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NN
1998
Springer
177views Neural Networks» more  NN 1998»
13 years 7 months ago
Soft vector quantization and the EM algorithm
The relation between hard c-means (HCM), fuzzy c-means (FCM), fuzzy learning vector quantization (FLVQ), soft competition scheme (SCS) of Yair et al. (1992) and probabilistic Gaus...
Ethem Alpaydin
CONCUR
2011
Springer
12 years 7 months ago
A Spectrum of Behavioral Relations over LTSs on Probability Distributions
Probabilistic nondeterministic processes are commonly modeled as probabilistic LTSs (PLTSs, a.k.a. probabilistic automata). A number of logical characterizations of the main behavi...
Silvia Crafa, Francesco Ranzato
CLEF
2006
Springer
13 years 11 months ago
NICTA I2D2 Group at GeoCLEF 2006
We report on the experiments undertaken by the NICTA I2D2 Group as part of GeoCLEF 2006, as well as post-GeoCLEF evaluations and improvements to the submitted system. In particular...
Yi Li, Nicola Stokes, Lawrence Cavedon, Alistair M...
ICC
2008
IEEE
100views Communications» more  ICC 2008»
14 years 2 months ago
Trellis-Based Receivers for SC-FDMA Transmission over MIMO ISI Channels
—For the uplink of the E–UTRA Long Term Evolution (LTE) system, single–carrier frequency–division multiple access (SC–FDMA) transmission has been selected. Frequency–do...
Wolfgang H. Gerstacker, Patrick Nickel, Frank Ober...
VLDB
2008
ACM
196views Database» more  VLDB 2008»
14 years 7 months ago
Modelling retrieval models in a probabilistic relational algebra with a new operator: the relational Bayes
This paper presents a probabilistic relational modelling (implementation) of the major probabilistic retrieval models. Such a high-level implementation is useful since it supports ...
Thomas Rölleke, Hengzhi Wu, Jun Wang, Hany Azzam