...
Prakash Panangaden, Mehrnoosh Sadrzadeh
ICDAR
2003
IEEE
14 years 26 days ago
Texture Feature Characterization for Logical Pre-labeling
In this article we present a study based on the use of texture features for logical pre-labeling. The aim of our work is to calculate a great number of texture features over three...
Bénédicte Allier, Jean Duong, Antoin...
ICMCS
2005
IEEE
129views Multimedia» more  ICMCS 2005»
14 years 1 months ago
Automatic Segmentation of Home Videos
Temporal video segmentation is one of the fundamental and essential tasks in video processing, understanding and management. In this paper, we present an automatic method for segm...
Yun Zhai, Mubarak Shah
QEST
2007
IEEE
14 years 1 months ago
Stochastic Game Logic
Stochastic game logic (SGL) is a new temporal logic that combines features of alternating temporal logic (to formalize the individual views and cooperation and reaction facilities...
Christel Baier, Tomás Brázdil, Marcu...