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Mohammad Ali Vahedifar

dblp:358/6965 · DBLP profile ↗
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2ranked-venue papers
1as first author
2since 2021 · last 2026
0009-0000-5025-2386ORCID · reported

Domains — the database's venue-derived domains; a paper can count in several

Computer networks · 2 · 1 first-author · 2 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Human-computer interaction and pervasive computing
1 paper
Haptics and multimodal interaction · 100%
Computer networks
1 paper
Cellular and mobile networks · 100%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Haptics and multimodal interaction
haptic communication
1.012026
Discrete Mode Decomposition Meets Shapley Value: Robust Signal Prediction in Tactile Internet · INFOCOM 2026
Cellular and mobile networks › ultra-low latency services
tactile internet
0.312026
Discrete Mode Decomposition Meets Shapley Value: Robust Signal Prediction in Tactile Internet · INFOCOM 2026
Cellular and mobile networks › ultra-low latency services › tactile internet
ultra-low-latency communication
0.312026
Discrete Mode Decomposition Meets Shapley Value: Robust Signal Prediction in Tactile Internet · INFOCOM 2026

Methods — techniques the papers use, named apart from their topics

transformer · 2.0shapley value · 2.0discrete mode decomposition · 2.0
YearPublicationVenuePosition
2026 Discrete Mode Decomposition Meets Shapley Value: Robust Signal Prediction in Tactile Internet
abstract
Tactile Internet (TI) requires ultra-low latency and high reliability to ensure stability and transparency in touch-enabled teleoperation. However, variable delays and packet loss present significant challenges to maintaining immersive haptic communication. To address this, we propose a predictive framework that integrates Discrete Mode Decomposition (DMD) with Shapley Mode Value (SMV) for accurate and timely haptic signal prediction. DMD decomposes haptic signals into interpretable intrinsic modes, while SMV evaluates each mode's contribution to prediction accuracy, which is well-aligned with the goal-oriented semantic communication. Integrating SMV with DMD further accelerates inference, enabling efficient communication and smooth teleoperation even under adverse network conditions.Extensive experiments show that DMD+SMV, combined with a Transformer architecture, outperforms baseline methods significantly. It achieves 98.9% accuracy for 1-sample prediction and 92.5% for 100-sample prediction, as well as extremely low inference latency: 0.056 ms and 2 ms, respectively. These results demonstrate that the proposed framework has strong potential to ease the stringent latency and reliability requirements of TI without compromising performance, highlighting its feasibility for real-world deployment in TI systems.
Mohammad Ali Vahedifar, Qi Zhang 0013
INFOCOM1
2024 Federated learning: A cutting-edge survey of the latest advancements and applications
Azim Akhtarshenas, Mohammad Ali Vahedifar, Navid Ayoobi, Behrouz Maham, Tohid Alizadeh, Sina Ebrahimi, David López-Pérez
Comput. Commun.2