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IEEEMM
2002
134views more  IEEEMM 2002»
14 years 9 months ago
A Middleware Architecture for Open and Interoperable GISs
an abstract model for information sharing and integration and use it to develop an architecture for building open, component-based, interoperable systems. A geographic information ...
Steven H. Wong, Steven L. Swartz, Dilip Sarkar
STEP
2005
IEEE
15 years 3 months ago
Using Metamodels in Service Interoperability
Interoperability in service oriented environments is heavily inuenced by the view that the cooperating services have on their data. e term service for the abstract contract concl...
Andreas Winter, Jürgen Ebert
IADIS
2003
14 years 11 months ago
Paradigm Shifts and Business Processes: A Case Study
The vast majority of IT systems are implemented using a traditional procedural paradigm approach using a suitable procedural language such as COBOL. However, with recent developme...
Paul Maclear, Paul Darbyshire
WCRE
2009
IEEE
15 years 4 months ago
A Study of the Time Dependence of Code Changes
—Much of modern software development consists of building on older changes. Older periods provide the structure (e.g., functions and data types) on which changes in future period...
Omar Alam, Bram Adams, Ahmed E. Hassan
SIGMOD
2011
ACM
299views Database» more  SIGMOD 2011»
14 years 13 days ago
Processing theta-joins using MapReduce
Joins are essential for many data analysis tasks, but are not supported directly by the MapReduce paradigm. While there has been progress on equi-joins, implementation of join alg...
Alper Okcan, Mirek Riedewald