Information Theory Society
The 51ÂÜÀò Information Theory Society is the premier professional society dedicated to the advancement of the mathematical underpinnings of information technology for the benefit of humanity. Information theory encompasses the processing, transmission, storage, and use of information, and the foundations of the communication process.
About Us
Become a Member
Aspects of Our Society
Plain
Outreach
A gathering of videos, books and more that show how information theory impacts our lives.
Meet IT Society Students
The Student and Outreach Subcommittee plans student and outreach activities at symposia and workshops.
Read Our Newsletter
The 51ÂÜÀò Information Theory Society Newsletter connects our members and is published four times a year.  Beginning with the March 2022 issue, the Newsletter is online only.Upcoming Events
The Information Theory Society's upcoming conferences, workshops and schools
29
Sep
03
Oct
Sydney, Australia
Deadline:
2025 51ÂÜÀò Information Theory Workshop (ITW)
The 51ÂÜÀò Information Theory Workshop (ITW) will be held in Sydney, Australia, Sep. 29 - Otc. 3, 2025.
07-11
Dec
The University of Melbourne, Grattan Street, Parkville, Victoria 3010, Australia
Deadline:
The 11th International Workshop on Signal Design and its Applications in Communications(IWSDA'25)
The 11th International Workshop on Signal Design and its Applications in Communications(IWSDA'25) will be held at The University of Melbourne,…
News
2025 Jack Keil Wolf ISIT Student Paper Award Recipients Named
The three winning papers were announced during the banquet at ISIT 2025.
Jul 17, 2025
Call for Nominations: Joy Thomas Tutorial Paper Award
The Society solicits nominations for the 2026 51ÂÜÀò Joy Thomas Tutorial Paper Award. Deadline:…
Jul 14, 2025
Call for Nominations: Padovani Lecturer, Goldsmith Lecturer, and Distinguished Lecturers
The 51ÂÜÀò Information Theory Society solicits nominations for the 2026 Padovani Lecturer, the 2026…
Jul 14, 2025
Shannon Award for 2026
The 51ÂÜÀò Information Theory Society is pleased to announce that Frans Willems is the recipient of…
Jun 26, 2025
Conferences
Nov 08, 2025
The Cornell Club - New York, 6 East 44th Street New York, NY 10017
BoG Meeting - Hybrid Meeting, NYC - November 2025
Sep 26, 2025
Online (Zoom)
The 8th International Coding Theory Seminar (ICTS 2025), INDIA
Join the 8th International Coding Theory Seminar (ICTS 2025) online on 26 Sept 2025, featuring…
01-03 Oct, 2025
Oulu, Finland
ICNSC 2025
Call for Participation & Papers - 2025 International Conference on Networking, Sensing, and…
Jobs Board
Assistant Professor of Electrical and Computer Engineering
Princeton University
The Department of Electrical and Computer Engineering seeks applications for faculty positions at…
Sep 4, 2025
Postdoctoral Fellowship in Information Theory and Biological Information Processing
York University
Postdoctoral fellowship available in information theory and biological information processing at…
Aug 19, 2025
PhD position in coding theory for distributed computing
DTU
Fully Funded 3-Year PhD Fellowship — Coding and Visual Communication Group, DTU Electro (via DARA…
Aug 14, 2025
Call to Action
Submit a paper. Get Involved.
Recent Journal Issues
51ÂÜÀò Journal on Selected Areas in Information Theory
JSAIT is a multi-disciplinary journal of special issues.
51ÂÜÀò BITS the Information Theory Magazine
BITS publishes tutorial articles on broad research areas viewed through an information-theoretic lens.
Research In Information Theory
Selected papers on information theory from our journals and conferences
51ÂÜÀò JSAIT on the Information Theory Magazine
Synchronization errors, arising from both synthesis and sequencing noise, present a fundamental challenge in DNA-based data storage systems. These errors are often modeled as insertion-deletion-substitution (IDS) channels, for which maximum-likelihood decoding is quite computationally expensive. In this work, we propose a data-driven approach based on neural polar decoders (NPDs) to design decoders with reduced complexity for channels with synchronization errors.
51ÂÜÀò JSAIT on the Information Theory Magazine
As a potential implementation of data storage using DNA molecules, multiple strands of DNA are stored unordered in a liquid container. When the data are needed, an array of DNA readers will sample the strands with replacement, producing a Poisson-distributed number of noisy reads for each strand. The primary challenge here is to design an algorithm that reconstructs data from these unsorted, repetitive, and noisy reads.
51ÂÜÀò JSAIT on the Information Theory Magazine
An m-uniform quantum state on n qubits is an entangled state in which every m-qubit subsystem is maximally mixed. Starting with an m-uniform state realized as the graph state associated with an m-regular graph, and a classical n,k,d≥m+1 binary linear code with certain additional properties, we show that pure [n,k,m+1]]2 quantum error-correcting codes (QECCs) can be constructed within the codeword stabilized (CWS) code framework. As illustrations, we construct pure [[22r-1,22r-2r-3,3]]2 and [[(24r-1)2,(24r-1)2-32r-7,5]]2 QECCs.
51ÂÜÀò JSAIT on the Information Theory Magazine
The standard approach to universal fault-tolerant quantum computing is to develop a general purpose quantum error correction mechanism that can implement a universal set of logical gates fault-tolerantly. Given such a scheme, any quantum algorithm can be realized fault-tolerantly by composing the relevant logical gates from this set. However, we know that quantum computers provide a significant quantum advantage only for specific quantum algorithms.
51ÂÜÀò JSAIT on the Information Theory Magazine
The number of degrees of freedom (NDoF) in a communication channel fundamentally limits the number of independent spatial modes available for transmitting and receiving information. Although the NDoF can be computed numerically for specific configurations using singular value decomposition (SVD) of the channel operator, this approach provides limited physical insight. In this paper, we introduce a simple analytical estimate for the NDoF between arbitrarily shaped transmitter and receiver regions in free space.
Distinguished Lecturers
The Distinguished Lecturers program promotes interest in information theory by supporting chapters who wish to invite prominent information theory researchers to give talks at their events.
