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TREC
1997
15 years 8 months ago
Conceptual Indexing Using Thematic Representation of Texts
We present the thesaurus-based indexing technology developed by the Center for Information Research under the Information System RUSSIA project. The technology is based on using b...
Boris V. Dobrov, Natalia V. Loukachevitch, Tatyana...
DAGSTUHL
2009
15 years 7 months ago
Statistical Mechanics of On-line Learning
We introduce and discuss the application of statistical physics concepts in the context of on-line machine learning processes. The consideration of typical properties of very large...
Michael Biehl, Nestor Caticha, Peter Riegler
ENTCS
2002
95views more  ENTCS 2002»
15 years 6 months ago
Deriving Bisimulation Congruences: A 2-categorical Approach
We introduce G-relative-pushouts (GRPO) which are a 2-categorical generalisation of relative-pushouts (RPO). They are suitable for deriving labelled transition systems (LTS) for p...
Vladimiro Sassone, Pawel Sobocinski
KES
2010
Springer
15 years 5 months ago
Visualization of Text Streams: A Survey
— This work presents related areas of research, types of data collections that are visualized, technical aspects of generating visualizations, and evaluation methodologies. Exist...
Artur Silic, Bojana Dalbelo Basic
ICA
2012
Springer
14 years 2 months ago
Contrast Functions for Independent Subspace Analysis
We consider the Independent Subspace Analysis problem from the point of view of contrast functions, showing that contrast functions are able to partially solve the ISA problem. Tha...
Jason A. Palmer, Scott Makeig