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CASCON
2004
127views Education» more  CASCON 2004»
15 years 5 months ago
A quantitative analysis of the performance impact of specialized bytecodes in java
Java is implemented by 201 bytecodes that serve the same purpose as assembler instructions while providing object-file platform independence. A collection of core bytecodes provid...
Ben Stephenson, Wade Holst
DAGSTUHL
2004
15 years 5 months ago
An Example for Metamodeling Syntax and Semantics of Two Languages, their Transformation, and a Correctness Criterion
We study a metamodel for the Entity Relationship (ER) and the Relational data model. We do this by describing the syntax of the ER data model by introducing classes for ER schemata...
Martin Gogolla
DBSEC
2004
170views Database» more  DBSEC 2004»
15 years 5 months ago
RBAC/MAC Security Analysis and Design for UML
In software construction, analysis investigates the boundary of a system (scope and requirements), its usage and access, and from a security perspective, who needs access to what ...
Thuong Doan, Steven A. Demurjian, Charles E. Phill...
DBSEC
2004
108views Database» more  DBSEC 2004»
15 years 5 months ago
Why Is this User Asking so Many Questions? Explaining Sequences of Queries
A sequence of queries submitted by a database user within a short period of time may have a single, illuminating explanation. In this paper we consider sequences of single-record q...
Aybar C. Acar, Amihai Motro
133
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CSREAEEE
2006
145views Business» more  CSREAEEE 2006»
15 years 5 months ago
e-Business Systems: Exploring Knowledge Prospect Domains (KPDs)
Research was conducted in the area of sustainable knowledge extraction from e-business systems and technologies. Differentiating approaches from three notable authors in the field...
Daniel Botha