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SEBD
1997
158views Database» more  SEBD 1997»
13 years 11 months ago
Indexing Metric Spaces with M-Tree
M-tree is a dynamic access method suitable to index generic “metric spaces”, where the function used to compute the distance between any two objects satisfies the positivity, ...
Paolo Ciaccia, Marco Patella, Fausto Rabitti, Pave...
MMS
2006
13 years 10 months ago
A platform for virtual collaboration spaces and educational communities: the case of EVE
This paper presents the design, implementation and evaluation of EVE Community Prototype, which is an educational virtual community aiming to meet the requirements of a Virtual Col...
Christos Bouras, Eri Giannaka, Alexandros Panagopo...
GLOBECOM
2009
IEEE
14 years 4 months ago
Successive Relaying Aided Near-Capacity Irregular Distributed Space-Time Coding
— In this paper, an Irregular Distributed Space-Time (Ir-DST) coding scheme is studied in the context of a twin-relay aided network in which the successive relaying protocol is e...
Lingkun Kong, Soon Xin Ng, Robert G. Maunder, Lajo...
WCNC
2008
IEEE
14 years 4 months ago
Two-Stage Code Acquisition Employing Search Space Reduction and Iterative Detection in the DS-UWB Downlink
— In this paper we propose and investigate an iterative code acquisition scheme assisted by both search space reduction and iterative Massage Passing (MP), which was designed for...
Seung Hwan Won, Lajos Hanzo
DATE
2010
IEEE
263views Hardware» more  DATE 2010»
14 years 3 months ago
SCOC3: a space computer on a chip
—This paper presents the definition of an integrated processor core ASIC named SCOC3 which is designed for space computers. It also presents the validation method that has led to...
Franck Koebel, Jean-François Coldefy