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CEC
2008
IEEE
16 years 1 months ago
Learning what to ignore: Memetic climbing in topology and weight space
— We present the memetic climber, a simple search algorithm that learns topology and weights of neural networks on different time scales. When applied to the problem of learning ...
Julian Togelius, Faustino J. Gomez, Jürgen Sc...
ASAP
2004
IEEE
99views Hardware» more  ASAP 2004»
15 years 11 months ago
Complex Square Root with Operand Prescaling
We propose a radix-r digit-recurrence algorithm for complex square-root. The operand is prescaled to allow the selection of square-root digits by rounding of the residual. This lea...
Milos D. Ercegovac, Jean-Michel Muller
ICCD
2002
IEEE
106views Hardware» more  ICCD 2002»
16 years 4 months ago
A Low Energy Set-Associative I-Cache with Extended BTB
This paper proposes a low-energy instruction-cache architecture, called history-based tag-comparison (HBTC) cache. The HBTC cache attempts to re-use tag-comparison results for avo...
Koji Inoue, Vasily G. Moshnyaga, Kazuaki Murakami
IPPS
2009
IEEE
16 years 2 months ago
A scalable auto-tuning framework for compiler optimization
We describe a scalable and general-purpose framework for auto-tuning compiler-generated code. We combine Active Harmony’s parallel search backend with the CHiLL compiler transfo...
Ananta Tiwari, Chun Chen, Jacqueline Chame, Mary W...
AH
2008
Springer
16 years 1 months ago
(Web Search)shared: Social Aspects of a Collaborative, Community-Based Search Network
Abstract. Collaborative Web search (CWS) is a community-based approach to Web search that supports the sharing of past result selections among a group of related searchers so as to...
Maurice Coyle, Barry Smyth