Photo of Ali Nikkhah

Ali Nikkhah

PhD student

Publications

2026

Ali Nikkhah, Anthony Ephremides, Nikolaos Pappas (2026)

Age of Actuation and Timeliness: Semantics in a Wireless Power Transfer System IEEE Transactions on Communications, Vol. 74, p. 4789-4804 (Article in journal)

https://dx.doi.org/10.1109/TCOMM.2026.3663227

2025

Ali Nikkhah, Morteza Shoushtari, Bahareh Akhbari, Willie K. Harrison (2025)

Secrecy Coding for the Binary Symmetric Wiretap Channel via Linear Programming IEEE Transactions on Information Forensics and Security, Vol. 20, p. 2450-2463 (Article in journal)

https://dx.doi.org/10.1109/TIFS.2025.3545301

2024

Ali Nikkhah, Anthony Ephremides, Nikolaos Pappas (2024)

Age of Actuated Information and Age of Actuation in a Data-Caching Energy Harvesting Actuator GLOBECOM 2024-2024 IEEE GLOBAL COMMUNICATIONS CONFERENCE, p. 2232-2237 (Conference paper)

https://dx.doi.org/10.1109/GLOBECOM52923.2024.10901829

About the division

Datorsal med studenter

Cybersecurity (CYBER)

The division Cybersecurity is part of the Department of Computer and Information Science. The division conducts research and education in cybersecurity and consists of four research groups.

Colleagues at CYBER

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Senior Associate Professor, Head of Division

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Assistant Professor

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Mohammad Borhani

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Carl Magnus Bruhner

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Niklas Carlsson

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Efstathios Chatziloizos

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Seyed Erfan Delfani Abbariki

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Pansee Elessawy

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Reyhane Falanji

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Susan Harrington

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David Hasselquist

Adjunct Assistant Lecturer

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Atefeh Mirzabeigi

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Sheyda Mirzakhani

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Alireza Mohammadinodooshan

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Simin Nadjm-Tehrani

Professor, Head of Unit

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Nikolaos Pappas

Associate Professor, Docent

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Mehrdad Salimnejad

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Nahid Shahmehri

Professor Emerita

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Assistant Professor

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Navya Sivaraman

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Charilaos Skandylas

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Research Engineer

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Federica Uccello

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Johannes Wilson

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Karol Wojtulewicz

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Andreas Wrisley

About the department

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Department of Computer and Information Science (IDA)

The Department of Computer and Information Science is one of the largest departments in northern Europe in its field. Research activity covers artificial intelligence, human-computer interaction, software and computer systems, and data science.