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SIGMOD
1993
ACM
140views Database» more  SIGMOD 1993»
15 years 3 months ago
Second-Order Signature: A Tool for Specifying Data Models, Query Processing, and Optimization
Abstract: We propose a framework for the specification of extensible database systems. A particular goal is to implement a software component for parsing and rule-based optimizatio...
Ralf Hartmut Güting
ESAW
2006
Springer
15 years 3 months ago
Modelling and Executing Complex and Dynamic Business Processes by Reification of Agent Interactions
Interaction refers to an abstract and intangible concept. In modelling, intangible concepts can be embodied and made explicit. This allows to manipulate the abstractions and to bui...
Marco Stuit, Nick B. Szirbik
ACL
2004
15 years 29 days ago
Discriminative Language Modeling with Conditional Random Fields and the Perceptron Algorithm
This paper describes discriminative language modeling for a large vocabulary speech recognition task. We contrast two parameter estimation methods: the perceptron algorithm, and a...
Brian Roark, Murat Saraclar, Michael Collins, Mark...
OMER
2001
15 years 28 days ago
State Machine Modeling: From Synch States to Synchronized State Machines
Abstract: To synchronize concurrent regions of a state machine, the Unified Modeling Language (UML) provides the concept of so-called "synch states". Synch states insure ...
Dominikus Herzberg, André Marburger
IJON
2007
87views more  IJON 2007»
14 years 11 months ago
A feature-binding model with localized excitations
We study a model of feature binding in prefrontal cortex which defers specific perceptual information to lower areas and merely maintains the identity of the combination. The mod...
Hecke Schrobsdorff, J. Michael Herrmann, Theo Geis...