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VLDB
1998
ACM
138views Database» more  VLDB 1998»
15 years 5 months ago
TOPAZ: a Cost-Based, Rule-Driven, Multi-Phase Parallelizer
Currently the key problems of query optimization are extensibility imposed by object-relational technology, as well as query complexity caused by forthcoming applications, such as...
Clara Nippl, Bernhard Mitschang
DEBS
2007
ACM
15 years 5 months ago
On adding replies to publish-subscribe
Recently, the publish-subscribe communication model has attracted the attention of developers as a viable alternative to traditional communication schemas, like request/reply, for...
Gianpaolo Cugola, Matteo Migliavacca, Alessandro M...
JDCTA
2010
172views more  JDCTA 2010»
14 years 8 months ago
Characterizing MEGACO Security in the presence Diameter Server
This paper analyzes performance of MEGACO (Media Gateway Control Protocol) based on Diameter which is an Authentication, Authorization,andAccounting (AAA) protocol developed withi...
Pedram Hajipour, Kolsoom Abbasi Shahkooh
EMSOFT
2005
Springer
15 years 7 months ago
Model-based run-time monitoring of end-to-end deadlines
The correct interplay among components in a distributed, reactive system is a crucial development task, particularly for embedded systems such as those in the automotive domain. M...
Jaswinder Ahluwalia, Ingolf H. Krüger, Walter...
CHI
1997
ACM
15 years 5 months ago
A Computer Participant in Musical Improvisation
the changing roles of participants in a musical improvisation and synchronously generate appropriate contributions of its own. Musical improvisation is a collaborative activity ana...
William F. Walker