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IDEAS
1997
IEEE
93views Database» more  IDEAS 1997»
15 years 9 months ago
Schema Evolution in Object Databases by Catalogs
We are concerned by schema evolution in Object Oriented Databases (OODB) that is processed by a modification on the classes on the schema. We present a new categorization of the d...
Anne Pons, Rudolf K. Keller
SP
1991
IEEE
15 years 9 months ago
A Novel Decomposition of Multilevel Relations into Single-Level Relations
In this paper we give a new decomposition algorithm that breaks a multilevel relation into single-level relations and a new recovery algorithmwhich reconstructs the original multi...
Sushil Jajodia, Ravi S. Sandhu
APSCC
2007
IEEE
15 years 8 months ago
Consumer-Friendly Shopping Assistance by Personal Behavior Log Analysis on Ubiquitous Shop Space
: This paper has proposed a shopping assistance service. We provide consumer-friendly services which based on personal behavior log data. The consumer-friendly services are informa...
Somkiat Sae-Ueng, Sineenard Pinyapong, Akihiro Ogi...
COST
2008
Springer
122views Multimedia» more  COST 2008»
15 years 8 months ago
Articulatory Speech Re-synthesis: Profiting from Natural Acoustic Speech Data
The quality of static phones (e.g. vowels, fricatives, nasals, laterals) generated by articulatory speech synthesizers has reached a high level in the last years. Our goal is to ex...
Dominik Bauer, Jim Kannampuzha, Bernd J. Krög...
ECIS
2001
15 years 7 months ago
Re orienting information systems for customer centric service: The case of the Greek Ministry of Finance
Governments are employing modern information and communication technologies to better serve society. Raising the effectiveness of government as well as the quality of the civil se...
Dimitrios S. Stamoulis, Dimitris Gouscos, Panagiot...