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ISLPED
2000
ACM
94views Hardware» more  ISLPED 2000»
15 years 7 months ago
Algorithmic transforms for efficient energy scalable computation
We introduce the notion of energy scalable computation on general purpose processors. The principle idea is to maximize computational quality for a given energy constraint. The de...
Amit Sinha, Alice Wang, Anantha Chandrakasan
FPL
2004
Springer
90views Hardware» more  FPL 2004»
15 years 6 months ago
Dual Fixed-Point: An Efficient Alternative to Floating-Point Computation
Abstract. This paper presents a new data representation known as Dual FiXedpoint (DFX), which employs a single bit exponent to select two different fixedpoint scalings. DFX provide...
Chun Te Ewe, Peter Y. K. Cheung, George A. Constan...
ICDE
2009
IEEE
173views Database» more  ICDE 2009»
16 years 4 months ago
Efficient Processing of Warping Time Series Join of Motion Capture Data
Discovering non-trivial matching subsequences from two time series is very useful in synthesizing novel time series. This can be applied to applications such as motion synthesis wh...
Yueguo Chen, Gang Chen, Ke Chen, Beng Chin Ooi
KDD
2008
ACM
186views Data Mining» more  KDD 2008»
16 years 3 months ago
Cut-and-stitch: efficient parallel learning of linear dynamical systems on smps
Multi-core processors with ever increasing number of cores per chip are becoming prevalent in modern parallel computing. Our goal is to make use of the multi-core as well as multi...
Lei Li, Wenjie Fu, Fan Guo, Todd C. Mowry, Christo...
CIKM
2009
Springer
15 years 9 months ago
Effective and efficient structured retrieval
Search engines that support structured documents typically support structure created by the author (e.g., title, section), and may also support structure added by an annotation pr...
Le Zhao, Jamie Callan