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CN
2010
91views more  CN 2010»
14 years 8 months ago
ILP formulations for non-simple p-cycle and p-trail design in WDM mesh networks
Conventional simple p-cycle (Preconfigured Protection Cycle) concept allows fast and capacity-efficient span protection in WDM mesh networks. Unlike simple p-cycle, non-simple p-cy...
Bin Wu, Kwan L. Yeung, Pin-Han Ho
INFOCOM
2003
IEEE
15 years 2 months ago
Algorithms for Computing QoS Paths with Restoration
— There is a growing interest among service providers to offer new services with Quality of Service (QoS) guaranties that are also resilient to failures. Supporting QoS connectio...
Yigal Bejerano, Yuri Breitbart, Rajeev Rastogi, Al...
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WIOPT
2010
IEEE
14 years 8 months ago
Minimizing transmission energy in sensor networks via trajectory control
—Energy optimization is a significant component of Wireless Sensor Network (WSN) design. In this paper we consider transmission energy optimization in WSNs where messages are co...
Delia Ciullo, Guner D. Celik, Eytan Modiano
TRANSCI
2008
108views more  TRANSCI 2008»
14 years 9 months ago
Per-Seat, On-Demand Air Transportation Part II: Parallel Local Search
The availability of relatively cheap small jet aircrafts suggests a new air transportation business: dial-a-flight, an on-demand service in which travelers call a few days in adva...
Daniel G. Espinoza, R. Garcia, Marcos Goycoolea, G...
COR
2008
142views more  COR 2008»
14 years 9 months ago
Modeling and solving the rooted distance-constrained minimum spanning tree problem
In this paper we discuss models and methods for solving the rooted distance constrained minimum spanning tree problem which is defined as follows: given a graph G = (V, E) with no...
Luis Gouveia, Ana Paias, Dushyant Sharma