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» The Context-Dependent Role Model
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IRI
2005
IEEE
16 years 8 days ago
Reusing legacy COBOL code with UML collaboration diagrams via a Wide Spectrum Language
Many legacy systems were developed in COBOL, which still play an important role in business. It is an unavoidable issue for organisations to maintain or replace these COBOL system...
Jianjun Pu, Zhuopeng Zhang, Yang Xu, Hongji Yang
SAC
2005
ACM
16 years 7 days ago
Towards system software for physical space applications
In ubiquitous computing era, the notion of context-awareness will play an important role. An application should be aware of its operating context for supporting and enriching huma...
Kaori Fujinami, Tatsuo Nakajima
SIGMETRICS
2003
ACM
147views Hardware» more  SIGMETRICS 2003»
15 years 12 months ago
Effect of node size on the performance of cache-conscious B+-trees
In main-memory databases, the number of processor cache misses has a critical impact on the performance of the system. Cacheconscious indices are designed to improve performance b...
Richard A. Hankins, Jignesh M. Patel
ICFEM
2003
Springer
15 years 12 months ago
Formalization, Testing and Execution of a Use Case Diagram
Abstract. Errors in a requirements model have prolonged detrimental effects on reliability, cost, and safety of a software system. It is very costly to fix these errors in later ...
Wuwei Shen, Shaoying Liu
ICAISC
2010
Springer
15 years 11 months ago
Persistent Activation Blobs in Spiking Neural Networks with Mexican Hat Connectivity
Abstract. Short range excitation, long range inhibition sometimes referred to as mexican hat connectivity seems to play important role in organization of the cortex, leading to fai...
Filip Piekniewski