Curved Edge Routing. - Karlis Freivalds (FCT, 2001)

Disconnected Graph Layout and the Polyomino Packing Approach. - Karlis Freivalds; Ugur Dogrusöz; Paulis Kikusts (GD, 2001)

A Nondifferentiable Optimization Approach to Ratio-Cut Partitioning. - Karlis Freivalds (WEA, 2003)

Fast and Simple Approximation of the Diameter and Radius of a Graph. - Krists Boitmanis; Karlis Freivalds; Peteris Ledins; Rudolfs Opmanis (WEA, 2006)

Vehicle classification in video using virtual detection lines. - Roberts Kadikis; Karlis Freivalds (ICMV, 2013)

An Inverse Distance-based Potential Field Function for Overlapping Point Set Visualization. - Jevgenijs Vihrovs; Krisjanis Prusis; Karlis Freivalds; Peteris Rucevskis; Valdis Krebs (IVAPP, 2014)

Graph Compact Orthogonal Layout Algorithm. - Karlis Freivalds; Jans Glagolevs (ISCO, 2014)

A Potential Field Function for Overlapping Point Set and Graph Cluster Visualization. - Jevgenijs Vihrovs; Krisjanis Prusis; Karlis Freivalds; Peteris Rucevskis; Valdis Krebs (VISIGRAPP (Selected Papers), 2014)

Statistical Method for Object Counting. - Jans Glagolevs; Karlis Freivalds (ICGSP, 2017)

Improving the Neural GPU Architecture for Algorithm Learning. - Karlis Freivalds; Renars Liepins (CoRR, 2017)

Application of Graph Clustering and Visualisation Methods to Analysis of Biomolecular Data. - Edgars Celms; Karlis Cerans; Karlis Freivalds; Paulis Kikusts; Lelde Lace; Gatis Melkus; Martins Opmanis; Darta Rituma; Peteris Rucevskis; Juris Viksna (DB&IS, 2018)

Implementing a Face Recognition System for Media Companies. - Arturs Sprogis; Karlis Freivalds; Elita Cirule (DB&IS, 2018)

On-line Television Stream Classification by Genre. - Karlis Martins Briedis; Karlis Freivalds (Balt. J. Mod. Comput., 2018)

Neural Shuffle-Exchange Networks - Sequence Processing in O(n log n) Time. - Karlis Freivalds; Emils Ozolins; Agris Sostaks (NeurIPS, 2019)

Topological structure analysis of chromatin interaction networks. - Juris Viksna; Gatis Melkus; Edgars Celms; Karlis Cerans; Karlis Freivalds; Paulis Kikusts; Lelde Lace; Martins Opmanis; Darta Rituma; Peteris Rucevskis (BMC Bioinform., 2019)

Switchblade - a Neural Network for Hard 2D Tasks. - Emils Ozolins; Karlis Freivalds; Agris Sostaks (CoRR, 2020)

Network motif-based analysis of regulatory patterns in paralogous gene pairs. - Gatis Melkus; Peteris Rucevskis; Edgars Celms; Karlis Cerans; Karlis Freivalds; Paulis Kikusts; Lelde Lace; Martins Opmanis; Darta Rituma; Juris Viksna (J. Bioinform. Comput. Biol., 2020)

Residual Shuffle-Exchange Networks for Fast Processing of Long Sequences. - Andis Draguns; Emils Ozolins; Agris Sostaks; Matiss Apinis; Karlis Freivalds (AAAI, 2021)

Matrix Shuffle- Exchange Networks for Hard 2D Tasks. - Emils Ozolins; Karlis Freivalds; Agris Sostaks (IJCNN, 2021)

Hybrid Gene Regulation Models of Mammalian Circadian Cycles. - Lelde Lace; Karlis Cerans; Karlis Freivalds; Gatis Melkus; Juris Viksna (BIOINFORMATICS, 2022)

Goal-Aware Neural SAT Solver. - Emils Ozolins; Karlis Freivalds; Andis Draguns; Eliza Gaile; Ronalds Zakovskis; Sergejs Kozlovics (IJCNN, 2022)

Unsupervised Training for Neural TSP Solver. - Eliza Gaile; Andis Draguns; Emils Ozolins; Karlis Freivalds (LION, 2022)

Denoising Diffusion for Sampling SAT Solutions. - Karlis Freivalds; Sergejs Kozlovics (CoRR, 2022)

Behavioral dynamics of bacteriophage gene regulatory networks. - Gatis Melkus; Karlis Cerans; Karlis Freivalds; Lelde Lace; Darta Zajakina; Juris Viksna (J. Bioinform. Comput. Biol., 2022)

Gates Are Not What You Need in RNNs. - Ronalds Zakovskis; Andis Draguns; Eliza Gaile; Emils Ozolins; Karlis Freivalds (ICAISC (1), 2023)

Discrete Denoising Diffusion Approach to Integer Factorization. - Karlis Freivalds; Emils Ozolins; Guntis Barzdins (ICANN (1), 2023)

Wavelet Transform Based Decomposition of Ultrasound Signals for Cortical Bone Model Evaluation. - Laksis Dans; Aleksejs Tatarinovs; Karlis Freivalds (EUSIPCO, 2024)

Learning to Move Objects With Fluid Streams in a Differentiable Simulation. - Karlis Freivalds; Laura Leja; Oskars Teikmanis (ROBOT, 2024)

Blackcurrant Leaf Analysis Using Instance Segmentation and Multi-class Classification. - Reinis Oditis; Ivo Oditis; Karlis Freivalds (Balt. J. Mod. Comput., 2025)