Towards the Integration of Multi-Attribute Optimization and Game Theory for Border Security Patrolling Strategies. - Oswaldo Aguirre; Nicolas Lopez; Eric Gutierrez; Heidi A. Taboada; Jose Epiritu; Christopher Kiekintveld (Applied Adversarial Reasoning and Risk Modeling, 2011)

A digitally corrected ADC using a passive pulse frequency modulator. - Eric Gutierrez; Luis Hernández 003; Ulrich Gaier; Sergio Walter; Liang Zou (ICECS, 2014)

A 0.03mm2, 40nm CMOS 1.5GS/s all-digital complementary PWM-GRO. - Enrique Prefasi; Eric Gutierrez; Luis Hernández 003; Susana Patón; Sergio Walter; Ulrich Gaier (ICECS, 2014)

A low power and low distortion VCO based ADC using a pulse frequency modulator. - Eric Gutierrez; Luis Hernández 003; Ulrich Gaier; Sergio Walter; Liang Zou (MWSCAS, 2014)

Spectral analysis of multibit VCO-ADCs and PFM-ADCs with sinusoidal inputs. - Eric Gutierrez; Luis Hernández 003 (ISCAS, 2015)

Analytical Evaluation of VCO-ADC Quantization Noise Spectrum Using Pulse Frequency Modulation. - Luis Hernández 003; Eric Gutierrez (IEEE Signal Process. Lett., 2015)

Frequency-encoded integrators applied to filtering and sigma-delta modulation. - Luis Hernández 003; Eric Gutierrez; Fernando Cardes (ISCAS, 2016)

Noise-shaping time-interleaved ADC based on a single ring oscillator and a sampling array. - Andrés Quintero; Carlos Perez; Eric Gutierrez; Luis Hernández 003; Susana Patón (MWSCAS, 2017)

A Highly Linear Ring Oscillator for VCO-based ADCs in 65-nm CMOS. - Leidy Mabel Alvero-Gonzalez; Eric Gutierrez; Luis Hernández 003 (ICECS, 2018)

Optimal NTF zero placement in MASH VCO-ADCs with higher order noise shaping. - Eric Gutierrez; Luis Hernández 003; Susana Patón; Pieter Rombouts (ICECS, 2018)

Why and How VCO-based ADCs can improve instrumentation applications. - Eric Gutierrez; Pieter Rombouts; Luis Hernández 003 (ICECS, 2018)

VCO-ADC Resolution Enhancement Using Maximum Length Sequences. - Luis Hernández 003; Enrique Prefasi; Susana Patón; Eric Gutierrez (ISCAS, 2018)

0.04-mm2 103-dB-A Dynamic Range Second-Order VCO-Based Audio ΣΔ ADC in 0.13-µm CMOS. - Fernando Cardes; Eric Gutierrez; Andrés Quintero; Cesare Buffa; Andreas Wiesbauer; Luis Hernández 003 (IEEE J. Solid State Circuits, 2018)

SNDR Limits of Oscillator-Based Sensor Readout Circuits. - Fernando Cardes; Andrés Quintero; Eric Gutierrez; Cesare Buffa; Andreas Wiesbauer; Luis Hernández 003 (Sensors, 2018)

A Pulse Frequency Modulation Interpretation of VCOs Enabling VCO-ADC Architectures With Extended Noise Shaping. - Eric Gutierrez; Luis Hernández 003; Fernando Cardes; Pieter Rombouts (IEEE Trans. Circuits Syst. I Regul. Pap., 2018)

HomeSHARE: Implementing Multi-Site Smart Technology Infrastructure. - Blaine Reeder; Haley Molchan; Eric Gutierrez; Ewelina Pena; Kelly Caine; George Demiris; Katie A. Siek; Kay Connelly (AMIA, 2019)

Resolution Enhancement of VCO-based ADCs by Passive Interpolation and Phase Injection. - Leidy Mabel Alvero-Gonzalez; Luis Hernández 003; Eric Gutierrez (DCIS, 2019)

Continuous Time Sigma-Delta Modulator with VCO-based integrators and optimized NTF zeros. - Victor Medina; Leidy Mabel Alvero-Gonzalez; Eric Gutierrez; Susana Patón; Luis Hernández 003 (ICECS, 2019)

VCO-ADCs with a Quadrature Band-Pass Noise-Transfer-Function. - Eric Gutierrez; Leidy Mabel Alvero-Gonzalez; Luis Hernández 003; Pieter Rombouts (ISCAS, 2019)

VCO-based Feature Extraction Architecture for Low Power Speech Recognition Applications. - Eric Gutierrez; Carlos Perez; Fernando Hernandez; Luis Hernández 003 (MWSCAS, 2019)

A Pulse Frequency Modulation VCO-ADC in 40 nm. - Eric Gutierrez; Carlos Perez; Luis Hernández 003; Fernando Cardes; Violeta Petrescu; Sergio Walter; Ulrich Gaier (IEEE Trans. Circuits Syst. II Express Briefs, 2019)

High-Speed and Energy-Efficient Ring-Oscillator for Analog-to-Digital Conversion. - Leidy Mabel Alvero-Gonzalez; Luis Hernandez Corporales; Eric Gutierrez (DCIS, 2020)

VCO-ADC Linearization by Switched Capacitor Frequency-to-Current Conversion. - Rubén Garvi; Leidy Mabel Alvero-Gonzalez; Carlos Perez; Eric Gutierrez; Luis Hernández 003 (ISCAS, 2020)

A Model of Continuous-Time Sigma Delta Modulation Based on Pulse Frequency Encoding. - Victor Medina; Susana Patón; Eric Gutierrez; Luis Hernández 003 (ISCAS, 2020)

Low Power Phase-Encoded MAC Accelerator for Smart Sensors with VCO-based ADCs. - Eric Gutierrez; Carlos Perez; Susana Patón; Luis Hernández 003 (MWSCAS, 2020)

A low power and low area mixed-signal neuronal cell for spiking neural networks. - Carolina Raymond; Eric Gutierrez (MWSCAS, 2021)

Nyquist VCO-based ADC with Programmable Pulse Shaping Filter for Mitigation of Blockers. - Leidy Mabel Alvero-Gonzalez; Eric Gutierrez (ISCAS, 2022)

A Phase-Encoded Voice Features Extraction Circuit Using Digital Mixers and Analog Filters based on Ring Oscillators. - Rubén Garvi; Eric Gutierrez; Victor Medina; Luis Hernández 003 (ISCAS, 2022)

A maximally-digital VCO-ADC with inherent mixing input capability. - Victor Medina; Rubén Garvi; Eric Gutierrez; Luis Hernández 003 (ISCAS, 2022)

Towards Ultra-Low Power Consumption VAD Architectures with Mixed Signal Circuits. - Yukai Shen; Dietmar Straeussnigg; Eric Gutierrez (ISCAS, 2023)

Ultra-Low Power Heart Rate Estimation with VCO-based ADCs. - Leidy Mabel Alvero-Gonzalez; Carlos Perez; Natalia Martínez; Ana Mejon; Eric Gutierrez (PRIME, 2023)

A Gray-Encoded Ring Oscillator for Efficient Frequency-to-Digital Conversion in VCO-Based ADCs. - Victor Medina; Rubén Garvi; Eric Gutierrez; Susana Patón; Luis Hernández 003 (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

A VCO-ADC Linearized by a Capacitive Frequency-to-Current Converter. - Rubén Garvi; Javier Granizo; Eric Gutierrez; Victor Medina; Andreas Wiesbauer; Luis Hernández 003 (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

Delay Cell for Highly-Linear Current-Controlled Oscillator-Based Analog-to-Digital Conversion. - Leidy Mabel Alvero-Gonzalez; Georges G. E. Gielen; Eric Gutierrez (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

A VCO-Based ADC With Inherent Mixing Capability and Local Oscillator Suppression in 55-nm CMOS. - Victor Medina; Rubén Garvi; Eric Gutierrez; Luis Hernández 003 (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

Time-Encoded Mostly Digital Feature Extraction for Voice Activity Detection Tasks. - Yukai Shen; Carlos Perez; Dietmar Straeussnigg; Eric Gutierrez (ISCAS, 2024)

A 3rd-order Noise Shaped Multistage Open-Loop Current Controlled Oscillator-based ADC with Non-Linearity Compensation. - Nordin Zbida; Susana Patón; Eric Gutierrez (ISCAS, 2024)

Analysis of VCO-Based Continuous-Time ΣΔ ADCs Using a Subset of Phases as the Feedback Signal. - Victor Medina; Leidy Mabel Alvero-Gonzalez; Eric Gutierrez; Luis Hernández 003; Susana Patón (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

Analysis of Calibration Requirements in Image Recognition Tasks with Time-Encoded ANNs. - Carlos Perez; Eric Gutierrez (ISCAS, 2025)

All-Digital Open-Loop 2nd-order Pulse Shaping Filter VCO-based ADC. - Nordin Zbida; Susana Patón; Eric Gutierrez (ISCAS, 2025)