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🔍 michael ng 📂 Computer Science
Showing 235 results for "michael ng" in Computer Science
Computer Science Preprint PDF DOI

Slice Agent: Identifying and Isolating Slices in Shared Open Radio Unit

Felipe Arnholda, Flavio Rocha, Lucio Prade, Cristiano Bonato Both · 2026

Network Slice as a Service (NSaaS) is a key enabler of Beyond Fifth Generation (5G) and Sixth Generation (6G) networks, supporting next-generation applications such as extended reality (XR), immersive…

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Computer Science Preprint PDF DOI

Hidden Secrets in the arXiv: Discovering, Analyzing, and Preventing Unintentional Information Disclosure in Source Files of Scientific Preprints

Jan Pennekamp, Johannes Lohmoller, David Schutte, Joscha Loos, Martin Henze · 2026

Preprints are essential for the timely and open dissemination of research. arXiv, the most widely used preprint service, takes the idea of open science one step further by not only publishing the actu…

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Computer Science Preprint PDF DOI

LITE: Lightweight Channel Gain Estimation with Reduced X-Haul CSI Signaling in O-RAN

David Goez, Marco Piazzola, Giulia Costa, Achiel Colpaert, Rodney Martinez Alonso, Esra Aycan Beyazit, Nina Slamnik-Krijestorac, Johann M. Marquez-Barja, Miguel Camelo Botero · 2026

Cell-Free Massive Multiple-Input Multiple-Output (CF-MaMIMO) in Open Radio Access Network (O-RAN) promises high spectral efficiency but is limited by frequent Channel State Information (CSI) exchanges…

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Computer Science Preprint PDF DOI

Multi-Agent Reinforcement Learning Counteracts Delayed CSI in Multi-Satellite Systems

Marios Aristodemou, Yasaman Omid, Sangarapillai Lambotharan, Mahsa Derakhshan, Lajos Hanzo · 2026

The integration of satellite communication networks with next-generation (NG) technologies is a promising approach towards global connectivity. However, the quality of services is highly dependant on …

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Computer Science Preprint PDF DOI

Temporal Panel Selection in Ongoing Citizens' Assemblies

Yusuf Hakan Kalayci, Evi Micha · 2026

Permanent citizens' assemblies are ongoing deliberative bodies composed of randomly selected citizens, organized into panels that rotate over time. Unlike one-off panels, which represent the populatio…

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Computer Science Preprint PDF DOI

Solving the Post-Quantum Control Plane Bottleneck: Energy-Aware Cryptographic Scheduling in Open RAN

Neha Gupta, Hamed Alimohammadi, Mohammad Shojafar, De Mi, Muhammad N.M. Bhutta · 2026

The Open Radio Access Network (O-RAN) offers flexibility and innovation but introduces unique security vulnerabilities, particularly from cryptographically relevant quantum computers. While Post-Quant…

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Computer Science Preprint PDF DOI

Labor, Capital, and Machine: Toward a Labor Process Theory for HCI

Yigang Qin, EunJeong Cheon · 2026

The HCI community has called for renewed attention to labor issues and the political economy of computing. Yet much work remains in engaging with labor theory to better understand modern work and work…

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Computer Science Preprint PDF DOI

Red-teaming the Multimodal Reasoning: Jailbreaking Vision-Language Models via Cross-modal Entanglement Attacks

Yu Yan, Sheng Sun, Shengjia Cheng, Teli Liu, Mingfeng Li, Min Liu · 2026

Vision-Language Models (VLMs) with multimodal reasoning capabilities are high-value attack targets, given their potential for handling complex multimodal harmful tasks. Mainstream black-box jailbreak …

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Computer Science Preprint PDF DOI

A $5$-Approximation Analysis for the Cover Small Cuts Problem

Miles Simmons, Ishan Bansal, Joe Cheriyan · 2026

In the Cover Small Cuts problem, we are given a capacitated (undirected) graph $G=(V,E,u)$ and a threshold value $\lambda$, as well as a set of links $L$ with end-nodes in $V$ and a non-negative cost …

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Computer Science Preprint PDF DOI

Exploration on Highly Dynamic Graphs

Ashish Saxena, Kaushik Mondal · 2026

We study the exploration problem by mobile agents in two prominent models of dynamic graphs: $1$-Interval Connectivity and Connectivity Time. The $1$-Interval Connectivity model was introduced by Kuhn…

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Computer Science Preprint PDF DOI

Single- and Multi-Objective Stochastic Optimization for Next-Generation Networks in the Generative AI and Quantum Computing Era

Trinh Van Chien, Bui Trong Duc, Nguyen Xuan Tung, Van Duc Nguyen, Waqas Khalid, Symeon Chatzinotas, Lajos Hanzo · 2026

Next Generation (NG) networks move beyond simply connecting devices to creating an ecosystem of connected intelligence, especially with the support of generative Artificial Intelligence (AI) and quant…

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Computer Science Preprint PDF DOI

A tight example for approximation ratio 5 for covering small cuts by the primal-dual method

Zeev Nutov · 2025

In the Small Cuts Cover problem we seek to cover by a min-cost edge-set the set family of cuts of size/capacity $<k$ of a graph. Recently, Simmons showed that the primal-dual algorithm of Williamson, …

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Computer Science Preprint PDF DOI

ng-reactive-lint: Smarter Linting for Angular Apps

Shrinivass Arunachalam Balasubramanian · 2025

Reactivity is central to Angular applications, yet subtle misuse of Observables, Signals, and change-detection often leads to performance regressions that are difficult to diagnose. Although Angular 1…

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Computer Science Preprint PDF DOI

Lower Bounds for CSP Hierarchies Through Ideal Reduction

Jonas Conneryd, Yassine Ghannane, Shuo Pang · 2025

We present a generic way to obtain level lower bounds for (promise) CSP hierarchies from degree lower bounds for algebraic proof systems. More specifically, we show that pseudo-reduction operators in …

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Computer Science Preprint PDF DOI

SceneGuard: Training-Time Voice Protection with Scene-Consistent Audible Background Noise

Rui Sang, Yuxuan Liu · 2025

Voice cloning technology poses significant privacy threats by enabling unauthorized speech synthesis from limited audio samples. Existing defenses based on imperceptible adversarial perturbations are …

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Computer Science Preprint PDF DOI

Pinching Antennas Meet AI in Next-Generation Wireless Networks

Fang Fang, Zhiguo Ding, Victor C. M. Leung, Lajos Hanzo · 2025

Next-generation (NG) wireless networks must embrace innate intelligence in support of demanding emerging applications, such as extended reality and autonomous systems, under ultra-reliable and low-lat…

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Computer Science Preprint PDF DOI

GLo-MAPPO: Multi-Agent Deep Reinforcement Learning for Energy-Efficient UAV-Assisted LoRa Networks

Abdullahi Isa Ahmed, Jamal Bentahar, El Mehdi Amhoud · 2025

The rapid advancement of Low-Power Wide Area Networks (LPWANs), particularly Long Range (LoRa) systems, has positioned them as a cornerstone for Next-Generation Internet of Things (NG-IoT) application…

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Computer Science Preprint PDF DOI

Hijacking Living Cells with Surface Engineering for the Internet of Bio-Nano Things

Ekin Ince, Murat Kuscu · 2025

The Internet of Bio-Nano Things (IoBNT) promises to revolutionize healthcare by interfacing the cyber domain with the living systems at unprecedented resolution. Realizing this vision hinges on the de…

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Computer Science Preprint PDF DOI

Formal Verification of Isothermal Chemical Reactors

Parivash Feyzishendi, Sophia Hamer, Jinyu Huang, Tyler R. Josephson · 2025

Chemical reactors are dynamic systems that can be described by systems of ordinary differential equations (ODEs). Reactor safety, regulatory compliance, and economics depend on whether certain states …

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Computer Science Preprint PDF DOI

Co-Creative Learning via Metropolis-Hastings Interaction between Humans and AI

Ryota Okumura, Tadahiro Taniguchi, Akira Taniguchi, Yoshinobu Hagiwara · 2025

We propose co-creative learning as a novel paradigm where humans and AI, i.e., biological and artificial agents, mutually integrate their partial perceptual information and knowledge to construct shar…

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