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CORR
2010
Springer
249views Education» more  CORR 2010»
13 years 10 months ago
Lower Bounds on Near Neighbor Search via Metric Expansion
In this paper we show how the complexity of performing nearest neighbor (NNS) search on a metric space is related to the expansion of the metric space. Given a metric space we loo...
Rina Panigrahy, Kunal Talwar, Udi Wieder
SDM
2012
SIAM
305views Data Mining» more  SDM 2012»
12 years 22 days ago
Learning Hierarchical Relationships among Partially Ordered Objects with Heterogeneous Attributes and Links
Objects linking with many other objects in an information network may imply various semantic relationships. Uncovering such knowledge is essential for role discovery, data cleanin...
Chi Wang, Jiawei Han, Qi Li, Xiang Li, Wen-Pin Lin...
KDD
2008
ACM
186views Data Mining» more  KDD 2008»
14 years 10 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...
VISUALIZATION
2005
IEEE
14 years 3 months ago
Batched Multi Triangulation
The Multi Triangulation framework (MT) is a very general approach for managing adaptive resolution in triangle meshes. The key idea is arranging mesh fragments at different resolu...
Paolo Cignoni, Fabio Ganovelli, Enrico Gobbetti, F...
WMPI
2004
ACM
14 years 3 months ago
A compressed memory hierarchy using an indirect index cache
Abstract. The large and growing impact of memory hierarchies on overall system performance compels designers to investigate innovative techniques to improve memory-system efficienc...
Erik G. Hallnor, Steven K. Reinhardt