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COMGEO
2011
ACM
15 years 1 months ago
On crossing numbers of geometric proximity graphs
Let P be a set of n points in the plane. A geometric proximity graph on P is a graph where two points are connected by a straight-line segment if they satisfy some prescribed prox...
Bernardo M. Ábrego, Ruy Fabila Monroy, Silv...
CORR
2011
Springer
243views Education» more  CORR 2011»
15 years 1 months ago
Localization from Incomplete Noisy Distance Measurements
—We consider the problem of positioning a cloud of points in the Euclidean space Rd , from noisy measurements of a subset of pairwise distances. This task has applications in var...
Adel Javanmard, Andrea Montanari
IOR
2011
96views more  IOR 2011»
15 years 1 months ago
On the Minimax Complexity of Pricing in a Changing Environment
We consider a pricing problem in an environment where the customers’ willingness-to-pay (WtP) distribution may change at some point over the selling horizon. Customers arrive se...
Omar Besbes, Assaf J. Zeevi
TCOM
2011
129views more  TCOM 2011»
15 years 1 months ago
On the Capacity of WDM Passive Optical Networks
—To lower costs, WDM PONs may share the usage of wavelengths, transmitters, and receivers among ONUs, instead of dedicating the transmission between OLT and each ONU with one ind...
Jingjing Zhang, Nirwan Ansari
TII
2010
124views Education» more  TII 2010»
15 years 1 months ago
Address-Independent Estimation of the Worst-case Memory Performance
Abstract--Real-time systems are subject to temporal constraints and require a schedulability analysis to ensure that task execution finishes within lower and upper specified bounds...
Basilio B. Fraguela, Diego Andrade, Ramon Doallo