Cepstral coefficients, covariance lags, and pole-zero models for finite data strings. - Christopher I. Byrnes; Per Enqvist; Anders Lindquist (IEEE Trans. Signal Process., 2001)

Identifiability of shaping filters from covariance lags, cepstral windows and Markov parameters. - Christopher I. Byrnes; Per Enqvist; Anders Lindquist (CDC, 2002)

Pole-zero identification based on simultaneous realization of normalized covariances and Markov parameters. - Per Enqvist (CDC, 2002)

Identifiability and Well-Posedness of Shaping-Filter Parameterizations: A Global Analysis Approach. - Christopher I. Byrnes; Per Enqvist; Anders Lindquist (SIAM J. Control. Optim., 2002)

On the tangential q-Markov COVER problem. - Per Enqvist; Andrea Gombani (CDC, 2003)

A Convex Optimization Approach to ARMA(n, m) Model Design from Covariance and Cepstral Data. - Per Enqvist (SIAM J. Control. Optim., 2004)

Minimal symmetric Darlington synthesis: a frequency domain approach. - Laurent Baratchart; Per Enqvist; Andrea Gombani; Martine Olivi (CDC, 2006)

Spectrum estimation by interpolation of covariances and cepstrum parameters in an exponentional class of spectral densities. - Per Enqvist (CDC, 2006)

On the simultaneous realization problem - Markov-parameter and covariance interpolation. - Per Enqvist (Signal Process., 2006)

Approximative covariance interpolation with a quadratic penalty. - Per Enqvist; Enrico Avventi (CDC, 2007)

Minimal symmetric Darlington synthesis. - Laurent Baratchart; Per Enqvist; Andrea Gombani; Martine Olivi (Math. Control. Signals Syst., 2007)

Minimal Itakura-Saito distance and covariance interpolation. - Per Enqvist; Johan Karlsson (CDC, 2008)

Covariance interpolation and geometry of power spectral densities. - Per Enqvist (ECC, 2009)

Generalizing the Markov and covariance interpolation problem using input-to-state filters - Per Enqvist (CoRR, 2011)

Approximative Covariance Interpolation - Per Enqvist (CoRR, 2011)

Confidence assessment for spectral estimation based on estimated covariances. - Johan Karlsson; Per Enqvist; Ather Gattami (ICASSP, 2016)

Chat Based Contact Center Modeling - System Modeling, Parameter Estimation and Missing Data Sampling. - Per Enqvist; Göran Svensson (ICORES, 2017)

Multi-server Marginal Allocation - With CVaR and Abandonment based QoS Measures. - Per Enqvist; Göran Svensson (ICORES, 2018)

A Marginal Allocation Approach to Resource Management for a System of Multiclass Multiserver Queues Using Abandonment and CVaR QoS Measures. - Per Enqvist; Göran Svensson (ICORES (Selected Papers), 2018)

A State Dependent Chat System Model. - Per Enqvist; Göran Svensson (ICORES, 2019)

Comparing Optimization Methods for Radiation Therapy Patient Scheduling using Different Objectives. - Sara Frimodig; Per Enqvist; Mats Carlsson; Carole Mercier (Oper. Res. Forum, 2023)