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ITICSE
2009
ACM
16 years 1 months ago
Cooperative learning to support the lacks of PBL
In this paper, we describe the use of some cooperative learning methodology sessions in a Project Based Learning course, in order to cover those topics uncovered by the project. C...
Javier García Martín
LOCWEB
2009
ACM
16 years 1 months ago
The case for a location metasystem
Microsoft has proposed an identity metasystem to standardize identity services and the principles behind them. A location metasystem can support interoperation between location se...
Nick Doty
SIGCOMM
2009
ACM
16 years 1 months ago
Tuning message size in opportunistic mobile networks
We describe a new model for studying intermittently connected mobile networks, based on Markovian random temporal graphs, that captures the influence of message size, maximum tol...
John Whitbeck, Vania Conan, Marcelo Dias de Amorim
SIGCOMM
2009
ACM
16 years 1 months ago
OLS: opportunistic localization system for smart phones devices
In this paper, we describe the opportunistic localization, which enables localization services that works seamlessly in heterogeneous environments including indoors as oppose to G...
Martin Klepal, Maarten Weyn, Warsun Najib, Inge By...
SIGIR
2009
ACM
16 years 1 months ago
Visualizing the problems with the INEX topics
Topics form a crucial component of a test collection. We show, through visualization, that the INEX 2008 topics have shortcomings, which questions their validity for evaluating XM...
Andrew Trotman, Maria del Rocio Gomez Crisostomo, ...