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74
Voted
ESA
2009
Springer
92views Algorithms» more  ESA 2009»
15 years 6 months ago
Minimizing Movement: Fixed-Parameter Tractability
Abstract. We study an extensive class of movement minimization problems which arise from many practical scenarios but so far have little theoretical study. In general, these proble...
Erik D. Demaine, MohammadTaghi Hajiaghayi, D&aacut...
SMA
2009
ACM
208views Solid Modeling» more  SMA 2009»
15 years 6 months ago
On the parameterization of Catmull-Rom curves
The behavior of Catmull-Rom curves heavily depends on the choice of parameter values at the control points. We analyze a class of parameterizations ranging from uniform to chordal...
Cem Yuksel, Scott Schaefer, John Keyser
110
Voted
SECON
2007
IEEE
15 years 5 months ago
On the Broadcast Capacity of Multihop Wireless Networks: Interplay of Power, Density and Interference
— In this paper we study the broadcast capacity of multihop wireless networks which we define as the maximum rate at which broadcast packets can be generated in the network such...
Alireza Keshavarz-Haddad, Rudolf H. Riedi
MFCS
2007
Springer
15 years 5 months ago
Evolvability
A framework for analyzing the computational capabilities and the limitations of the evolutionary process of random change guided by selection was recently introduced by Valiant [V...
Leslie G. Valiant
GLOBECOM
2006
IEEE
15 years 5 months ago
Service Differentiation by a Link Layer Protocol Based on SR ARQ over a Satellite Channel
— This paper studies the case where multiple IP flows are aggregated over a single satellite channel and an error recovery by retransmissions is performed by SelectiveRepeat (SR...
Toshihiro Shikama, Takashi Watanabe, Tadanori Mizu...