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DAC
2012
ACM
13 years 9 months ago
Chisel: constructing hardware in a Scala embedded language
In this paper we introduce Chisel, a new hardware construction language that supports advanced hardware design using highly parameterized generators and layered domain-specific h...
Jonathan Bachrach, Huy Vo, Brian Richards, Yunsup ...
DAC
2012
ACM
13 years 9 months ago
Equivalence checking for behaviorally synthesized pipelines
Loop pipelining is a critical transformation in behavioral synthesis. It is crucial to producing hardware designs with acceptable latency and throughput. However, it is a complex ...
Kecheng Hao, Sandip Ray, Fei Xie
DAC
2012
ACM
13 years 9 months ago
On software design for stochastic processors
Much recent research [8, 6, 7] suggests significant power and energy benefits of relaxing correctness constraints in future processors. Such processors with relaxed constraints ...
Joseph Sloan, John Sartori, Rakesh Kumar
ICDT
2012
ACM
226views Database» more  ICDT 2012»
13 years 9 months ago
Factorised representations of query results: size bounds and readability
We introduce a representation system for relational data based on algebraic factorisation using distributivity of product over union and commutativity of product and union. We giv...
Dan Olteanu, Jakub Zavodny
ICDT
2012
ACM
247views Database» more  ICDT 2012»
13 years 9 months ago
A normal form for preventing redundant tuples in relational databases
We introduce a new normal form, called essential tuple normal form (ETNF), for relations in a relational database where the constraints are given by functional dependencies and jo...
Hugh Darwen, C. J. Date, Ronald Fagin