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TREC
2004
15 years 8 months ago
Columbia University in the Novelty Track at TREC 2004
Our system for the Novelty Track at TREC 2004 looks beyond sentence boundaries as well as within sentences to identify novel, nonduplicative passages. It tries to identify text sp...
Barry Schiffman, Kathleen McKeown
SCANGIS
2003
15 years 8 months ago
Knowledge Extraction by Visual Data Mining of Metadata in Site Planning
The paper describes a tool designed within the first stage of the European project INVISIP in order to explore geographical metadata in the site planning process. A visual data mi...
Riccardo Albertoni, Alessio Bertone, Urska Demsar,...
UAI
2003
15 years 8 months ago
An Importance Sampling Algorithm Based on Evidence Pre-propagation
Precision achieved by stochastic sampling algorithms for Bayesian networks typically deteriorates in face of extremely unlikely evidence. To address this problem, we propose the E...
Changhe Yuan, Marek J. Druzdzel
COLING
2000
15 years 8 months ago
Incorporating Metaphonemes in a Multilingual Lexicon
English bed This paper describes a framework for multilingual /bEd/ inheritance-based lexical representation which al- rib lows sharing of information across languages at /rib/ all...
Carole Tiberius, Lynne J. Cahill
ESANN
2000
15 years 8 months ago
Discriminative learning for neural decision feedback equalizers
In this work new Decision-Feedback (DF) Neural Equalizers (DFNE) are introduced and compared with classical DF equalizers and Viterbi demodulators. It is shown that the choice of ...
Elio D. Di Claudio, Raffaele Parisi, Gianni Orland...