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CCS
2006
ACM
15 years 1 months ago
Secure information sharing enabled by Trusted Computing and PEI models
The central goal of secure information sharing is to "share but protect" where the motivation to "protect" is to safeguard the sensitive content from unauthori...
Ravi S. Sandhu, Kumar Ranganathan, Xinwen Zhang
FOCS
2004
IEEE
15 years 1 months ago
Approximating Edit Distance Efficiently
Edit distance has been extensively studied for the past several years. Nevertheless, no linear-time algorithm is known to compute the edit distance between two strings, or even to...
Ziv Bar-Yossef, T. S. Jayram, Robert Krauthgamer, ...
FOCS
2004
IEEE
15 years 1 months ago
Triangulation and Embedding Using Small Sets of Beacons
Concurrent with recent theoretical interest in the problem of metric embedding, a growing body of research in the networking community has studied the distance matrix defined by n...
Jon M. Kleinberg, Aleksandrs Slivkins, Tom Wexler
CPM
2006
Springer
125views Combinatorics» more  CPM 2006»
15 years 1 months ago
Geometric Suffix Tree: A New Index Structure for Protein 3-D Structures
Abstract. Protein structure analysis is one of the most important research issues in the post-genomic era, and faster and more accurate query data structures for such 3-D structure...
Tetsuo Shibuya
EUROSSC
2006
Springer
15 years 1 months ago
Towards Hovering Information
This paper introduces a new concept of information that can exist in a mobile environment with no fixed infrastructure and centralized servers, which we call the Hovering Informati...
Alfredo A. Villalba Castro, Dimitri Konstantas