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DPD
2002
120views more  DPD 2002»
13 years 9 months ago
An Overview of Standards and Related Technology in Web Services
The Internet is revolutionizing business by providing an affordable and efficient way to link companies with their partners as well as customers. Nevertheless, there are problems t...
Aphrodite Tsalgatidou, Thomi Pilioura
DAWAK
2005
Springer
14 years 2 months ago
Graph-Based Modeling of ETL Activities with Multi-level Transformations and Updates
Extract-Transform-Load (ETL) workflows are data centric workflows responsible for transferring, cleaning, and loading data from their respective sources to the warehouse. Previous ...
Alkis Simitsis, Panos Vassiliadis, Manolis Terrovi...
FAST
2009
13 years 7 months ago
A Formal Model of Provenance in Distributed Systems
We present a formalism for provenance in distributed systems based on the -calculus. Its main feature is that all data products are annotated with metadata representing their prov...
Issam Souilah, Adrian Francalanza, Vladimiro Sasso...
ER
1994
Springer
121views Database» more  ER 1994»
14 years 1 months ago
An Executable Meta Model for Re-Engineering of Database Schemas
A logical database schema, e.g. a relational one, is an implementation of a speci cation, e.g. an entity-relationship diagram. Upcoming new data models and the necessity of seamle...
Manfred A. Jeusfeld, Uwe A. Johnen
VMCAI
2009
Springer
14 years 4 months ago
Finding Concurrency-Related Bugs Using Random Isolation
This paper describes the methods used in Empire, a tool to detect concurrency-related bugs, namely atomic-set serializability violations in Java programs. The correctness criterion...
Nicholas Kidd, Thomas W. Reps, Julian Dolby, Manda...