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ICASSP
2011
IEEE
14 years 1 months ago
Optimization of the antenna array geometry based on a Bayesian DOA estimation criterion
In this paper, we address the problem of the sensor placement for estimating the direction of a narrow-band source, randomly located in the far-field of a planar antenna array. E...
Houcem Gazzah, Jean Pierre Delmas
IAT
2007
IEEE
15 years 4 months ago
Convergence of Peer-to-Peer Collision Avoidance among Unmanned Aerial Vehicles
In this article we study the theoretical aspects of the collision avoidance among the collectives of unmanned aerial vehicles (UAVs) engaged in the free flight operation. The fre...
Premysl Volf, David Sislák, Michal Pechouce...
ACSC
2003
IEEE
15 years 3 months ago
User Hints for Map Labelling
The Map Labelling Problem appears in several applications, mainly in Cartography. Although much research on this problem has been done, it is interesting to note that map-labellin...
Hugo A. D. do Nascimento, Peter Eades
HCI
2007
14 years 11 months ago
A Requirement Engineering Approach to User Centered Design
: This paper describes an approach to integrate UCD activities into the existing Software Engineering practices and processes. The aim is to use the outcomes of UCD activities thro...
Dirk Zimmermann, Lennart Grötzbach
CSMR
2000
IEEE
15 years 2 months ago
A Proposal for Supporting Software Evolution in Componentware
In practice, a pure top-down and refinement-based development process is not applicable. A more iterative and incremental approach is usually applied with respect to changing req...
Andreas Rausch