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BMCBI
2011
15 years 1 months ago
Accurate statistics for local sequence alignment with position-dependent scoring by rare-event sampling
Background: Molecular database search tools need statistical models to assess the significance for the resulting hits. In the classical approach one asks the question how probable...
Stefan Wolfsheimer, Inke Herms, Sven Rahmann, Alex...
WER
2001
Springer
15 years 11 months ago
Requirements Elicitation Using a Combination of Prototypes and Scenarios
A survey of different types of prototypes and current prototyping methods is presented. Especially the usage of prototypes with use cases and scenarios is investigated, and an appr...
Markus Mannio, Uolevi Nikula
AOSE
2008
Springer
15 years 8 months ago
Experimental Evaluation of Ontology-Based Test Generation for Multi-agent Systems
Abstract. Software agents are a promising technology for today's complex, distributed systems. Methodologies and techniques that address testing and reliability of multi agent...
Cu D. Nguyen, Anna Perini, Paolo Tonella
ALGORITHMICA
2010
125views more  ALGORITHMICA 2010»
15 years 7 months ago
On the Fastest Vickrey Algorithm
We investigate the algorithmic performance of Vickrey-Clarke-Groves mechanisms in the single item case. We provide a formal definition of a Vickrey algorithm for this framework, a...
Elena Grigorieva, P. Jean-Jacques Herings, Rudolf ...
ICDE
2003
IEEE
133views Database» more  ICDE 2003»
16 years 8 months ago
Evaluating Window Joins over Unbounded Streams
We investigate algorithms for evaluating moving window joins over pairs of unbounded streams. We introduce a unit-time-basis cost model to analyze the expected performance of thes...
Jaewoo Kang, Jeffrey F. Naughton, Stratis Viglas