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DEXAW
1998
IEEE
82views Database» more  DEXAW 1998»
15 years 8 months ago
User Authentication in Multidatabase Systems
The aspect of security needs more consideration in the area of architectures for multidatabase systems. Particularly, the authentication of users which is a main prerequisite for ...
Eyk Hildebrandt, Gunter Saake
DEBU
2006
138views more  DEBU 2006»
15 years 4 months ago
Avatar Information Extraction System
The AVATAR Information Extraction System (IES) at the IBM Almaden Research Center enables highprecision, rule-based, information extraction from text-documents. Drawing from our e...
T. S. Jayram, Rajasekar Krishnamurthy, Sriram Ragh...
CERA
2004
73views more  CERA 2004»
15 years 3 months ago
Manipulating Geometry in a STEP DB from Commercial CAD Systems
: It is difficult to access and share design data among heterogeneous CAD systems. Usually different CAD systems exchange design data using a neutral format such as IGES or STEP. A...
Junhwan Kim, Soonhung Han
SDB
1995
95views Database» more  SDB 1995»
15 years 7 months ago
Semantics of Database Transformations
Database transformations arise in many di erent settings including database integration, evolution of database systems, and implementing user views and data-entry tools. This paper...
Peter Buneman, Susan B. Davidson, Anthony Kosky
ICDT
2009
ACM
121views Database» more  ICDT 2009»
15 years 1 months ago
Automatic verification of database-driven systems: a new frontier
We describe a novel approach to verification of software systems centered around an underlying database. Instead of applying general-purpose techniques with only partial guarantee...
Victor Vianu