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SIGIR
2009
ACM
14 years 4 months ago
The ESA retrieval model revisited
Among the retrieval models that have been proposed in the last years, the ESA model of Gabrilovich and Markovitch received much attention. The authors report on a significant imp...
Maik Anderka, Benno Stein
ICASSP
2008
IEEE
14 years 4 months ago
NeSh: A joint shadowing model for links in a multi-hop network
Accurate analysis and simulation in multi-hop (sensor, ad hoc, and mesh) networks requires accurate representation of physical layer fading processes. Current models either ignore...
Neal Patwari, Piyush Agrawal
CSCW
2000
ACM
14 years 2 months ago
Coordination of communication: effects of shared visual context on collaborative work
We outline some of the benefits of shared visual information for collaborative repair tasks and report on a study comparing collaborative performance on a manual task by workers a...
Susan R. Fussell, Robert E. Kraut, Jane Siegel
AINA
2008
IEEE
13 years 11 months ago
Monitoring Network Traffic to Detect Stepping-Stone Intrusion
Most network intruders tend to use stepping-stones to attack or to invade other hosts to reduce the risks of being discovered. There have been many approaches that were proposed t...
Jianhua Yang, Byong Lee, Stephen S. H. Huang
CDC
2008
IEEE
110views Control Systems» more  CDC 2008»
13 years 11 months ago
Topological identification in networks of dynamical systems
The paper deals with the problem of reconstructing the tree-like topological structure of a network of linear dynamical systems. A distance function is defined in order to evaluat...
Donatello Materassi, Giacomo Innocenti