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ICDCS
2010
IEEE
15 years 8 months ago
Visual, Log-Based Causal Tracing for Performance Debugging of MapReduce Systems
Abstract—The distributed nature and large scale of MapReduce programs and systems poses two challenges in using existing profiling and debugging tools to understand MapReduce pr...
Jiaqi Tan, Soila Kavulya, Rajeev Gandhi, Priya Nar...
ICSE
2000
IEEE-ACM
15 years 8 months ago
Software engineering for mobility: a roadmap
The term distributed computing conjures the image of a fixed network structure whose nodes support the execution of processes that communicate with each other via messages traveli...
Gruia-Catalin Roman, Gian Pietro Picco, Amy L. Mur...
DGO
2004
102views Education» more  DGO 2004»
15 years 6 months ago
A Web Query System for Heterogeneous Government Data
This paper describes a Web-based query system for semantically heterogeneous government-produced data. Geospatial Web-based information systems and portals are currently being dev...
Nancy Wiegand, Naijun Zhou, Isabel F. Cruz, Willia...
ECIS
2004
15 years 6 months ago
Requirements Engineering During Global Software Development: Some Impediments to the Requirements Engineering Process: a case st
Requirements engineering is not straightforward for any software development team. Developing software when team members are located in widely distributed geographic locations pos...
Jo Hanisch, Brian J. Corbitt
CN
2010
136views more  CN 2010»
15 years 4 months ago
PCIR: Combining DHTs and peer clusters for efficient full-text P2P indexing
Distributed hash tables (DHTs) are very efficient for querying based on key lookups. However, building huge term indexes, as required for IR-style keyword search, poses a scalabil...
Odysseas Papapetrou, Wolf Siberski, Wolfgang Nejdl