Karlis Freivalds

According to our database, Karlis Freivalds authored at least 28 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Learning to Move Objects with Fluid Streams in a Differentiable Simulation.

Karlis Freivalds, Laura Leja, Oskars Teikmanis

CoRR, 2024

Wavelet Transform Based Decomposition of Ultrasound Signals for Cortical Bone Model Evaluation.

Laksis Dans, Aleksejs Tatarinovs, Karlis Freivalds

Proceedings of the 32nd European Signal Processing Conference, 2024

2023

Discrete Denoising Diffusion Approach to Integer Factorization.

Karlis Freivalds, Emils Ozolins, Guntis Barzdins

Proceedings of the Artificial Neural Networks and Machine Learning, 2023

Gates Are Not What You Need in RNNs.

Ronalds Zakovskis, Andis Draguns, Eliza Gaile, Emils Ozolins, Karlis Freivalds

Proceedings of the Artificial Intelligence and Soft Computing, 2023

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

Denoising Diffusion for Sampling SAT Solutions.

Karlis Freivalds, Sergejs Kozlovics

CoRR, 2022

Unsupervised Training for Neural TSP Solver.

Eliza Gaile, Andis Draguns, Emils Ozolins, Karlis Freivalds

Proceedings of the Learning and Intelligent Optimization - 16th International Conference, 2022

Goal-Aware Neural SAT Solver.

Emils Ozolins, Karlis Freivalds, Andis Draguns, Eliza Gaile, Ronalds Zakovskis, Sergejs Kozlovics

Proceedings of the International Joint Conference on Neural Networks, 2022

Hybrid Gene Regulation Models of Mammalian Circadian Cycles.

Lelde Lace, Karlis Cerans, Karlis Freivalds, Gatis Melkus, Juris Viksna

Proceedings of the 15th International Joint Conference on Biomedical Engineering Systems and Technologies, 2022

2021

Matrix Shuffle- Exchange Networks for Hard 2D Tasks.

Emils Ozolins, Karlis Freivalds, Agris Sostaks

Proceedings of the International Joint Conference on Neural Networks, 2021

Residual Shuffle-Exchange Networks for Fast Processing of Long Sequences.

Andis Draguns, Emils Ozolins, Agris Sostaks, Matiss Apinis, Karlis Freivalds

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

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

Switchblade - a Neural Network for Hard 2D Tasks.

Emils Ozolins, Karlis Freivalds, Agris Sostaks

CoRR, 2020

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

Neural Shuffle-Exchange Networks - Sequence Processing in O(n log n) Time.

Karlis Freivalds, Emils Ozolins, Agris Sostaks

Proceedings of the Advances in Neural Information Processing Systems 32: Annual Conference on Neural Information Processing Systems 2019, 2019

2018

On-line Television Stream Classification by Genre.

Karlis Martins Briedis, Karlis Freivalds

Balt. J. Mod. Comput., 2018

Implementing a Face Recognition System for Media Companies.

Arturs Sprogis, Karlis Freivalds, Elita Cirule

Proceedings of the Databases and Information Systems, 2018

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

Proceedings of the Databases and Information Systems, 2018

2017

Improving the Neural GPU Architecture for Algorithm Learning.

Karlis Freivalds, Renars Liepins

CoRR, 2017

Statistical Method for Object Counting.

Jans Glagolevs, Karlis Freivalds

Proceedings of the International Conference on Graphics and Signal Processing, 2017

2014

A Potential Field Function for Overlapping Point Set and Graph Cluster Visualization.

Jevgenijs Vihrovs, Krisjanis Prusis, Karlis Freivalds, Peteris Rucevskis, Valdis Krebs

Proceedings of the Computer Vision, Imaging and Computer Graphics - Theory and Applications, 2014

Graph Compact Orthogonal Layout Algorithm.

Karlis Freivalds, Jans Glagolevs

Proceedings of the Combinatorial Optimization - Third International Symposium, 2014

An Inverse Distance-based Potential Field Function for Overlapping Point Set Visualization.

Jevgenijs Vihrovs, Krisjanis Prusis, Karlis Freivalds, Peteris Rucevskis, Valdis Krebs

Proceedings of the 5th International Conference on Information Visualization Theory and Applications, 2014

2013

Vehicle classification in video using virtual detection lines.

Roberts Kadikis, Karlis Freivalds

Proceedings of the Sixth International Conference on Machine Vision, 2013

2006

Fast and Simple Approximation of the Diameter and Radius of a Graph.

Krists Boitmanis, Karlis Freivalds, Peteris Ledins, Rudolfs Opmanis

Proceedings of the Experimental Algorithms, 5th International Workshop, 2006

2003

A Nondifferentiable Optimization Approach to Ratio-Cut Partitioning.

Karlis Freivalds

Proceedings of the Experimental and Efficient Algorithms, Second International Workshop, 2003

2001

Disconnected Graph Layout and the Polyomino Packing Approach.

Karlis Freivalds, Ugur Dogrusöz, Paulis Kikusts

Proceedings of the Graph Drawing, 9th International Symposium, 2001

Curved Edge Routing.

Karlis Freivalds

Proceedings of the Fundamentals of Computation Theory, 13th International Symposium, 2001