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» Complexity of Contextual Reasoning
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LICS
2007
IEEE
15 years 10 months ago
Symmetric Datalog and Constraint Satisfaction Problems in Logspace
We introduce symmetric Datalog, a syntactic restriction of linear Datalog and show that its expressive power is exactly that of restricted symmetric monotone Krom SNP. The deep re...
László Egri, Benoit Larose, Pascal T...
QUATIC
2007
IEEE
15 years 10 months ago
A Nationwide Program for Software Process Improvement in Brazil
Continuous improvement of software development capability is fundamental for organizations to thrive in competitive markets. Nevertheless, Software Process Improvement (SPI) imple...
Ana Regina Cavalcanti da Rocha, Mariano Montoni, K...
ROMAN
2007
IEEE
115views Robotics» more  ROMAN 2007»
15 years 10 months ago
Issues in Human/Robot Task Structuring and Teaching
—Teaching a robot new skills may require that the teacher scaffolds the teaching experience appropriately. However, due to inherent assumptions made by a human teacher the scaffo...
Joe Saunders, Nuno Otero, Chrystopher L. Nehaniv
SRDS
2007
IEEE
15 years 10 months ago
The Fail-Heterogeneous Architectural Model
Fault tolerant distributed protocols typically utilize a homogeneous fault model, either fail-crash or fail-Byzantine, where all processors are assumed to fail in the same manner....
Marco Serafini, Neeraj Suri
VTC
2007
IEEE
15 years 10 months ago
Modeling UpLink Power Control with Outage Probabilities
We investigate models for uplink interference in wireless systems. Our models account for the effects of outage probabilities. Such an accounting requires a nonlinear, even nonco...
Kenneth L. Clarkson, K. Georg Hampel, John D. Hobb...