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ICDE
2007
IEEE
124views Database» more  ICDE 2007»
16 years 8 months ago
The Haar+ Tree: A Refined Synopsis Data Structure
We introduce the Haar+ tree: a refined, wavelet-inspired data structure for synopsis construction. The advantages of this structure are twofold: First, it achieves higher synopsis...
Panagiotis Karras, Nikos Mamoulis
IPMI
1999
Springer
16 years 7 months ago
Co-dimension 2 Geodesic Active Contours for MRA Segmentation
Abstract. Automatic and semi-automatic magnetic resonance angiography (MRA) segmentation techniques can potentially save radiologists large amounts of time required for manual segm...
Liana M. Lorigo, Olivier D. Faugeras, W. Eric L. G...
CSE
2009
IEEE
16 years 1 months ago
Has Anyone Seen My Goose? Social Network Services in Developing Regions
Abstract— In developing regions, Internet connectivity is extremely poor, while mobile phone penetration is much higher. The inhabitants of developing conuntries still rely on tr...
Narseo Vallina-Rodriguez, Pan Hui, Jon Crowcroft
DATE
2008
IEEE
102views Hardware» more  DATE 2008»
16 years 1 months ago
Vectorization of Reed Solomon Decoding and Mapping on the EVP
Reed Solomon (RS) codes are used in a variety of (wireless) communication systems. Although commonly implemented in dedicated hardware, this paper explores the mapping of high-thr...
Akash Kumar, Kees van Berkel
DSN
2008
IEEE
16 years 1 months ago
Scheduling algorithms for unpredictably heterogeneous CMP architectures
In future large-scale multi-core microprocessors, hard errors and process variations will create dynamic heterogeneity, causing performance and power characteristics to differ amo...
Jonathan A. Winter, David H. Albonesi