Sciweavers

7820 search results - page 46 / 1564
» Formalization of Time and Space
Sort
View
JOT
2006
85views more  JOT 2006»
15 years 21 days ago
The Tao of Modeling Spaces
The paper introduces modeling spaces in order to help software practitioner to understand modeling. Usually software engineers often think of a specific kind of models
Dragan Djuric, Dragan Gasevic, Vladan Devedzic
EUROCRYPT
2004
Springer
15 years 6 months ago
Merkle Tree Traversal in Log Space and Time
Abstract. We present a technique for Merkle tree traversal which requires only logarithmic space and time1 . For a tree with N nodes, our algorithm computes sequential tree leaves ...
Michael Szydlo
135
Voted
NC
2011
175views Neural Networks» more  NC 2011»
14 years 7 months ago
P systems with active membranes: trading time for space
We consider recognizer P systems having three polarizations associated to the membranes, and we show that they are able to solve the PSPACEcomplete problem Quantified 3SAT when wo...
Antonio E. Porreca, Alberto Leporati, Giancarlo Ma...
CORR
2010
Springer
106views Education» more  CORR 2010»
14 years 10 months ago
Simulating space and time
This paper explores the idea that the space-time of a virtual reality could appear to those within it as our space-time does to us. The likely processing needed to do this include...
Brian Whitworth
79
Voted
GLOBECOM
2008
IEEE
15 years 7 months ago
Terabit Ethernet: A Time-Space Carrier Sense Multiple Access Method
To achieve Terabit and Petabit switching, both time (high transmission speed) and space (multi-stage interconnection network) technologies are required. We propose an Ethernet for...
Joseph Y. Hui, David A. Daniel