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ICDE
2010
IEEE
295views Database» more  ICDE 2010»
15 years 11 months ago
K nearest neighbor queries and kNN-Joins in large relational databases (almost) for free
— Finding the k nearest neighbors (kNN) of a query point, or a set of query points (kNN-Join) are fundamental problems in many application domains. Many previous efforts to solve...
Bin Yao, Feifei Li, Piyush Kumar
SMA
2009
ACM
208views Solid Modeling» more  SMA 2009»
15 years 11 months ago
Accelerating geometric queries using the GPU
We present practical algorithms for accelerating geometric queries on models made of NURBS surfaces using programmable Graphics Processing Units (GPUs). We provide a generalized f...
Adarsh Krishnamurthy, Sara McMains, Kirk Haller
SSDBM
2003
IEEE
105views Database» more  SSDBM 2003»
15 years 9 months ago
Using Bitmap Index for Interactive Exploration of Large Datasets
Many scientific applications generate large spatiotemporal datasets. A common way of exploring these datasets is to identify and track regions of interest. Usually these regions ...
Kesheng Wu, Wendy S. Koegler, Jacqueline Chen, Ari...
MSS
1999
IEEE
118views Hardware» more  MSS 1999»
15 years 8 months ago
Designing a Self-Maintaining Storage System
This paper shows the suitability of a "self-maintaining" approach to Tertiary Disk, a large-scale disk array system built from commodity components. Instead of incurring...
Satoshi Asami, Nisha Talagala, David A. Patterson
NOSSDAV
2010
Springer
15 years 8 months ago
Mesh-based peer-to-peer layered video streaming with taxation
Recent advance in scalable video coding (SVC) makes it possible for users to receive the same video with different qualities. To adopt SVC in P2P streaming, two key design questio...
Hao Hu, Yang Guo, Yong Liu