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HPDC
2002
IEEE
15 years 11 months ago
A Secure Distributed Search System
This paper presents the design, implementationand evaluation of Mingle, a secure distributed search system. Each participatinghost runs a Mingle server, which maintains an inverte...
Yinglian Xie, David R. O'Hallaron, Michael K. Reit...
ICIP
2000
IEEE
16 years 8 months ago
Fast Code Enhancement with Local Search for Fractal Image Compression
Optimal fractal coding consists of finding in a finite set of contractive affine mappings one whose unique fixed point is closest to the original image. Optimal fractal coding is ...
Raouf Hamzaoui, Dietmar Saupe, Michael Hiller
SIGIR
2005
ACM
16 years 4 days ago
An interface to search human movements based on geographic and chronological metadata
Historians and scholars can better understand historic events by studying the geographic and chronological activity of individuals who witnessed them. A lack of adequate tools to ...
Wilma Bainbridge, Ryen W. White, Douglas W. Oard
EVOW
2005
Springer
16 years 3 days ago
Genetic Paint: A Search for Salient Paintings
The contribution of this paper is a novel non-photorealistic rendering (NPR) algorithm for rendering real images in an impasto painterly style. We argue that figurative artworks a...
John P. Collomosse, Peter M. Hall
ICCS
2004
Springer
15 years 12 months ago
The Computational Complexity of Orientation Search in Cryo-Electron Microscopy
Abstract. In this paper we study the problem of determining threedimensional orientations for noisy projections of randomly oriented identical particles. The problem is of central ...
Taneli Mielikäinen, Janne Ravantti, Esko Ukko...