20 search results - page 3 / 4 » Some polynomials over Q(t) and their Galois groups |
IJAC
2007
13 years 7 months ago
2007
The Whitehead minimization problem consists in finding a minimum size element in the automorphic orbit of a word, a cyclic word or a finitely generated subgroup in a finite rank...
TIT
1998
13 years 7 months ago
1998
— In this paper we introduce a class of nonlinear cyclic error-correcting codes, which we call subspace subcodes of Reed–Solomon (SSRS) codes. An SSRS code is a subset of a par...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
We propose a new set of rotationally and translationally invariant features for image or pattern recognition and classification. The new features are cubic polynomials in the pix...
TCC
2004
Springer
14 years 27 days ago
2004
Springer
We consider the problem of threshold secret sharing in groups with hierarchical structure. In such settings, the secret is shared among a group of participants that is partitioned ...
ICDE
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper, we study the problem of auditing a batch of SQL queries: given a set of SQL queries that have been posed over a database, determine whether some subset of these quer...