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DCC
2006
IEEE
16 years 27 days ago
A Flaw in the Use of Minimal Defining Sets for Secret Sharing Schemes
It is shown that in some cases it is possible to reconstruct a block design D uniquely from incomplete knowledge of a minimal defining set for D. This surprising result has implic...
Mike J. Grannell, Terry S. Griggs, Anne Penfold St...
ISSEP
2010
Springer
243views Education» more  ISSEP 2010»
15 years 10 months ago
Object-Oriented Modeling of Object-Oriented Concepts
Teaching introductory object-oriented programming presents considerable challenges. Some of these challenges are due to the intrinsic complexity of the subject matter — object-or...
Michela Pedroni, Bertrand Meyer
WEA
2010
Springer
280views Algorithms» more  WEA 2010»
15 years 8 months ago
Practical Nearest Neighbor Search in the Plane
This paper shows that using some very simple practical assumptions, one can design an algorithm that finds the nearest neighbor of a given query point in O(log n) time in theory ...
Michael Connor, Piyush Kumar
ARITH
2009
IEEE
15 years 8 months ago
IEEE 754-2008 Decimal Floating-Point for Intel
A brief description is provided of the decimal floating-point support available for Intel® Architecture processors, compliant with the IEEE Standard 754-2008 for Floating-Point A...
Marius Cornea
IVA
2009
Springer
15 years 7 months ago
A Virtual Tour Guide for Virtual Worlds
In this paper we present an implementation of a embodied conversational agent that serves as a virtual tour guide in Second Life. We show how we combined the abilities of a convers...
Dusan Jan, Antonio Roque, Anton Leuski, Jackie Mor...