Sciweavers

188 search results - page 30 / 38
» A multivariate interlace polynomial
Sort
View
ASPDAC
2009
ACM
164views Hardware» more  ASPDAC 2009»
14 years 2 months ago
Accounting for non-linear dependence using function driven component analysis
Majority of practical multivariate statistical analyses and optimizations model interdependence among random variables in terms of the linear correlation among them. Though linear...
Lerong Cheng, Puneet Gupta, Lei He
ISSAC
2007
Springer
153views Mathematics» more  ISSAC 2007»
14 years 1 months ago
On exact and approximate interpolation of sparse rational functions
The black box algorithm for separating the numerator from the denominator of a multivariate rational function can be combined with sparse multivariate polynomial interpolation alg...
Erich Kaltofen, Zhengfeng Yang
HYBRID
2010
Springer
14 years 2 months ago
Automatic invariant generation for hybrid systems using ideal fixed points
We present computational techniques for automatically generating algebraic (polynomial equality) invariants for algebraic hybrid systems. Such systems involve ordinary differentia...
Sriram Sankaranarayanan
ICASSP
2009
IEEE
14 years 2 months ago
Instantaneous frequency rate estimation for high-order polynomial-phase signal
—Instantaneous frequency rate (IFR) estimation for high-order polynomial phase signals (PPSs) is considered. Specifically, an IFR estimator with only a second-order nonlinearity ...
Pu Wang, Hongbin Li, Igor Djurovic, Jianyu Yang
TCC
2005
Springer
132views Cryptology» more  TCC 2005»
14 years 1 months ago
Evaluating 2-DNF Formulas on Ciphertexts
Let ψ be a 2-DNF formula on boolean variables x1, . . . , xn ∈ {0, 1}. We present a homomorphic public key encryption scheme that allows the public evaluation of ψ given an en...
Dan Boneh, Eu-Jin Goh, Kobbi Nissim