IEEE Transactions on Information Theory
0018-9448
1557-9654
Mỹ
Cơ quản chủ quản: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC , Institute of Electrical and Electronics Engineers Inc.
Lĩnh vực:
Information SystemsLibrary and Information SciencesComputer Science Applications
Phân tích ảnh hưởng
Thông tin về tạp chí
The IEEE Transactions on Information Theory is a journal that publishes theoretical and experimental papers concerned with the transmission, processing, and utilization of information. The boundaries of acceptable subject matter are intentionally not sharply delimited. Rather, it is hoped that as the focus of research activity changes, a flexible policy will permit this Transactions to follow suit. Current appropriate topics are best reflected by recent Tables of Contents; they are summarized in the titles of editorial areas that appear on the inside front cover.
Các bài báo tiêu biểu
A generalized uncertainty principle and sparse representation in pairs of bases
Tập 48 Số 9 - Trang 2558-2567 - 2002
An elementary proof of a basic uncertainty principle concerning pairs of representations of R/sup N/ vectors in different orthonormal bases is provided. The result, slightly stronger than stated before, has a direct impact on the uniqueness property of the sparse representation of such vectors using pairs of orthonormal bases as overcomplete dictionaries. The main contribution in this paper is the improvement of an important result due to Donoho and Huo (2001) concerning the replacement of the l/sub 0/ optimization problem by a linear programming (LP) minimization when searching for the unique sparse representation.
#Dynamic programming #Minimization methods #Signal representations
Correction to "On the existence of positive-definite maximum-likelihood estimates of structured covariance matrices"
Tập 43 Số 3 - Trang 1094-1096 - 1997
Cooperative Diversity in Wireless Networks: Efficient Protocols and Outage Behavior
Tập 50 Số 12 - Trang 3062-3080 - 2004
Distributed space-time-coded protocols for exploiting cooperative diversity in wireless networks
Tập 49 Số 10 - Trang 2415-2425 - 2003
Correlation-immunity of nonlinear combining functions for cryptographic applications (Corresp.)
Tập 30 Số 5 - Trang 776-780 - 1984
Rates of convergence of nearest neighbor estimation under arbitrary sampling
Tập 41 Số 4 - Trang 1028-1039 - 1995
<tex>k_n</tex>-nearest neighbor classification
Tập 18 Số 5 - Trang 627-630 - 1972
Matrices with banded inverses: inversion algorithms and factorization of Gauss-Markov processes
Tập 46 Số 4 - Trang 1495-1509 - 2000