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Low-Latency ASIC Algorithms of Modular Squaring of Large Integers for VDF Applications [article]

Ahmet Can Mert, Erdinç Öztürk, Erkay Savas
2020 IACR Cryptology ePrint Archive  
To this end, we propose a class of modular squaring algorithms suitable for low-latency ASIC implementations.  ...  This study is an attempt in quest of the fastest hardware algorithms for the computation of the evaluation component of verifiable delay functions (VDFs), a 2 T mod N , proposed for use in various distributed  ...  However, efficient low-latency hardware implementations of these schemes do not exist in literature.  ... 
dblp:journals/iacr/MertOS20 fatcat:bubkz3hpubgkjk3zdm4kwban6e

A Decentralized Authoritative Multiplayer Architecture for Games on the Edge

Aleksandar Tošić, Jernej Vičič
2021 Computing and informatics  
—Marr, J.: Low Latency and Cheat-Proof Event Ordering for Peer-to-Peer Games.  ...  Section 6.2 and Figure 5 present an empirical evaluation of the “fairness” of the selection method based on VDF.  ... 
doi:10.31577/cai_2021_3_522 fatcat:nbe72ytvhjanxaozkfisychsbi

The Solar Orbiter Solar Wind Analyser (SWA) suite

C. J. Owen, R. Bruno, S. Livi, P. Louarn, K. Al Janabi, et al.
2020 Astronomy and Astrophysics  
distribution function (VDF) of solar wind electrons in the energy range of a few eV to ∼ 5 keV.  ...  The sensor resolves the full 3D VDFs of the prominent heavy ions at a resolution of 5 minutes in normal mode and 30 s in burst mode.  ...  The Solar Orbiter Solar Wind Analyser (SWA) scientific sensors, SWA-EAS, SWA-PAS, SWA-HIS, and the SWA-DPU have been designed and created, and are operated under funding provided in numerous contracts  ... 
doi:10.1051/0004-6361/201937259 fatcat:ppgm647g75dzbbs5zratzof224

Planning the Future of U.S. Particle Physics (Snowmass 2013): Chapter 9: Computing [article]

L. A. T. Bauerdick, S. Gottlieb, G. Bell, K. Bloom, T. Blum, D. Brown, M. Butler, A. Connolly, E. Cormier, P. Elmer, M. Ernst, I. Fisk, G. Fuller, R. Gerber (+16 others)
2014 arXiv   pre-print
Chapter 9, on Computing, discusses the computing challenges for future experiments in the Energy, Intensity, and Cosmic Frontiers, for accelerator science, and for particle theory, as well as structural  ...  issues in supporting the intense uses of computing required in all areas of particle physics.  ...  Utilized core-hours of leadership-class facility (LCF) and dedicated capacity hardware for lattice-QCD simulations.  ... 
arXiv:1401.6117v1 fatcat:czmytmguqvcnrdm4q2ycjco4zm

Verifiable Delay Functions for Rate-limiting Systems

Siegfried Hartogs, Srdjan Capkun, Yoshimichi Nakatsuka, Friederike Groschupp
2024
CAPTCHAs suffer from recent developments in AI decreasing their accuracy and are bad for client privacy.  ...  Yoshimichi Nakatsuka and Friederike Groschupp for their invaluable feedback, their efforts in disarming my concerns, and for helping me change my perspective whenever I got stuck.  ...  Srdjan Čapkun for the opportunity to complete this project in the System Security Group.  ... 
doi:10.3929/ethz-b-000666356 fatcat:jwawgkqlmfec3f7cfibcviwpmu

Snowmass Computing Frontier: Computing for the Cosmic Frontier, Astrophysics, and Cosmology [article]

Andrew Connolly, Salman Habib, Alex Szalay, Julian Borrill, George Fuller, Nick Gnedin, Katrin Heitmann, Danny Jacobs, Don Lamb, Tony Mezzacappa, Bronson Messer, Steve Myers (+5 others)
2013 arXiv   pre-print
This document presents (off-line) computing requrements and challenges for Cosmic Frontier science, covering the areas of data management, analysis, and simulations.  ...  analyze datasets in the 100PB class.  ...  Group and beyond.  ... 
arXiv:1311.2841v1 fatcat:pqhwoukpezairkrutstjcb3sk4

Ultrasonic Guided-Waves Sensors and Integrated Structural Health Monitoring Systems for Impact Detection and Localization: A Review

Lorenzo Capineri, Andrea Bulletti
2021 Sensors  
The physical phenomena that are related to impact event and the related main physical quantities are then introduced to discuss their importance in the development of the hardware and software components  ...  for SHM systems.  ...  IETF also started a working group to evaluate the appropriate routing protocols for low-power (RPL) and lossy networks.  ... 
doi:10.3390/s21092929 pmid:33922056 pmcid:PMC8122321 fatcat:2vexoguzirenfbgghamz4vws5y

Statically Aggregate Verifiable Random Functions and Application to E-Lottery

Bei Liang, Gustavo Banegas, Aikaterini Mitrokotsa
2020 Cryptography  
We evaluate the performance of Chow et al.'  ...  We introduce the notion of static aggregate verifiable random functions (Agg-VRFs), which perform aggregation for VRFs in a static setting.  ...  Funding: This work was partially supported by the GENIE Chalmers CryptoQuaC project, the VR PRECIS project, the WASP expedition project "Massive, Secure, and Low-Latency Connectivity for IoT Applications  ... 
doi:10.3390/cryptography4040037 fatcat:kuvuku4jevb2vhkwloc4e2yiw4

2022 Review of Data-Driven Plasma Science [article]

Rushil Anirudh, Rick Archibald, M. Salman Asif, Markus M. Becker, Sadruddin Benkadda, Peer-Timo Bremer, Rick H.S. Budé, C.S. Chang, Lei Chen, R. M. Churchill, Jonathan Citrin, Jim A Gaffney (+51 others)
2022 arXiv   pre-print
It is now becoming impractical for humans to analyze all the data manually.  ...  Despite the recent impressive progress in applications of data science to plasma science and technology, the emerging field of DDPS is still in its infancy.  ...  They support staging data as files across resources using tools such as GridFTP, but they do not provide low-level tuning of data streams for low-latency data delivery.  ... 
arXiv:2205.15832v1 fatcat:fxsl6gl3fncnhpoj76defxoc3a

How NeRFs and 3D Gaussian Splatting are Reshaping SLAM: a Survey [article]

Fabio Tosi, Youmin Zhang, Ziren Gong, Erik Sandström, Stefano Mattoccia, Martin R. Oswald, Matteo Poggi
2024 arXiv   pre-print
Over the past two decades, research in the field of Simultaneous Localization and Mapping (SLAM) has undergone a significant evolution, highlighting its critical role in enabling autonomous exploration  ...  growing body of research and the absence of a comprehensive survey on the topic, this paper aims to provide the first comprehensive overview of SLAM progress through the lens of the latest advancements in  ...  The asynchronous event generation mechanism, triggered by a logarithmic change in luminance at a given pixel, shows potential advantages in terms of low latency and high temporal resolution.  ... 
arXiv:2402.13255v2 fatcat:2fgmsu7wefc2nhh7cdxyxkmou4

Scaling permissionless blockchains via sharding

RUNCHAO HAN
2022
This thesis systematically analyses blockchain sharding, a promising approach for scaling blockchain protocols.  ...  countermeasures against security issues in cross-chain 51% attacks and atomic swaps.  ...  VDFs can be instantiated with any cyclic group, including the RSA group that requires a trusted setup and the class group without such requirement.  ... 
doi:10.26180/21059713 fatcat:3bl2qgatajbahp3r4u2wmunxeq

Local and Hybrid Cloud

Syed Ahmed Hussain
2021
Preferred by the developer due to low latency, high redundancy, and high efficiency in data transfers. Block storage can be used for boot volume for VMs, and databases that require high performance.  ...  private network connection to CSP via Connection Exchange Provider [93] The reason for using CXP is to provide better security, dedicated bandwidth, and low latency.  ... 
doi:10.7939/r3-c7yb-9g37 fatcat:23ov4hneererrep4tiv6ugtiuq

Detection of gravitational-wave signals from binary neutron star mergers using machine learning [article]

Martin B. Schäfer, Frank Ohme, Alexander H. Nitz, University, My
2021
For the Advanced LIGO design sensitivity, our network has an average sensitive distance of 130 Mpc at a false-alarm rate of ten per month.  ...  A conservative estimate indicates that our algorithm introduces on average 10.2 s of latency between signal arrival and generating an alert.  ...  O. was supported by the Max Planck Society's Independent Research Group Program.  ... 
doi:10.15488/10648 fatcat:gkj4zoeumnfzxj4mmlbmdqd3be

Building Blocks of Sharding Blockchain Systems: Concepts, Approaches, and Open Problems [article]

Yizhong Liu, Jianwei Liu, Marcos Antonio Vaz Salles, Zongyang Zhang, Tong Li, Bin Hu, Fritz Henglein, Rongxing Lu
2021 arXiv   pre-print
We believe our modular architectural decomposition and in-depth analysis of each component, based on a comprehensive literature study, provides a systematic basis for conceptualizing state-of-the-art sharding  ...  Sharding is to be understood broadly as techniques for dynamically partitioning nodes in a blockchain system into subsets (shards) that perform storage, communication, and computation tasks without fine-grained  ...  This work is supported in part by the National Key  ... 
arXiv:2102.13364v1 fatcat:sorni55a2fberm2toayzm3qvnm

Physical reservoir computing with dynamical electronics

Xiangpeng Liang
2022
Thirdly, an efficient implementation architecture, namely rotating neurons reservoir, is developed. This novel architecture is evaluated in both theoretical analysis and experiments.  ...  Reservoir computing, a recurrent neural network algorithm invented two decades ago, has received wide attention in the field of neuromorphic computing because of its unique recurrent dynamics and hardware-friendly  ...  In total, n 2 groups of node state and their corresponding ECG slots were collected to calculate the output weight W M for training.  ... 
doi:10.5525/gla.thesis.83134 fatcat:dstizbskdff7fodiwq26hxk52y
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