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COMBINATORICS
2000
84views more  COMBINATORICS 2000»
15 years 3 months ago
A Note on the Asymptotic Behavior of the Heights in b-Tries for b Large
We study the limiting distribution of the height in a generalized trie in which external nodes are capable to store up to b items (the so called b-tries). We assume that such a tr...
Charles Knessl, Wojciech Szpankowski
JCDL
2009
ACM
139views Education» more  JCDL 2009»
15 years 10 months ago
Topic model methods for automatically identifying out-of-scope resources
Recent years have seen the rise of subject-themed digital libraries, such as the NSDL pathways and the Digital Library for Earth System Education (DLESE). These libraries often ne...
Steven Bethard, Soumya Ghosh, James H. Martin, Tam...
WEBI
2010
Springer
15 years 1 months ago
Lightweight Clustering Methods for Webspam Demotion
Abstract--To make sure they can quickly respond to a specific query, the main search engines have several mechanisms. One of them consists in ranking web pages according to their i...
Thomas Largillier, Sylvain Peyronnet
ISRR
2001
Springer
121views Robotics» more  ISRR 2001»
15 years 8 months ago
Towards a Realistic Medical Simulator using Virtual Environments and Haptic Interaction
This paper presents our experience towards the conception of a virtual reality medical simulator coupled with haptic interaction aimed at training surgeons. This area of research h...
Christian Laugier, César Mendoza, Kenneth S...
VR
2008
IEEE
136views Virtual Reality» more  VR 2008»
15 years 10 months ago
Uncertainty Boundaries for Complex Objects in Augmented Reality
Registration errors between the physical world and computergenerated objects are a central problem in Augmented Reality (AR) systems. Some existing AR systems have demonstrated ho...
Jiajian Chen, Blair MacIntyre