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PODS
2001
ACM
85views Database» more  PODS 2001»
15 years 9 months ago
On XML Integrity Constraints in the Presence of DTDs
The paper investigates XML document speci cations with DTDs and integrity constraints, such as keysand foreign keys. We study the consistency problem of checking whether a given s...
Wenfei Fan, Leonid Libkin
58
Voted
DCC
2001
IEEE
15 years 9 months ago
Trellis Structure and Higher Weights of Extremal Self-Dual Codes
A method for demonstrating and enumerating uniformly efficient (permutation-optimal) trellis decoders for self-dual codes of high minimum distance is developed. Such decoders and c...
Houshou Chen, John T. Coffey
DCC
2001
IEEE
15 years 9 months ago
Cryptography in Quadratic Function Fields
We describe several cryptographic schemes in quadratic function fields of odd characteristic. In both the real and the imaginary representation of such a field, we present a Diffi...
Renate Scheidler
ICCD
2001
IEEE
103views Hardware» more  ICCD 2001»
15 years 6 months ago
Fixed-outline Floorplanning through Better Local Search
Classical floorplanning minimizes a linear combination of area and wirelength. When Simulated Annealing is used, e.g., with the Sequence Pair representation, the typical choice o...
Saurabh N. Adya, Igor L. Markov
ICCD
2001
IEEE
98views Hardware» more  ICCD 2001»
15 years 6 months ago
Design Alternatives for Parallel Saturating Multioperand Adders
Parallel saturating multioperand adders significantly improve the performance of GSM speech coders by giving compilers and assembly language programmers the ability to paralleliz...
Pablo I. Balzola, Michael J. Schulte, Jie Ruan, C....