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TC
1998
13 years 6 months ago
Using Decision Diagrams to Design ULMs for FPGAs
—Many modern Field Programmable Logic Arrays (FPGAs) use lookup table (LUT) logic blocks which can be programmed to realize any function of a fixed number of inputs. It is possib...
Zeljko Zilic, Zvonko G. Vranesic
DAC
2005
ACM
13 years 8 months ago
Prime clauses for fast enumeration of satisfying assignments to boolean circuits
Finding all satisfying assignments of a propositional formula has many applications in the design of hardware and software. An approach to this problem augments a clause-recording...
HoonSang Jin, Fabio Somenzi
DISOPT
2008
81views more  DISOPT 2008»
13 years 6 months ago
Intermediate integer programming representations using value disjunctions
We introduce a general technique to create an extended formulation of a mixed-integer program. We classify the integer variables into blocks, each of which generates a finite set ...
Matthias Köppe, Quentin Louveaux, Robert Weis...
WADS
2001
Springer
86views Algorithms» more  WADS 2001»
13 years 11 months ago
Practical Approximation Algorithms for Separable Packing Linear Programs
Abstract. We describe fully polynomial time approximation schemes for generalized multicommodity flow problems arising in VLSI applications such as Global Routing via Buffer Block...
Feodor F. Dragan, Andrew B. Kahng, Ion I. Mandoiu,...
SPW
2004
Springer
13 years 11 months ago
The Dancing Bear: A New Way of Composing Ciphers
This note presents a new way of composing cryptographic primitives which makes some novel combinations possible. For example, one can do threshold decryption using standard block c...
Ross Anderson