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EACL
2006
ACL Anthology
15 years 6 months ago
Weakly Supervised Approaches for Ontology Population
We present a weakly supervised approach to automatic Ontology Population from text and compare it with other two unsupervised approaches. In our experiments we populate a part of ...
Hristo Tanev, Bernardo Magnini
AIME
2005
Springer
15 years 10 months ago
Ontology of Time and Situoids in Medical Conceptual Modeling
Time, events, changes, and processes play a major role in medical conceptual modeling. Representation of time-structures and reasoning about time-oriented medical data are importan...
Heinrich Herre, Barbara Heller
140
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EKAW
1999
Springer
15 years 9 months ago
Modeling Information Sources for Information Integration
: The aim of this paper is to present an approach and automated tools for designing knowledge bases describing the contents of information sources in PICSEL2 knowledgediators. We a...
François Goasdoué, Chantal Reynaud
ACL
2009
15 years 2 months ago
Stochastic Gradient Descent Training for L1-regularized Log-linear Models with Cumulative Penalty
Stochastic gradient descent (SGD) uses approximate gradients estimated from subsets of the training data and updates the parameters in an online fashion. This learning framework i...
Yoshimasa Tsuruoka, Jun-ichi Tsujii, Sophia Anania...
ASAP
1997
IEEE
92views Hardware» more  ASAP 1997»
15 years 8 months ago
Optimized software synthesis for synchronous dataflow
This paper reviews a set of techniques for compiling dataflow-based, graphical programs for embedded signal processing applications into efficient implementations on programmable ...
Shuvra S. Bhattacharyya, Praveen K. Murthy, Edward...