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ECML
2005
Springer
16 years 11 days ago
U-Likelihood and U-Updating Algorithms: Statistical Inference in Latent Variable Models
Abstract. In this paper we consider latent variable models and introduce a new U-likelihood concept for estimating the distribution over hidden variables. One can derive an estimat...
JaeMo Sung, Sung Yang Bang, Seungjin Choi, Zoubin ...
SACMAT
2004
ACM
16 years 7 days ago
X-GTRBAC admin: a decentralized administration model for enterprise wide access control
Access control in enterprises is a key research area in the realm of Computer Security because of the unique needs of the target enterprise. As the enterprise typically has large ...
Rafae Bhatti, James Joshi, Elisa Bertino, Arif Gha...
GI
2004
Springer
16 years 6 days ago
Dynamical Vertical Integration of Distributed Java Components Using an Architecture Model
Abstract: A key idea of architecture is the description of components and their connections. This information can be extended to define the horizontal and vertical distribution of...
Alexander Prack, Ulf Schreier
HICSS
2003
IEEE
359views Biometrics» more  HICSS 2003»
16 years 3 days ago
Assessing the Readiness of Firms for CRM: A Literature Review and Research Model
The concept of customer relationship management (CRM) resonates with managers in today's competitive economy. Yet recent articles in the business press have described CRM imp...
Rosalie J. Ocker, Susan Mudambi
SSDBM
2003
IEEE
160views Database» more  SSDBM 2003»
16 years 2 days ago
The Virtual Data Grid: A New Model and Architecture for Data-Intensive Collaboration
It is now common to encounter communities engaged in the collaborative analysis and transformation of large quantities of data over extended time periods. We argue that these comm...
Ian T. Foster