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JIIS
2002
114views more  JIIS 2002»
15 years 4 months ago
A Dynamic Probabilistic Model to Visualise Topic Evolution in Text Streams
Abstract. We propose a novel probabilistic method, based on latent variable models, for unsupervised topographic visualisation of dynamically evolving, coherent textual information...
Ata Kabán, Mark Girolami
137
Voted
JMIV
2002
78views more  JMIV 2002»
15 years 4 months ago
A Deformable Template Model, with Special Reference to Elliptical Templates
This paper suggests a high-level continuous image model for planar star-shaped objects. Under this model, a planar object is a stochastic deformation of a star-shaped template. The...
Asger Hobolth, Jan Pedersen, Eva B. Vedel Jensen
142
Voted
JSYML
2002
92views more  JSYML 2002»
15 years 4 months ago
Groundwork for Weak Analysis
Abstract. This paper develops the very basic notions of analysis in a weak secondorder theory of arithmetic BTFA whose provably total functions are the polynomial time computable f...
António M. Fernandes, Fernando Ferreira
258
Voted
JUCS
2002
113views more  JUCS 2002»
15 years 4 months ago
The Origins and the Development of the ASM Method for High Level System Design and Analysis
: The research belonging to the Abstract State Machines approach to system design and analysis is surveyed and documented in an annotated ASM bibliography. The survey covers the pe...
Egon Börger
PE
2002
Springer
111views Optimization» more  PE 2002»
15 years 4 months ago
Forwarders vs. centralized server: an evaluation of two approaches for locating mobile agents
This paper evaluates and compares the performance of two approaches for locating an agent in a mobile agent environment. The first approach dynamically creates a chain of forwarde...
Sara Alouf, Fabrice Huet, Philippe Nain