Sciweavers

3498 search results - page 575 / 700
» Role Model Based Framework Design and Integration
Sort
View
JCDL
2009
ACM
127views Education» more  JCDL 2009»
15 years 11 months ago
Finding topic trends in digital libraries
We propose a generative model based on latent Dirichlet allocation for mining distinct topics in document collections by integrating the temporal ordering of documents into the ge...
Levent Bolelli, Seyda Ertekin, Ding Zhou, C. Lee G...
163
Voted
AGTIVE
2007
Springer
15 years 9 months ago
Domain Specific Languages with Graphical and Textual Views
We show our approach for the definition of Domain Specific Languages integrating both graphical and textual views. The approach is based on the meta-modelling concepts provided by ...
Francisco Pérez Andrés, Juan de Lara...
WSC
1998
15 years 6 months ago
Use of Simulation in Optimization of Maintenance Policies
Selecting an optimum maintenance policy independent of other parameters of the production system does not always yield the overall optimum operating conditions. For instance, high...
Farhad Azadivar, J. Victor Shu
170
Voted
GECCO
2008
Springer
177views Optimization» more  GECCO 2008»
15 years 6 months ago
Reduced computation for evolutionary optimization in noisy environment
Evolutionary Algorithms’ (EAs’) application to real world optimization problems often involves expensive fitness function evaluation. Naturally this has a crippling effect on ...
Maumita Bhattacharya
PODS
2005
ACM
86views Database» more  PODS 2005»
16 years 5 months ago
Multi-structural databases
We introduce the Multi-Structural Database, a new data framework to support efficient analysis of large, complex data sets. An instance of the model consists of a set of data obje...
Ronald Fagin, Ramanathan V. Guha, Ravi Kumar, Jasm...