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ENTCS
2010
107views more  ENTCS 2010»
15 years 6 months ago
PobSAM: Policy-based Managing of Actors in Self-Adaptive Systems
In this paper, we present a formal model, named PobSAM (Policy-based Self-Adaptive Model), for modeling self-adaptive systems. In this model, policies are used as a mechanism to d...
Narges Khakpour, Saeed Jalili, Carolyn L. Talcott,...
ICDCS
2010
IEEE
15 years 10 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...
IJNSEC
2006
132views more  IJNSEC 2006»
15 years 6 months ago
Personality Trait Based Simulation Model of the E-mail System
Within the area of criminal and terrorist social network analysis, there is little research being done on analysing the communication behavior of criminal and terrorist groups. In...
Mark Jyn-Huey Lim, Michael Negnevitsky, Jacky Hart...
DMS
2008
167views Multimedia» more  DMS 2008»
15 years 8 months ago
Testing Multi-agent Systems for Deadlock Detection Based on UML Models
There is a growing demand for Multi-Agent Systems (MAS) in the software industry. The autonomous agent interaction in a dynamic software environment can potentially lead to runtim...
Nariman Mani, Vahid Garousi, Behrouz Homayoun Far
AIED
2009
Springer
16 years 1 months ago
What Students Expect May Have More Impact Than What They Know or Feel
Researchers of educational technologies are often asked to do the impossible: make students learn and have them enjoy it. These two objectives, though not mutually exclusive, are f...
G. Tanner Jackson, Arthur C. Graesser, Danielle S....