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TC
2010
15 years 25 days ago
Performability Analysis of Multistate Computing Systems Using Multivalued Decision Diagrams
A distinct characteristic of multistate systems (MSS) is that the systems and/or their components may exhibit multiple performance levels (or states) varying from perfect operation...
Suprasad V. Amari, Liudong Xing, Akhilesh Shrestha...
DMTCS
2003
89views Mathematics» more  DMTCS 2003»
15 years 7 months ago
On the Monotonic Computability of Semi-computable Real Numbers
Let h : N → Q be a computable function. A real number x is h-monotonically computable (h-mc, for short) if there is a computable sequence (xs) of rational numbers which converges...
Xizhong Zheng, George Barmpalias
ICDT
2007
ACM
126views Database» more  ICDT 2007»
16 years 8 days ago
Combining Incompleteness and Ranking in Tree Queries
Abstract. In many cases, users may want to consider incomplete answers to their queries. Often, however, there is an overwhelming number of such answers, even if subsumed answers a...
Benny Kimelfeld, Yehoshua Sagiv
CALCO
2005
Springer
104views Mathematics» more  CALCO 2005»
15 years 11 months ago
Abstract Scalars, Loops, and Free Traced and Strongly Compact Closed Categories
Scalars, Loops, and Free Traced and Strongly Compact Closed Categories Samson Abramsky Oxford University Computing Laboratory Wolfson Building, Parks Road, Oxford OX1 3QD, U.K. htt...
Samson Abramsky
DFT
2004
IEEE
118views VLSI» more  DFT 2004»
15 years 9 months ago
Defect Characterization for Scaling of QCA Devices
Quantum dot Cellular Automata (QCA) is amongst promising new computing scheme in the nano-scale regimes. As an emerging technology, QCA relies on radically different operations in...
Jing Huang, Mariam Momenzadeh, Mehdi Baradaran Tah...