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AE
2003
Springer
15 years 6 months ago
Co-evolution in Artificial Ecosystems: Competition and Cooperation Using Allellopathy
This paper presents simulations of long-term co-evolution in simple artificial ecosystems composed of different plant species. Artificial plants and plant communities, evolving in ...
Claude Lattaud
SSD
2001
Springer
94views Database» more  SSD 2001»
15 years 5 months ago
Selectivity Estimation of Complex Spatial Queries
Several studies have focused on the efficient processing of simple spatial query types such as selections and spatial joins. Little work, however, has been done towards the optimiz...
Nikos Mamoulis, Dimitris Papadias
DEXAW
2000
IEEE
149views Database» more  DEXAW 2000»
15 years 5 months ago
On 3D Topological Relationships
This paper presents an integrated study on possible topological relationship between multidimensional simple objects in 0,1,2 and 3 D space. The formal categorisation of spatial r...
Sisi Zlatanova
DCC
1999
IEEE
15 years 5 months ago
Embedded Post-Processing for Enhancement of Compressed Images
This paper presents a simple and e ective post-processing method for compressed images. This work focuses on the cyclic time-variance introduced by block-based and subband transfo...
Aria Nosratinia
SOFSEM
1997
Springer
15 years 5 months ago
Path Layout in ATM Networks
This paper surveys recent results in the area of virtual path layout in ATM networks. We present a model for the theoretical study of these layouts the model amounts to covering t...
Shmuel Zaks