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ALGORITHMICA
2007
132views more  ALGORITHMICA 2007»
15 years 6 months ago
On the Feasibility of Time Estimation under Isolation Conditions in Wireless Sensor Networks
We study the problem of providing a sensor with an accurate estimate of the time, from a novel perspective which is complementary to the well-studied clock synchronization problem....
Daniela Tulone
BMCBI
2007
117views more  BMCBI 2007»
15 years 6 months ago
Influence of degree correlations on network structure and stability in protein-protein interaction networks
Background: The existence of negative correlations between degrees of interacting proteins is being discussed since such negative degree correlations were found for the large-scal...
Caroline C. Friedel, Ralf Zimmer
GEOINFORMATICA
2007
148views more  GEOINFORMATICA 2007»
15 years 6 months ago
Assessing the Certainty of Locations Produced by an Address Geocoding System
Addresses are the most common georeferencing resource people use to communicate to others a location within a city. Urban GIS applications that receive data directly fromcitizens,...
Clodoveu A. Davis, Frederico T. Fonseca
AAI
1999
125views more  AAI 1999»
15 years 5 months ago
Deictic Believability: Coordinated Gesture, Locomotion, and Speech in Lifelike Pedagogical Agents
Lifelike animated agents for knowledge-based learning environments can provide timely, customized advice to support students' problem solving. Because of their strong visual ...
James C. Lester, Jennifer L. Voerman, Stuart G. To...
CORR
2010
Springer
121views Education» more  CORR 2010»
15 years 5 months ago
Interference Channel with an Out-of-Band Relay
A Gaussian interference channel (IC) with a relay is considered. The relay is assumed to operate over an orthogonal band with respect to the underlying IC, and the overall system i...
Onur Sahin, Osvaldo Simeone, Elza Erkip