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Neutral atom quantum computing's great scaling potential has resulted in it emerging as a popular modality in recent years. For state preparation, atoms are loaded stochastically and have to be detected and rearranged at runtime to create a…

新兴技术 · 计算机科学 2025-09-16 Jonas Winklmann , Martin Schulz

The emergence of dense, mission-driven aerial networks supporting the low-altitude economy presents unique communication challenges, including extreme channel dynamics and severe cross-tier interference. Traditional reactive communication…

信号处理 · 电气工程与系统科学 2026-02-12 Junting Chen , Bowen Li , Hao Sun , Shuguang Cui , Nikolaos Pappas

The Backpropagation algorithm has often been criticised for its lack of biological realism. In an attempt to find a more biologically plausible alternative, the recently introduced Forward-Forward algorithm replaces the forward and backward…

神经与进化计算 · 计算机科学 2025-04-01 Niccolò Tosato , Lorenzo Basile , Emanuele Ballarin , Giuseppe de Alteriis , Alberto Cazzaniga , Alessio Ansuini

Byzantine reliable broadcast is a fundamental problem in distributed computing, which has been studied extensively over the past decades. State-of-the-art algorithms are predominantly based on the approach to share encoded fragments of the…

分布式、并行与集群计算 · 计算机科学 2025-01-06 Thomas Locher

Passive acoustic mapping (PAM) is a promising tool for monitoring acoustic cavitation activities in the applications of ultrasound therapy. Data-adaptive beamformers for PAM have better image quality compared to the time exposure acoustics…

人工智能 · 计算机科学 2024-12-04 Yi Zeng , Jinwei Li , Hui Zhu , Shukuan Lu , Jianfeng Li , Xiran Cai

In this work, we analyze the fundamental performance tradeoff of the single-antenna Automatic Retransmission reQuest (ARQ) Z-interference channel (ZIC). Specifically, we characterize the achievable three-dimensional tradeoff between…

信息论 · 计算机科学 2012-04-04 Mohamed S. Nafea , D. Hamza , Karim G. Seddik , Mohammed Nafie , Hesham El Gamal

Even the most sophisticated artificial neural networks are built by aggregating substantially identical units called neurons. A neuron receives multiple signals, internally combines them, and applies a non-linear function to the resulting…

量子物理 · 物理学 2017-12-01 Yudong Cao , Gian Giacomo Guerreschi , Alán Aspuru-Guzik

This abstract presents a scenario for human-robot action in a home setting involving an older adult and a robot. The scenario is designed to explore the envisioned modelling of memory for communication with a socially assistive robots…

计算与语言 · 计算机科学 2024-01-18 Yanzhe Li , Frank Broz , Mark Neerincx

The behavior and architecture of large scale discrete state systems found in computer software and hardware can be specified and analyzed using a particular class of primitive recursive functions. This paper begins with an illustration of…

形式语言与自动机理论 · 计算机科学 2025-11-04 Victor Yodaiken

We study the problem of efficiently broadcasting packets in multi-hop wireless networks. At each time slot the network controller activates a set of non-interfering links and forwards selected copies of packets on each activated link. A…

信息论 · 计算机科学 2015-07-21 Abhishek Sinha , Georgios Paschos , Chih-ping Li , Eytan Modiano

Traditional backpropagation of error, though a highly successful algorithm for learning in artificial neural network models, includes features which are biologically implausible for learning in real neural circuits. An alternative called…

机器学习 · 计算机科学 2020-11-06 Nasir Ahmad , Marcel A. J. van Gerven , Luca Ambrogioni

We initiate the study of passive environment-assisted communication via a quantum channel, modeled as a unitary interaction between the information carrying system and an environment. In this model, the environment is controlled by a…

量子物理 · 物理学 2016-03-25 Siddharth Karumanchi , Stefano Mancini , Andreas Winter , Dong Yang

At the heart of state machine replication, the celebrated technique enabling decentralized and secure universal computation, lies Atomic Broadcast, a fundamental communication primitive that orders, authenticates, and deduplicates messages.…

分布式、并行与集群计算 · 计算机科学 2024-08-29 Martina Camaioni , Rachid Guerraoui , Matteo Monti , Pierre-Louis Roman , Manuel Vidigueira , Gauthier Voron

Until now, distributed algorithms for rational agents have assumed a-priori knowledge of $n$, the size of the network. This assumption is challenged here by proving how much a-priori knowledge is necessary for equilibrium in different…

分布式、并行与集群计算 · 计算机科学 2026-03-16 Yehuda Afek , Yishay Mansour , Shaked Rafaeli , Moshe Sulamy

In this work, we explore a novel framework for control of complex systems called Primitive Imitation for Control PICO. The approach combines ideas from imitation learning, task decomposition, and novel task sequencing to generalize from…

Task replication has recently been advocated as a practical solution to reduce latencies in parallel systems. In addition to several convincing empirical studies, some others provide analytical results, yet under some strong assumptions…

性能 · 计算机科学 2016-02-26 Felix Poloczek , Florin Ciucu

Mission critical systems deployed in data centers today are facing more sophisticated failures. Byzantine fault tolerant (BFT) protocols are capable of masking these types of failures, but are rarely deployed due to their performance cost…

分布式、并行与集群计算 · 计算机科学 2022-10-25 Guangda Sun , Xin Zhe Khooi , Yunfan Li , Mingliang Jiang , Jialin Li

Shared autonomy provides a framework where a human and an automated system, such as a robot, jointly control the system's behavior, enabling an effective solution for various applications, including human-robot interaction. However, a…

机器人学 · 计算机科学 2021-12-02 Binghan He , Mahsa Ghasemi , Ufuk Topcu , Luis Sentis

Primate vision depends on recurrent processing for reliable perception. A growing body of literature also suggests that recurrent connections improve the learning efficiency and generalization of vision models on classic computer vision…

计算机视觉与模式识别 · 计算机科学 2020-10-26 Drew Linsley , Alekh Karkada Ashok , Lakshmi Narasimhan Govindarajan , Rex Liu , Thomas Serre

The so-called "replica method" of statistical physics is employed for the large system analysis of vector precoding for the Gaussian multiple-input multiple-output (MIMO) broadcast channel. The transmitter is assumed to comprise a linear…

信息论 · 计算机科学 2011-02-28 Benjamin Zaidel , Ralf Mueller , Aris Moustakas , Rodrigo de Miguel