| Randomness efficient identity testing of multivariate polynomials |
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Annual ACM Symposium on Theory of Computing
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Proceedings of the thirty-third annual ACM symposium on Theory of computing
table of contents
Hersonissos, Greece
Pages: 216 - 223
Year of Publication: 2001
ISBN:1-58113-349-9
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Downloads (6 Weeks): 9, Downloads (12 Months): 41, Citation Count: 13
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ABSTRACT
We present a randomized polynomial time algorithm to determine if a multivariate polynomial is zero using O(\log mn&dgr;) random bits where n is the number of variables, m is the number of monomials, and &dgr; is the total degree of the unknown polynomial. All other known randomized identity tests (see for example [7, 12, 1]) use &ohgr;(n) random bits even when the polynomial is sparse and has low total degree. In such cases our algorithm has an exponential savings in randomness. In addition, we obtain the first polynomial time algorithm for interpolating sparse polynomials over finite fields of large characteristic. Our approach uses an error correcting code combined with the randomness optimal isolation lemma of [8] and yields a generalized isolation lemma which works with respect to a set of linear forms over a base set.
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
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D. Y. Grigoriev and M. Karpinski. The matching problem for bipartite graphs with polynomially bounded permanents is in NC. In Ashok K. Chandra, editor, Proceedings of the 28th Annual Symposium on Foundations of Computer Science, pages 166-172, Los Angeles, CA, October 1987. IEEE Computer Society Press.
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G. L. Miller. Reimann's hypothesis and tests for primality. J. Comput. System Sci, 13:300-317, 1976.
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M. O. Rabin. A probabilistic algorithm for testing primality. Journal of Number Theory, 12, 1980.
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Victor Shoup. Searching for primitive roots in finite fields. Mathematics of Computation, 58(197):369-380, January 1992.
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Kai Werther. The complexity of sparse polynomial interpolation over finite fields. Applicable Algebra in Engineering, Communication, and Computing, 5:91-103, 1994.
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CITED BY 13
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Seth Pettie , Vijaya Ramachandran, Minimizing randomness in minimum spanning tree, parallel connectivity, and set maxima algorithms, Proceedings of the thirteenth annual ACM-SIAM symposium on Discrete algorithms, p.713-722, January 06-08, 2002, San Francisco, California
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