Kristina Naskovska — accepted AI-conference papers

2018

Generalized Tensor Contractions for an Improved Receiver Design in MIMO-OFDM Systems

Kristina Naskovska, Martin Haardt, André Lima Férrer de Almeida

ICASSP 2018accepted

Tensor contraction is a multilinear algebra operator that defines an inner product between two tensors with compatible dimensions. In this work, we show that the MIMO-OFDM (Multiple-Input Multiple-Output - Orthogonal Frequency Division Multiplexing) received signal can be modeled by means of the ten…

Cited by 0 Source ↗Scholar ↗

2016

Extension of the semi-algebraic framework for approximate CP decompositions via non-symmetric simultaneous matrix diagonalization

Kristina Naskovska, Martin Haardt, Petr Tichavský, Gilles Chabriel, Jean Barrère

ICASSP 2016accepted

With the increased importance of the CP decomposition (CANDECOMP/PARAFAC decomposition), efficient methods for its calculation are necessary. In this paper we present an extension of the SECSI (SEmi-algebraic framework for approximate CP decomposition via SImultaneous matrix diagonalization) that is…

Cited by 10 Source ↗Scholar ↗