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ER
2007
Springer
127views Database» more  ER 2007»
15 years 7 months ago
A UML Profile for Modeling Data Warehouse Usage
Data Warehouse (DWH) systems represent a single source of information for analyzing the status, the development and the results of an organization. Today's DWH systems provide...
Veronika Stefanov, Beate List
ECSCW
1993
15 years 4 months ago
A Spatial Model of Interaction in Large Virtual Environments
: We present a spatial model of group interaction in virtual environments. The model aims to provide flexible and natural support for managing conversations among large groups gath...
Steve Benford, Lennart E. Fahlén
SOCASE
2009
Springer
15 years 10 months ago
Business Modeling via Commitments
Abstract. Existing computer science approaches to business modeling offer lowstractions such as data and control flows, which fail to capture the business intent underlying the in...
Pankaj R. Telang, Munindar P. Singh
INEX
2005
Springer
15 years 9 months ago
Parameter Estimation for a Simple Hierarchical Generative Model for XML Retrieval
Abstract. This paper explores the possibility of using a modified Expectation-Maximization algorithm to estimate parameters for a simple hierarchical generative model for XML retr...
Paul Ogilvie, Jamie Callan
RTSS
2009
IEEE
15 years 10 months ago
Sloth: Threads as Interrupts
—Traditional operating systems differentiate between threads, which are managed by the kernel scheduler, and interrupt handlers, which are scheduled by the hardware. This approac...
Wanja Hofer, Daniel Lohmann, Fabian Scheler, Wolfg...