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» On the Compositionality of Round Abstraction
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106
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ACS
2000
15 years 20 days ago
Free Adjunction of Morphisms
Abstract. We develop a general setting for the treatment of extensions of categories by means of freely adjoined morphisms. To this end, we study what we call composition graphs, i...
Lutz Schröder, Horst Herrlich
126
Voted
CAI
2000
Springer
15 years 19 days ago
Schema Evolution in Software Engineering Databases - a New Approach in Adele Environment
Abstract. This paper discusses schema evolution in software engineering databases. After a study of existing approaches, we show that these approaches do not satisfy software engin...
Mohamed Ahmed-Nacer, Jacky Estublier
135
Voted
IEEECIT
2010
IEEE
14 years 10 months ago
Using Chemical Metaphor to Express Workflow and Service Orchestration
Abstract--Nowadays, novel applications, such as personalized e-commerce services, call for cooperation across enterprise boundaries. Service-Oriented-Architecture (SOA) forms a sol...
Chen Wang, Jean-Louis Pazat
ICWS
2009
IEEE
14 years 10 months ago
Web Service Mashup Middleware with Partitioning of XML Pipelines
Traditionally, the composition of Web services to create mashups has been achieved by using an application server as a mediator between a client browser and services. To avoid thi...
Eric Wohlstadter, Peng Li, Brett Cannon
129
Voted
RFIDSEC
2010
14 years 7 months ago
EC-RAC: Enriching a Capacious RFID Attack Collection
Abstract. We demonstrate two classes of attacks on EC-RAC, a growing set of RFID protocols. Our first class of attacks concerns the compositional approach used to construct a parti...
Ton van Deursen, Sasa Radomirovic