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COMPGEOM
2007
ACM
15 years 8 months ago
Bi-criteria linear-time approximations for generalized k-mean/median/center
We consider the problem of approximating a set P of n points in Rd by a collection of j-dimensional flats, and extensions thereof, under the standard median / mean / center measur...
Dan Feldman, Amos Fiat, Micha Sharir, Danny Segev
SIGGRAPH
1995
ACM
15 years 8 months ago
Modeling surfaces of arbitrary topology using manifolds
We describe an extension of B-splines to surfacesof arbitrary topology, including arbitrary boundaries. The technique inherits many of the properties of B-splines: local control, ...
Cindy Grimm, John F. Hughes
IJCAI
2007
15 years 6 months ago
Relational Knowledge with Predictive State Representations
Most work on Predictive Representations of State (PSRs) has focused on learning and planning in unstructured domains (for example, those represented by flat POMDPs). This paper e...
David Wingate, Vishal Soni, Britton Wolfe, Satinde...
133
Voted
MKWI
2008
152views Business» more  MKWI 2008»
15 years 6 months ago
Towards a Market-Centric OGSA-Compliant Architecture Model
: The Open Grid Services Architecture (OGSA) provides a high-level framework for service-oriented grid architecture, mostly based on web service standards. The vision of a worldwid...
Paul Karänke, Thomas Bieser, Michael Schü...
DC
2001
15 years 6 months ago
A Metadata Kernel for Electronic Permanence
This paper presents a streamlined metadata record format designed to support the permanence of network discoverable objects. It starts with the Dublin Core consensus and distills ...
John A. Kunze