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2009
ACM
15 years 4 months ago
Kepler + Hadoop: a general architecture facilitating data-intensive applications in scientific workflow systems
MapReduce provides a parallel and scalable programming model for data-intensive business and scientific applications. MapReduce and its de facto open source project, called Hadoop...
Jianwu Wang, Daniel Crawl, Ilkay Altintas
BPM
2009
Springer
107views Business» more  BPM 2009»
15 years 1 months ago
Scientific Workflows: Business as Usual?
Business workflow management and business process modeling are mature research areas, whose roots go far back to the early days of office automation systems. Scientific workflow ma...
Bertram Ludäscher, Mathias Weske, Timothy M. ...
IPPS
2002
IEEE
15 years 2 months ago
Communication Characteristics of Large-Scale Scientific Applications for Contemporary Cluster Architectures
This paper examines the explicit communication characteristics of several sophisticated scientific applications, which, by themselves, constitute a representative suite of publicl...
Jeffrey S. Vetter, Frank Mueller
CCGRID
2010
IEEE
14 years 1 months ago
WORKEM: Representing and Emulating Distributed Scientific Workflow Execution State
- Scientific workflows have become an integral part of cyberinfrastructure as their computational complexity and data sizes have grown. However, the complexity of the distributed i...
Lavanya Ramakrishnan, Dennis Gannon, Beth Plale
CONCURRENCY
2002
89views more  CONCURRENCY 2002»
14 years 9 months ago
MyPYTHIA: a recommendation portal for scientific software and services
In this paper, we outline the design of a recommendation system (MyPYTHIA) implemented as a web portal. MyPYTHIA's design objectives include evaluating the quality and perfor...
Elias N. Houstis, Ann Christine Catlin, Nitesh Dha...