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🔍 elena zucca 📂 Computer Science
Showing 36 results for "elena zucca" in Computer Science
Computer Science Preprint PDF DOI

FLEX: Joint UL/DL and QoS-Aware Scheduling for Dynamic TDD in Industrial 5G and Beyond

Leonard Kleinberger, Michael Gundall, Hans D. Schotten · 2026

Industrial 5G deployments using Time Division Duplex (TDD) networks face a critical challenge: existing schedulers rely on static configuration of Uplink (UL) to Downlink (DL) resource ratios, failing…

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Computer Science Preprint PDF DOI

ELANA: A Simple Energy and Latency Analyzer for LLMs

Hung-Yueh Chiang, Bokun Wang, Diana Marculescu · 2025

The latency and power consumption of large language models (LLMs) are major constraints when serving them across a wide spectrum of hardware platforms, from mobile edge devices to cloud GPU clusters. …

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Computer Science Preprint PDF DOI

ChronoRAN: Analyzing Latency in 5G Systems

Arman Maghsoudnia, Aoyu Gong, Raphael Cannata, Dan Mihai Dumitriu, Haitham Hassanieh · 2025

This paper presents ChronoRAN, a mathematical framework for accurately computing one-way latency (for uplink and downlink) in the 5G RAN across diverse system configurations. ChronoRAN models latency …

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Computer Science Preprint PDF DOI

Combating the Memory Walls: Optimization Pathways for Long-Context Agentic LLM Inference

Haoran Wu, Can Xiao, Jiayi Nie, Xuan Guo, Binglei Lou, Jeffrey T. H. Wong, Zhiwen Mo, Cheng Zhang, Przemyslaw Forys, Chengyang Ai, Timi Adeniran, Wayne Luk, Hongxiang Fan, Jianyi Cheng, Timothy M. Jones, Rika Antonova, Robert Mullins, Aaron Zhao · 2025

LLMs now form the backbone of AI agents across a diverse range of applications, including tool use, command-line interfaces, and web or computer interaction. These agentic LLM inference tasks are fund…

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Computer Science Preprint PDF DOI

Enabling Site-Specific Cellular Network Simulation Through Ray-Tracing-Driven ns-3

Tanguy Ropitault, Matteo Bordin, Paolo Testolina, Michele Polese, Pedram Johari, Nada Golmie, Tommaso Melodia · 2025

Evaluating cellular systems, from 5G New Radio (NR) and 5G-Advanced to 6G, is challenging because the performance emerges from the tight coupling of propagation, beam management, scheduling, and highe…

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Computer Science Preprint PDF DOI

Vehicular Cloud Computing: A cost-effective alternative to Edge Computing in 5G networks

Rosario Patane, Nadjib Achir, Andrea Araldo, Lila Boukhatem · 2025

Edge Computing (EC) is a computational paradigm that involves deploying resources such as CPUs and GPUs near end-users, enabling low-latency applications like augmented reality and real-time gaming. H…

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Computer Science Preprint PDF DOI

The H-Elena Trojan Virus to Infect Model Weights: A Wake-Up Call on the Security Risks of Malicious Fine-Tuning

Virilo Tejedor, Cristina Zuheros, Carlos Pelaez-Gonzalez, David Herrera-Poyatos, Andres Herrera-Poyatos, Francisco Herrera · 2025

Large Language Models (LLMs) offer powerful capabilities in text generation and are increasingly adopted across a wide range of domains. However, their open accessibility and fine-tuning capabilities …

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Computer Science Preprint PDF DOI

Toward Generative 6G Simulation: An Experimental Multi-Agent LLM and ns-3 Integration

Farhad Rezazadeh, Amir Ashtari Gargari, Sandra Lagen, Houbing Song, Dusit Niyato, Lingjia Liu · 2025

The move toward open Sixth-Generation (6G) networks necessitates a novel approach to full-stack simulation environments for evaluating complex technology developments before prototyping and real-world…

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Computer Science Preprint PDF DOI

MIMO in network simulators: Design, implementation and evaluation of single-user MIMO in ns-3 5G-LENA

Biljana Bojovic, Sandra Lagen · 2024

MIMO technology has been studied in textbooks for several decades, and it has been adopted in 4G and 5G systems. Due to the recent evolution in 5G and beyond networks, designed to cover a wide range o…

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Computer Science Preprint PDF DOI

Diffence: Fencing Membership Privacy With Diffusion Models

Yuefeng Peng, Ali Naseh, Amir Houmansadr · 2023

Deep learning models, while achieving remarkable performances, are vulnerable to membership inference attacks (MIAs). Although various defenses have been proposed, there is still substantial room for …

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Computer Science Preprint PDF DOI

UCCA: A Verified Architecture for Compartmentalization of Untrusted Code Sections in Resource-Constrained Devices

Liam Tyler, Ivan De Oliveira Nunes · 2023

Micro-controller units (MCUs) implement the de facto interface between the physical and digital worlds. As a consequence, they appear in a variety of sensing/actuation applications, from smart persona…

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Computer Science Preprint PDF DOI

Efficient Bottom-Up Synthesis for Programs with Local Variables

Xiang Li, Xiangyu Zhou, Rui Dong, Yihong Zhang, Xinyu Wang · 2023

We propose a new synthesis algorithm that can efficiently search programs with local variables (e.g., those introduced by lambdas). Prior bottom-up synthesis algorithms are not able to evaluate progra…

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Computer Science Preprint PDF DOI

Toward 6G Sidelink Reliability: MAC PRR Modeling for NR Mode 2 SPS and ns-3 Validation

Liu Cao, Zhaoyu Liu, Lyutianyang Zhang · 2023

5G New Radio (NR) Sidelink (SL) Mode 2 has enabled decentralized, infrastructure-less direct communications which is evolving to serve reliability-critical services in 6G SL. Particularly, the channel…

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Computer Science Preprint PDF DOI

Mind the Gap! Bridging Explainable Artificial Intelligence and Human Understanding with Luhmann's Functional Theory of Communication

Bernard Keenan, Kacper Sokol · 2023

Over the past decade explainable artificial intelligence has evolved from a predominantly technical discipline into a field that is deeply intertwined with social sciences. Insights such as human pref…

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Computer Science Preprint PDF DOI

Multi-source Domain Adaptation for Text-independent Forensic Speaker Recognition

Zhenyu Wang, John H. L. Hansen · 2022

Adapting speaker recognition systems to new environments is a widely-used technique to improve a well-performing model learned from large-scale data towards a task-specific small-scale data scenarios.…

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Computer Science Preprint PDF DOI

Proceedings 15th Interaction and Concurrency Experience

Clement Aubert (Augusta University, USA), Cinzia Di Giusto (Universite Cote d'Azur, CNRS, Sophia Antipolis, FR), Larisa Safina (Inria, FR), Alceste Scalas (Technical University of Denmark, DK) · 2022

This volume contains the proceedings of ICE'22, the 15th Interaction and Concurrency Experience, which was held as an hybrid event in Lucca, Italy, and as a satellite event of DisCoTec'22. The ICE w…

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Computer Science Preprint PDF DOI

Calibration of the 5G-LENA System Level Simulator in 3GPP reference scenarios

Katerina Koutlia, Biljana Bojovic, Zoraze Ali, Sandra Lagen · 2022

Due to the rapid technology evolution and standardization activity in the mobile communication networks, there is the need for the research community to be able to develop, test and evaluate new and/o…

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Computer Science Preprint PDF DOI

Performance of Large Aperture UCCA Arrays in a 5G User Dense Network

Md Imrul Hasan, Mohammad Saquib · 2022

The transmitted signals in the fifth generation (5G) wireless networks suffer from significant path loss due to the use of higher frequencies in Sub-6 GHz and millimeter-wave (mmWave) bands. Inter-use…

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Computer Science Preprint PDF DOI

ns-3 and 5G-LENA Extensions to Support Dual-Polarized MIMO

Biljana Bojovic, Zoraze Ali, Sandra Lagen · 2022

MIMO spatial multiplexing is an essential feature to increase the communication data rates in current and future cellular systems. Currently, the ns-3 lte module leverages an abstraction model for 2x2…

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Computer Science Preprint PDF DOI

Mitigating Membership Inference Attacks by Self-Distillation Through a Novel Ensemble Architecture

Xinyu Tang, Saeed Mahloujifar, Liwei Song, Virat Shejwalkar, Milad Nasr, Amir Houmansadr, Prateek Mittal · 2021

Membership inference attacks are a key measure to evaluate privacy leakage in machine learning (ML) models. These attacks aim to distinguish training members from non-members by exploiting differentia…

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