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VMV
2007
141views Visualization» more  VMV 2007»
13 years 10 months ago
Distance Calculation between a Point and a Subdivision Surface
This article focuses on algorithms for fast computation of the Euclidean distance between a query point and a subdivision surface. The analyzed algorithms include uniform tessella...
Torsten Ullrich, Volker Settgast, Ulrich Krispel, ...
WEBI
2010
Springer
13 years 6 months ago
Estimating News Coverage of Web Search Results
The abundance of content on the web and the lack of quality control require more refined approaches in analyzing online information. In this paper, we propose evaluating the extent...
Adam Jatowt, Yukiko Kawai, Katsumi Tanaka
ICWSM
2009
13 years 6 months ago
Visualizing Cross-Lingual/Cross-Cultural Differences in Concerns in Multilingual Blogs
The goal of this paper is to cross-lingually analyze multilingual blogs collected with a topic keyword. The framework of collecting multilingual blogs with a topic keyword is desi...
Hiroyuki Nakasaki, Mariko Kawaba, Sayuri Yamazaki,...
TOC
2010
155views Management» more  TOC 2010»
13 years 3 months ago
A New Quantum Lower Bound Method, with an Application to a Strong Direct Product Theorem for Quantum Search
Abstract: We present a new method for proving lower bounds on quantum query algorithms. The new method is an extension of the adversary method, by analyzing the eigenspace structur...
Andris Ambainis
ICIP
2002
IEEE
14 years 10 months ago
SPIN-IT: a data centric routing protocol for image retrieval in wireless networks
In this paper, we propose and analyze a routing protocol for mobile ad hoc networks that supports efficient image retrieval based on metadata queries. In digital photography, meta...
Edward Woodrow, Wendi Rabiner Heinzelman