Sciweavers

2398 search results - page 357 / 480
» Knowledge Representation
Sort
View
158
Voted
NC
2010
146views Neural Networks» more  NC 2010»
15 years 2 months ago
Petri nets for modelling metabolic pathways: a survey
Abstract. In the last fifteen years, several research efforts have been directed towards the representation and the analysis of metabolic pathways by using Petri nets. The goal o...
Paolo Baldan, Nicoletta Cocco, Andrea Marin, Marta...
141
Voted
TCOM
2010
110views more  TCOM 2010»
15 years 2 months ago
Joint data QR-detection and Kalman estimation for OFDM time-varying Rayleigh channel complex gains
—This paper deals with the case of a high speed mobile receiver operating in an orthogonal-frequency-divisionmultiplexing (OFDM) communication system. Assuming the knowledge of d...
Hussein Hijazi, Laurent Ros
123
Voted
ICPR
2010
IEEE
15 years 1 months ago
Semi-supervised Graph Learning: Near Strangers or Distant Relatives
In this paper, an easily implemented semi-supervised graph learning method is presented for dimensionality reduction and clustering, using the most of prior knowledge from limited...
Weifu Chen, Guocan Feng
136
Voted
DLOG
2009
15 years 1 months ago
Consequence-Driven Reasoning for Horn SHIQ Ontologies
We present a novel reasoning procedure for Horn SHIQ ontologies--SHIQ ontologies that can be translated to the Horn fragment of first-order logic. In contrast to traditional reaso...
Yevgeny Kazakov
111
Voted
EMNLP
2009
15 years 1 months ago
EEG responds to conceptual stimuli and corpus semantics
Mitchell et al. (2008) demonstrated that corpus-extracted models of semantic knowledge can predict neural activation patterns recorded using fMRI. This could be a very powerful te...
Brian Murphy, Marco Baroni, Massimo Poesio