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CORR
2010
Springer
107views Education» more  CORR 2010»
15 years 6 months ago
Maximum Betweenness Centrality: Approximability and Tractable Cases
The Maximum Betweenness Centrality problem (MBC) can be defined as follows. Given a graph find a k-element node set C that maximizes the probability of detecting communication be...
Martin Fink, Joachim Spoerhase
SAC
2008
ACM
15 years 6 months ago
Data sharing vs. message passing: synergy or incompatibility?: an implementation-driven case study
One reasonable categorization of coordination models is into data sharing or message passing, based on whether the information necessary to coordination is persistently stored and...
Matteo Ceriotti, Amy L. Murphy, Gian Pietro Picco
JITECH
2010
116views more  JITECH 2010»
15 years 6 months ago
Design theory for dynamic complexity in information infrastructures: the case of building internet
We propose a design theory that tackles dynamic complexity in the design for Information Infrastructures (IIs) defined as a shared, open, heterogeneous and evolving socio-technica...
Ole Hanseth, Kalle Lyytinen
MODELS
2010
Springer
15 years 6 months ago
Mod4J: A Qualitative Case Study of Model-Driven Software Development
Model-driven software development (MDSD) has been on the rise over the past few years and is becoming more and more mature. However, evaluation in real-life industrial context is s...
Vincent Lussenburg, Tijs van der Storm, Jurgen J. ...
PVLDB
2010
138views more  PVLDB 2010»
15 years 6 months ago
The Case for Determinism in Database Systems
Replication is a widely used method for achieving high availability in database systems. Due to the nondeterminism inherent in traditional concurrency control schemes, however, sp...
Alexander Thomson, Daniel J. Abadi