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182
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PODS
1990
ACM
150views Database» more  PODS 1990»
15 years 10 months ago
On Being Optimistic about Real-Time Constraints
- Performancestudiesof concurrencycontrol algorithms for conventional database systems have shown that, under most operating circumstances, locking protocols outperform optimistic ...
Jayant R. Haritsa, Michael J. Carey, Miron Livny
AOSD
2007
ACM
15 years 10 months ago
Interrupt synchronization in the CiAO operating system: experiences from implementing low-level system policies by AOP
Configurability is a major issue in the domain of embedded system software. Existing systems specifically lack good techniques to implement configurability of architectural OS con...
Daniel Lohmann, Jochen Streicher, Olaf Spinczyk, W...
BTW
2007
Springer
153views Database» more  BTW 2007»
15 years 10 months ago
Efficient Time-Travel on Versioned Text Collections
: The availability of versioned text collections such as the Internet Archive opens up opportunities for time-aware exploration of their contents. In this paper, we propose time-tr...
Klaus Berberich, Srikanta J. Bedathur, Gerhard Wei...
GECCO
2007
Springer
184views Optimization» more  GECCO 2007»
15 years 10 months ago
Multi-objective optimization tool for a free structure analog circuits design using genetic algorithms and incorporating parasit
This paper presents a novel approach for a free structure analog circuit design using Genetic Algorithms (GA). A major problem in a free structure circuit is its sensitivity calcu...
Yaser M. A. Khalifa, Badar K. Khan, Faisal Taha
EDBT
2009
ACM
164views Database» more  EDBT 2009»
15 years 10 months ago
Efficient identification of starters and followers in social media
Activity and user engagement in social media such as web logs, wikis, online forums or social networks has been increasing at unprecedented rates. In relation to social behavior i...
Michael Mathioudakis, Nick Koudas