Ragnar Freij-Hollanti

62 papers B 12Journal 47Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
A
CoRR
Eimear Byrne, Johan Vester Dinesen, Ragnar Freij-Hollanti, Camilla Hollanti
2026 J jnl
Attacking the Polynomials in the Maze of Finite Fields problem.
CoRR
Ángela I. Barbero, Ragnar Freij-Hollanti, Camilla Hollanti, Håvard Raddum, Øyvind Ytrehus, Morten Øygarden
2026 J jnl
Function-Correcting Partition codes.
CoRR
Charul Rajput, B. Sundar Rajan, Ragnar Freij-Hollanti, Camilla Hollanti
2026 J jnl
Non-Existence of Some Function-Correcting Codes With Data Protection.
CoRR
Charul Rajput, B. Sundar Rajan, Ragnar Freij-Hollanti, Camilla Hollanti
2025 J jnl
Function-Correcting Codes With Data Protection.
CoRR
Charul Rajput, B. Sundar Rajan, Ragnar Freij-Hollanti, Camilla Hollanti
2025 B conf
Function-Correcting Codes for Locally Bounded Functions.
ITW
Charul Rajput, B. Sundar Rajan, Ragnar Freij-Hollanti, Camilla Hollanti
2025 J jnl
Function-Correcting Codes for Locally Bounded Functions.
CoRR
Charul Rajput, B. Sundar Rajan, Ragnar Freij-Hollanti, Camilla Hollanti
2025 B conf
Perfectly-Private Analog Secure Aggregation in Federated Learning.
ITW
Delio Jaramillo-Velez, Charul Rajput, Ragnar Freij-Hollanti, Camilla Hollanti, Alexandre Graell i Amat
2025 J jnl
Perfectly-Private Analog Secure Aggregation in Federated Learning.
CoRR
Delio Jaramillo-Velez, Charul Rajput, Ragnar Freij-Hollanti, Camilla Hollanti, Alexandre Graell i Amat
2025 B conf
Secret Sharing in the Rank Metric.
ISIT
Johan Vester Dinesen, Eimear Byrne, Ragnar Freij-Hollanti, Camilla Hollanti
2025 J jnl
Secret Sharing in the Rank Metric.
CoRR
Johan V. Dinesen, Eimear Byrne, Ragnar Freij-Hollanti, Camilla Hollanti
2025 J jnl
The Star Product of Uniformly Random Codes.
CoRR
Johan V. Dinesen, Ragnar Freij-Hollanti, Camilla Hollanti, Benjamin Jany, Alberto Ravagnani
2023 J jnl
Combinatorial Derived Matroids.
Electron. J. Comb.
Ragnar Freij-Hollanti, Relinde Jurrius, Olga Kuznetsova
2022 B conf
Private Information Retrieval from Colluding and Byzantine Servers with Binary Reed-Muller Codes.
ISIT
Perttu Saarela, Matteo Allaix, Ragnar Freij-Hollanti, Camilla Hollanti
2022 J jnl
Private Information Retrieval from Colluding and Byzantine Servers with Binary Reed-Muller Codes.
CoRR
Perttu Saarela, Matteo Allaix, Ragnar Freij-Hollanti, Camilla Hollanti
2022 J jnl
Toward the Capacity of Private Information Retrieval From Coded and Colluding Servers.
IEEE Trans. Inf. Theory
Lukas Holzbaur, Ragnar Freij-Hollanti, Jie Li, Camilla Hollanti
2021 J jnl
Cyclic flats of binary matroids.
Adv. Appl. Math.
Ragnar Freij-Hollanti, Matthias Grezet, Camilla Hollanti, Thomas Westerbäck
2021 J jnl
Information hiding using matroid theory.
Adv. Appl. Math.
Ragnar Freij-Hollanti, Olga Kuznetsova
2021 J jnl
Private Information Retrieval Schemes With Product-Matrix MBR Codes.
IEEE Trans. Inf. Forensics Secur.
Julien Lavauzelle, Razane Tajeddine, Ragnar Freij-Hollanti, Camilla Hollanti
2020 J jnl
An Approximation of Theta Functions with Applications to Communications.
SIAM J. Appl. Algebra Geom.
Amaro Barreal, Mohamed Taoufiq Damir, Ragnar Freij-Hollanti, Camilla Hollanti
2020 J jnl
Information Hiding Using Matroid Theory.
CoRR
Ragnar Freij-Hollanti, Olga Kuznetsova
2020 B conf
Low-Rank Parity-Check Codes over the Ring of Integers Modulo a Prime Power.
ISIT
Julian Renner, Sven Puchinger, Antonia Wachter-Zeh, Camilla Hollanti, Ragnar Freij-Hollanti
2020 J jnl
Low-Rank Parity-Check Codes over the Ring of Integers Modulo a Prime Power.
CoRR
Julian Renner, Sven Puchinger, Antonia Wachter-Zeh, Camilla Hollanti, Ragnar Freij-Hollanti
2020 J jnl
Private Streaming With Convolutional Codes.
IEEE Trans. Inf. Theory
Lukas Holzbaur, Ragnar Freij-Hollanti, Antonia Wachter-Zeh, Camilla Hollanti
2019 J jnl
$t$ -Private Information Retrieval Schemes Using Transitive Codes.
IEEE Trans. Inf. Theory
Ragnar Freij-Hollanti, Oliver W. Gnilke, Camilla Hollanti, Anna-Lena Horlemann-Trautmann, David A. Karpuk, Ivo Kubjas
2019 J jnl
Alphabet-Dependent Bounds for Linear Locally Repairable Codes Based on Residual Codes.
IEEE Trans. Inf. Theory
Matthias Grezet, Ragnar Freij-Hollanti, Thomas Westerbäck, Camilla Hollanti
2019 — conf
File Size Distributions and Caching for Offloading.
SPAWC
Joonas Pääkkönen, Prathapasinghe Dharmawansa, Ragnar Freij-Hollanti, Camilla Hollanti, Olav Tirkkonen
2019 B conf
On the Capacity of Private Information Retrieval from Coded, Colluding, and Adversarial Servers.
ITW
Lukas Holzbaur, Ragnar Freij-Hollanti, Camilla Hollanti
2019 J jnl
On the Capacity of Private Information Retrieval from Coded, Colluding, and Adversarial Servers.
CoRR
Lukas Holzbaur, Ragnar Freij-Hollanti, Camilla Hollanti
2019 J jnl
Private Information Retrieval From Coded Storage Systems With Colluding, Byzantine, and Unresponsive Servers.
IEEE Trans. Inf. Theory
Razane Tajeddine, Oliver W. Gnilke, David A. Karpuk, Ragnar Freij-Hollanti, Camilla Hollanti
2019 J jnl
Uniform Minors in Maximally Recoverable Codes.
CoRR
Matthias Grezet, Thomas Westerbäck, Ragnar Freij-Hollanti, Camilla Hollanti
2019 J jnl
Uniform Minors in Maximally Recoverable Codes.
IEEE Commun. Lett.
Matthias Grezet, Thomas Westerbäck, Ragnar Freij-Hollanti, Camilla Hollanti
2018 J jnl
Alphabet-Dependent Bounds for Linear Locally Repairable Codes Based on Residual Codes.
CoRR
Matthias Grezet, Ragnar Freij-Hollanti, Thomas Westerbäck, Camilla Hollanti
2018 J jnl
Cyclic Codes with Locality and Availability.
CoRR
Lukas Holzbaur, Ragnar Freij-Hollanti, Antonia Wachter-Zeh
2018 J jnl
Private Information Retrieval Schemes with Regenerating Codes.
CoRR
Julien Lavauzelle, Razane Tajeddine, Ragnar Freij-Hollanti, Camilla Hollanti
2018 J jnl
Private Information Retrieval from Coded Storage Systems with Colluding, Byzantine, and Unresponsive Servers.
CoRR
Razan Tajeddine, Oliver W. Gnilke, David A. Karpuk, Ragnar Freij-Hollanti, Camilla Hollanti
2018 B conf
Private Streaming with Convolutional Codes.
ITW
Lukas Holzbaur, Ragnar Freij-Hollanti, Antonia Wachter-Zeh, Camilla Hollanti
2018 J jnl
Private Streaming with Convolutional Codes.
CoRR
Lukas Holzbaur, Ragnar Freij-Hollanti, Antonia Wachter-Zeh, Camilla Hollanti
2018 B conf
Robust Private Information Retrieval from Coded Systems with Byzantine and Colluding Servers.
ISIT
Razan Tajeddine, Oliver W. Gnilke, David A. Karpuk, Ragnar Freij-Hollanti, Camilla Hollanti
2018 J jnl
Robust Private Information Retrieval from Coded Systems with Byzantine and Colluding Servers.
CoRR
Razan Tajeddine, Oliver W. Gnilke, David A. Karpuk, Ragnar Freij-Hollanti, Camilla Hollanti
2018 J jnl
Warmth and edge spaces of graphs.
Adv. Appl. Math.
Anton Dochtermann, Ragnar Freij-Hollanti
2017 J jnl
Bounds on Binary Locally Repairable Codes Tolerating Multiple Erasures.
CoRR
Matthias Grezet, Ragnar Freij-Hollanti, Thomas Westerbäck, Oktay Olmez, Camilla Hollanti
2017 B conf
Hierarchical network abstraction for HetNet coordination.
PIMRC
Sergio Lembo, Junquan Deng, Ragnar Freij-Hollanti, Olav Tirkkonen, Tao Chen
2017 J jnl
Matroid Theory and Storage Codes: Bounds and Constructions.
CoRR
Ragnar Freij-Hollanti, Camilla Hollanti, Thomas Westerbäck
2017 — conf
On Binary Matroid Minors and Applications to Data Storage over Small Fields.
ICMCTA
Matthias Grezet, Ragnar Freij-Hollanti, Thomas Westerbäck, Camilla Hollanti
2017 J jnl
On Binary Matroid Minors and Applications to Data Storage over Small Fields.
CoRR
Matthias Grezet, Ragnar Freij-Hollanti, Thomas Westerbäck, Camilla Hollanti
2017 J jnl
Private Information Retrieval Schemes for Coded Data with Arbitrary Collusion Patterns.
CoRR
Razan Tajeddine, Oliver W. Gnilke, David A. Karpuk, Ragnar Freij-Hollanti, Camilla Hollanti, Salim El Rouayheb
2017 J jnl
Private Information Retrieval from Coded Databases with Colluding Servers.
SIAM J. Appl. Algebra Geom.
Ragnar Freij-Hollanti, Oliver W. Gnilke, Camilla Hollanti, David A. Karpuk
2017 B conf
Private information retrieval schemes for codec data with arbitrary collusion patterns.
ISIT
Razan Tajeddine, Oliver W. Gnilke, David A. Karpuk, Ragnar Freij-Hollanti, Camilla Hollanti, Salim El Rouayheb
2017 J jnl
Resource Allocation and Interference Management for Opportunistic Relaying in Integrated mmWave/sub-6 GHz 5G Networks.
IEEE Commun. Mag.
Junquan Deng, Olav Tirkkonen, Ragnar Freij-Hollanti, Tao Chen, Navid Nikaein
2017 J jnl
Traffic Minimizing Caching and Latent Variable Distributions of Order Statistics.
CoRR
Joonas Pääkkönen, K. D. Prathapasinghe Dharmawansa, Ragnar Freij-Hollanti, Camilla Hollanti, Olav Tirkkonen
2017 J jnl
t-Private Information Retrieval Schemes Using Transitive Codes.
CoRR
Ragnar Freij-Hollanti, Oliver W. Gnilke, Camilla Hollanti, Anna-Lena Horlemann-Trautmann, David A. Karpuk, Ivo Kubjas
2016 J jnl
A Connection Between Locally Repairable Codes and Exact Regenerating Codes.
CoRR
Toni Ernvall, Thomas Westerbäck, Ragnar Freij-Hollanti, Camilla Hollanti
2016 B conf
A connection between locally repairable codes and exact regenerating codes.
ISIT
Toni Ernvall, Thomas Westerbäck, Ragnar Freij-Hollanti, Camilla Hollanti
2016 B conf
Bounds on the maximal minimum distance of linear locally repairable codes.
ISIT
Antti Pöllänen, Thomas Westerbäck, Ragnar Freij-Hollanti, Camilla Hollanti
2016 J jnl
Constructions and Properties of Linear Locally Repairable Codes.
IEEE Trans. Inf. Theory
Toni Ernvall, Thomas Westerbäck, Ragnar Freij-Hollanti, Camilla Hollanti
2016 J jnl
Improved Singleton-type Bounds for Locally Repairable Codes.
CoRR
Antti Pöllänen, Thomas Westerbäck, Ragnar Freij-Hollanti, Camilla Hollanti
2016 J jnl
Network Resource Sharing Games with Instantaneous Reciprocity.
CoRR
Sofonias Hailu, Ragnar Freij-Hollanti, Alexis Alfredo Dowhuszko, Olav Tirkkonen
2016 J jnl
On the Combinatorics of Locally Repairable Codes via Matroid Theory.
IEEE Trans. Inf. Theory
Thomas Westerbäck, Ragnar Freij-Hollanti, Toni Ernvall, Camilla Hollanti
2016 J jnl
Private Information Retrieval from Coded Databases with Colluding Servers.
CoRR
Ragnar Freij-Hollanti, Oliver W. Gnilke, Camilla Hollanti, David A. Karpuk
2015 J jnl
Applications of Polymatroid Theory to Distributed Storage Systems.
CoRR
Thomas Westerbäck, Ragnar Freij-Hollanti, Camilla Hollanti
2015 — conf
Applications of polymatroid theory to distributed storage systems.
Allerton
Thomas Westerbäck, Ragnar Freij-Hollanti, Camilla Hollanti