Home
Photo of Erfan Delfani

Erfan Delfani

PhD student

Publications

2025

Erfan Delfani, Nikolaos Pappas (2025) Semantics-Aware Updates From Remote Energy Harvesting Devices to Interconnected LEO Satellites IEEE Communications Letters, Vol. 29, p. 1928-1932 (Article in journal) Continue to DOI
Erfan Delfani, Nikolaos Pappas (2025) Optimizing Information Freshness in Constrained IoT Systems: A Token-Based Approach IEEE Transactions on Communications, Vol. 73, p. 5848-5863 (Article in journal) Continue to DOI
Erfan Delfani, George J. Stamatakis, Nikolaos Pappas (2025) State-Aware Timeliness in Energy Harvesting IoT Systems Monitoring a Markovian Source IEEE TRANSACTIONS ON GREEN COMMUNICATIONS AND NETWORKING, Vol. 9, p. 977-990 (Article in journal) Continue to DOI
Erfan Delfani, Nikolaos Pappas (2025) Version Age-Optimal Cached Status Updates in a Gossiping Network With Energy Harvesting Sensor IEEE Transactions on Communications, Vol. 73, p. 2344-2360 (Article in journal) Continue to DOI

2024

Erfan Delfani, Nikolaos Pappas (2024) Semantics-Aware Status Updates with Energy Harvesting Devices: Query Version Age of Information 2024 22ND INTERNATIONAL SYMPOSIUM ON MODELING AND OPTIMIZATION IN MOBILE, AD HOC, AND WIRELESS NETWORKS, WIOPT 2024, p. 177-184 (Conference paper)

About the division

Drone in the air with three people in the background.

Database and Information Techniques (ADIT)

The division Database and Information Techniques is part of the Department of Computer and Information Science. The division consists of several research groups, each of which has its own research profile.

Colleagues at ADIT

Photo of Mina Abd Nikooie Pour
Mina Abd Nikooie Pour
PhD student
Photo of Mohammad Borhani
Mohammad Borhani
PhD student
Photo of Carl Magnus Bruhner
Carl Magnus Bruhner
PhD student
Photo of Niklas Carlsson
Niklas Carlsson
Professor
Photo of Adriana Concha
Adriana Concha
PhD student
Photo of Andrei Gurtov
Andrei Gurtov
Professor
Photo of Olaf Hartig
Olaf Hartig
Senior Associate Professor
Photo of David Hasselquist
David Hasselquist
Photo of Eunjeong Jeong
Eunjeong Jeong
Postdoc
Photo of Somiya Kapoor
Somiya Kapoor
PhD student
Photo of Ulf Kargén
Ulf Kargén
Assistant Professor
Placeholder for missing image of Suleman Khan
Suleman Khan
PhD student
Photo of Patrick Lambrix
Patrick Lambrix
Professor, Head of Division
Placeholder for missing image of Bowen Li
Bowen Li
Postdoc
Photo of Ying Li
Ying Li
PhD student
Photo of Minxing Liu
Minxing Liu
PhD student
Photo of Jiping Luo
Jiping Luo
PhD student
Photo of Sheyda Mirzakhani
Sheyda Mirzakhani
PhD student
Photo of Alireza Mohammadinodooshan
Alireza Mohammadinodooshan
Postdoc
Photo of Ali Nikkhah
Ali Nikkhah
PhD student
Photo of Nikolaos Pappas
Nikolaos Pappas
Associate Professor, Docent
Placeholder for missing image of Sehrish Qummar
Sehrish Qummar
PhD student
Photo of Mehrdad Salimnejad
Mehrdad Salimnejad
PhD student
Photo of Nahid Shahmehri
Nahid Shahmehri
Professor Emerita
Photo of Gurjot Singh
Gurjot Singh
Assistant Professor
Photo of Navya Sivaraman
Navya Sivaraman
PhD student
Photo of Zelong Wang
Zelong Wang
PhD student
Photo of Ethan Witwer
Ethan Witwer
PhD student
Photo of Karol Wojtulewicz
Karol Wojtulewicz
PhD student

About the department

Image of Building E, Campus Valla.

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.

Tags