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TASE
2011
IEEE
14 years 4 months ago
A Totally Decoupled Piezo-Driven XYZ Flexure Parallel Micropositioning Stage for Micro/Nanomanipulation
—This paper reports the design and development processes of a totally decoupled flexure-based XYZ parallel-kinematics micropositioning stage with piezoelectric actuation. The un...
Yangmin Li, Qingsong Xu
PODS
2008
ACM
204views Database» more  PODS 2008»
15 years 9 months ago
Annotated XML: queries and provenance
We present a formal framework for capturing the provenance of data appearing in XQuery views of XML. Building on previous work on relations and their (positive) query languages, w...
J. Nathan Foster, Todd J. Green, Val Tannen
76
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GLOBECOM
2007
IEEE
15 years 4 months ago
Cross-Layer Call Admission Control for a CDMA Uplink Employing a Base-Station Antenna Array
— A novel cross-layer call admission control policy is proposed for a general CDMA beamforming system. In contrast to previously proposed call admission control (CAC) policies wh...
Wei Sheng, Steven D. Blostein
SMI
2006
IEEE
183views Image Analysis» more  SMI 2006»
15 years 3 months ago
The Generalized Shape Distributions for Shape Matching and Analysis
This paper presents a novel 3D shape descriptor "The Generalized Shape Distributions" for effective shape matching and analysis, by taking advantage of both local and gl...
Yi Liu, Hongbin Zha, Hong Qin
ECHT
1992
15 years 1 months ago
Two Years before the Mist: Experiences with Aquanet
Aquanet is a collaborative hypertext tool that combines elements of frame-based knowledge representation and graphical presentation. In this paper, we examine the first major appl...
Catherine C. Marshall, Russell A. Rogers