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A Probabilistic Secret Sharing Scheme for a Compartmented Access Structure
Lecture Notes in Computer Science, 2011 In a compartmented access structure, there are disjoint participants C 1,...,Cm. The access structure consists of subsets of participants containing at least ti from Ci for i = 1,...,m, and a total of at least t0 participants.
Wang Mingsheng
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Access pricing and market structure
Information Economics and Policy, 2001Abstract In telecommunications industries access charge problems are important issues during deregulation. In Japan and the US, deregulation also involves the issue of industrial structures as integration or divestiture of a long-distance sector. This paper analyzes access charge problems by introducing effects of the divestiture on cost functions ...
Koji Domon, Koshiro Ota
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Accessing a transporter structure
Nature, 2004Information processing in the brain requires the neurotransmitter glutamate. Hence the importance of today's publication of the structure of an archaeal relative of the transporter controlling glutamate's levels.
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English Access to Structured Data
2011 IEEE Fifth International Conference on Semantic Computing, 2011We present work on using a domain model to guide text interpretation, in the context of a project that aims to interpret English questions as a sequence of queries to be answered from structured databases. We adapt a broad-coverage and ambiguity-enabled natural language processing (NLP) system to produce domain-specific logical forms, using knowledge ...
Kyle Richardson 0001 +4 more
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2022
AbstractIn this Chapter the definition and rationale of the ‘region’ as a unit of analysis is discussed, and among other things, the detailed methodology of calculating regional value added, calculating sectoral shares and also the diversity index etc. is explained.
Poornima Dore, K. Narayanan
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AbstractIn this Chapter the definition and rationale of the ‘region’ as a unit of analysis is discussed, and among other things, the detailed methodology of calculating regional value added, calculating sectoral shares and also the diversity index etc. is explained.
Poornima Dore, K. Narayanan
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Accessing semi-structured databases
Proceedings of the 1st International Conference on Intelligent Semantic Web-Services and Applications, 2010Due to appearance of varied semi-structured databases on Internet and Intranet, knowingly and unknowingly huge amount of Information grow at a fast pace. These databases evolve very quickly; like run time report generated by ERPs, World-Wide Web with its HTML pages, text files, bibliographies, various logs generated etc.
Leena A. Deshpande, C. S. Warnekar
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On optimal multiversion access structures
1993We propose an asymptotically optimal multiversion B-tree. In our setting, insertions and deletions of data items are allowed only for the present version, whereas range queries and exact match queries are allowed for any version, present or past. The technique we present for transforming a (usual single version) B-tree into a multiversion B-tree is ...
Bruno Becker +4 more
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A structure for access control lists
Software: Practice and Experience, 1979AbstractIn order to obtain concise specifications of access rights, the possibility of granting access rights to groups of users was introduced. This gives rise to the problem of forming specifications which refer to arbitrary unions and intersections of groups. The problem is solved by means of a special list structure.
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On nucleotide solvent accessibility in RNA structure
Gene, 2010Sequence dependence of solvent accessibility in globular and membrane proteins is well established. However, this important structural property has been poorly investigated in nucleic acids. On the other hand investigation of structural determinants of transcriptional and post-transcriptional processes in gene expression are also in a primitive stage ...
Yumlembam H, Singh +6 more
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Secret sharing with access structures in a hierarchy
18th International Conference on Advanced Information Networking and Applications, 2004. AINA 2004., 2004We propose a secret sharing scheme with the property of access structures in a hierarchy. We employ the concept of admission tickets to delegate the access right from ancestors to their descendants. Each participant group has an authorized access structure and each access structure has its own secret key.
Chin-Chen Chang 0001 +3 more
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