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» From Bi-ideals to Periodicity
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IJCAI
1997
13 years 9 months ago
Robust Periodic Planning and Execution for Autonomous Spacecraft
The New Millennium Remote Agent (NMRA) will be the rst on-board AI system to control an actual spacecraft. The spacecraft domain raises a number of challenges for planning and exe...
Barney Pell, Erann Gat, Ron Keesing, Nicola Muscet...
GISCIENCE
2010
Springer
166views GIS» more  GISCIENCE 2010»
13 years 7 months ago
Periodic Multi-labeling of Public Transit Lines
We designed and implemented a simple and fast heuristic for placing multiple labels along edges of a planar network. As a testbed, realworld data from Google Transit is taken: our ...
Valentin Polishchuk, Arto Vihavainen
ADCM
2000
39views more  ADCM 2000»
13 years 7 months ago
Uncertainty products of local periodic wavelets
This paper is on the angle-frequency localization of periodic scaling functions and wavelets. It is shown that the uncertainty products of uniformly local, uniformly regular and u...
Say Song Goh, Chee Heng Yeo
CDC
2009
IEEE
112views Control Systems» more  CDC 2009»
13 years 11 months ago
A Floquet-like factorization for linear periodic systems
In this note, the novel representation is proposed for a linear periodic continuous-time system with T-periodic real-valued coefficients. We prove that a T-periodic real-valued fac...
Ichiro Jikuya, Ichijo Hodaka
ADCM
2010
95views more  ADCM 2010»
13 years 7 months ago
Pairs of oblique duals in spaces of periodic functions
Abstract. We construct non-tight frames in finite-dimensional spaces consisting of periodic functions. In order for these frames to be useful in practice one needs to calculate a d...
Ole Christensen, Say Song Goh