Sciweavers

1527 search results - page 88 / 306
» Demographic information flows
Sort
View
INFOCOM
2009
IEEE
15 years 10 months ago
Locally vs. Globally Optimized Flow-Based Content Distribution to Mobile Nodes
—The paper deals with efficient distribution of timely information to flows of mobile devices. We consider the case where a set of Information Dissemination Devices (IDDs) broa...
Mhameed Aezladen, Reuven Cohen, Danny Raz
CIKM
2009
Springer
15 years 10 months ago
Aging effects on query flow graphs for query suggestion
Ranieri Baraglia, Carlos Castillo, Debora Donato, ...
114
Voted
STACS
2005
Springer
15 years 9 months ago
Centrality Measures Based on Current Flow
Abstract. We consider variations of two well-known centrality measures, betweenness and closeness, with a different model of information spread. Rather than along shortest paths o...
Ulrik Brandes, Daniel Fleischer
INFORMS
2010
125views more  INFORMS 2010»
15 years 2 months ago
Combining Exact and Heuristic Approaches for the Capacitated Fixed-Charge Network Flow Problem
We develop a solution approach for the fixed charge network flow problem (FCNF) that produces provably high-quality solutions quickly. The solution approach combines mathematica...
Mike Hewitt, George L. Nemhauser, Martin W. P. Sav...
NOMS
2010
IEEE
196views Communications» more  NOMS 2010»
15 years 2 months ago
Towards an Information Management Overlay for emerging networks
— There has recently been an increasing research interest in network management infrastructures that autonomously adapt to the dynamics of the environment. In this paper, we pres...
Lefteris Mamatas, Stuart Clayman, Marinos Charalam...