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ICPP
2009
IEEE
14 years 9 months ago
Heterogeneity-Aware Erasure Codes for Peer-to-Peer Storage Systems
Peer-to-peer (P2P) storage systems rely on data redundancy to obtain high levels of data availability. Among the existing data redundancy schemes, erasure coding is a widely adopte...
Lluis Pamies-Juarez, Pedro García Ló...
ASAP
2002
IEEE
170views Hardware» more  ASAP 2002»
15 years 4 months ago
Reviewing 4-to-2 Adders for Multi-Operand Addition
Recently there has been quite a number of papers discussing the use of redundant 4-to-2 adders for the accumulation of partial products in multipliers, claiming one type to be sup...
Peter Kornerup
SIGMOD
2006
ACM
112views Database» more  SIGMOD 2006»
15 years 12 months ago
Join minimization in XML-to-SQL translation: an algebraic approach
Consider an XML view defined over a relational database, and a user query specified over this view. This user XML query is typically processed using the following steps: (a) our t...
Murali Mani, Song Wang, Daniel J. Dougherty, Elke ...
ASAP
2005
IEEE
112views Hardware» more  ASAP 2005»
15 years 5 months ago
On the Advantages of Serial Architectures for Low-Power Reliable Computations
This paper explores low-power reliable microarchitectures for addition. Power, speed, and reliability (both defect- and fault-tolerance) are important metrics of system design, sp...
Valeriu Beiu, Snorre Aunet, Jabulani Nyathi, Ray R...
ARITH
2009
IEEE
15 years 6 months ago
Computation of Decimal Transcendental Functions Using the CORDIC Algorithm
In this work we propose new decimal floating-point CORDIC algorithms for transcendental function evaluation. We show how these algorithms are mapped to a state of the art Decimal...
Álvaro Vázquez, Julio Villalba, Elis...