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IROS
2006
IEEE
107views Robotics» more  IROS 2006»
14 years 1 months ago
Image Mapping and Visual Attention on a Sensory Ego-Sphere
Abstract— The Sensory Ego-Sphere (SES) is a short-term memory for a robot in the form of an egocentric, tessellated, spherical, sensory-motor map of the robot’s locale. This pa...
Katherine Achim Fleming, Richard Alan Peters II, R...
ESA
2005
Springer
107views Algorithms» more  ESA 2005»
14 years 27 days ago
Workload-Optimal Histograms on Streams
Histograms are used in many ways in conventional databases and in data stream processing for summarizing massive data distributions. Previous work on constructing histograms on da...
S. Muthukrishnan, Martin Strauss, X. Zheng
VLDB
2005
ACM
116views Database» more  VLDB 2005»
14 years 26 days ago
Client Assignment in Content Dissemination Networks for Dynamic Data
Consider a content distribution network consisting of a set of sources, repositories and clients where the sources and the repositories cooperate with each other for efficient di...
Shetal Shah, Krithi Ramamritham, Chinya V. Ravisha...
VLDB
2004
ACM
92views Database» more  VLDB 2004»
14 years 22 days ago
Write-Optimized B-Trees
Large writes are beneficial both on individual disks and on disk arrays, e.g., RAID-5. The presented design enables large writes of internal B-tree nodes and leaves. It supports b...
Goetz Graefe
VLDB
2004
ACM
103views Database» more  VLDB 2004»
14 years 22 days ago
WIC: A General-Purpose Algorithm for Monitoring Web Information Sources
The Web is becoming a universal information dissemination medium, due to a number of factors including its support for content dynamicity. A growing number of Web information prov...
Sandeep Pandey, Kedar Dhamdhere, Christopher Olsto...