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» The Expressive Power of Simple Parallelism
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ICDT
2010
ACM
133views Database» more  ICDT 2010»
15 years 2 months ago
On the Tradeoff between Mapping and Querying Power in XML Data Exchange
In XML data exchange, a schema mapping specifies rules for restructuring a source document under the target schema, and queries over the target document must be answered in a way...
Shunichi Amano, Claire David, Leonid Libkin, Filip...
77
Voted
PIMRC
2010
IEEE
14 years 7 months ago
Gaussian two-way relay channel with arbitrary inputs
A two-way relay channel with independent parallel Gaussian channels between the relay and the two terminals is considered. Focusing on the decode-and-forward protocol, the second p...
Deniz Gündüz, Miquel Payaró
92
Voted
ICC
2008
IEEE
119views Communications» more  ICC 2008»
15 years 4 months ago
Capacity Analysis and Power Allocation over Non-Identical MISO Rayleigh Fading Channels
Abstract— We analyze the capacity of a multiple-input singleoutput system over Rayleigh fading channels. The channels are assumed to be independent and non-identically distribute...
Le Cao, Meixia Tao, Pooi Yuen Kam
OOPSLA
1987
Springer
15 years 1 months ago
Self: The Power of Simplicity
SELF is an object-oriented language for exploratory programming based on a small number of simple and concrete ideas: prototypes, slots, and behavior. Prototypes combine inheritanc...
David Ungar, Randall B. Smith
CORR
2008
Springer
133views Education» more  CORR 2008»
14 years 9 months ago
From Multi-Keyholes to Measure of Correlation and Power Imbalance in MIMO Channels: Outage Capacity Analysis
An information-theoretic analysis of a multi-keyhole channel, which includes a number of statistically independent keyholes with possibly different correlation matrices, is given. ...
George Levin, Sergey Loyka