Co-authors from various companies present the latest agreement on ultra-wideband (UWB) sensing topics for the IEEE 802.15.4ab standard. The consensus includes definitions for sensing pulse shape, packet formats for bi/multi-static sensing, and support for specific sequences and patterns in UWB sensi

1 views • 27 slides

Byzantine fault tolerance is crucial in ensuring the reliability of distributed systems, especially in the presence of malicious nodes. This concept deals with normal faults, crash faults, and the challenging Byzantine faults, where nodes can exhibit deceptive behaviors. The Byzantine Generals Probl

0 views • 29 slides

This course, led by Assistant Professor Marco Canini, delves into the technical aspects of blockchain technologies, distributed consensus, and secure software engineering. Students will engage in flipped classroom-style classes and paper presentations, critiquing research papers, defending research

0 views • 65 slides

This expert consensus statement provides an update on exercise recommendations for individuals with type 2 diabetes (T2D), emphasizing the benefits of physical activity in improving glycemic management, insulin sensitivity, cardiovascular health, and overall disease risk reduction. The document high

0 views • 16 slides

Explore the basic definitions and key features of Multi-AP operation in the IEEE 802.11 standard. Learn about Multi-AP Candidate Set (M-AP-CS) and Multi-AP Operation Set (M-AP-OS) along with their participants and formation. Delve into the concepts of Coordinator AP, Coordinated AP(s), and reliable

0 views • 19 slides

This study by Matthew Byrne, an Academic Clinical Fellow at the University of Manchester, focuses on identifying quality measurement indicators for primary dental care. The aims include gaining consensus on important quality dimensions, assessing available quality measures, and identifying areas for

1 views • 12 slides

This contribution discusses the reference model to support multi-link operation in IEEE 802.11be and proposes architecture reference models to support multi-link devices. It covers aspects such as baseline architecture reference models, logical entities in different layers, Multi-Link Device (MLD) f

1 views • 19 slides

This document from December 2023 discusses medium synchronization recovery leveraging multi-AP coordination for multi-link devices. It covers features such as Multi-link device (MLD), Multi-link operation (MLO), and Ultra High Reliability (UHR) capability defined in P802.11bn for improvements in rat

0 views • 8 slides

Exploring the benefits of Multi-Band Multi-Channel (MBMC) operation in IEEE 802.11be, this study delves into the efficient use of spectrum, increased data rates, and network load balancing. It also discusses the envisioned usage models and compares Single Band Operation with Multi-Band Operation, hi

1 views • 20 slides

This study delves into Byzantine Fault Tolerance (BFT) protocols in the realm of distributed ledgers, exploring the complexities of achieving consensus in trusted adversarial environments. The research examines the classic problem in computer science where distributed nodes communicate to reach agre

0 views • 34 slides

Byzantine failures refer to arbitrary patterns of failures where nodes exhibit inconsistent behavior. This lecture discusses Byzantine agreement and the challenges in reaching consensus with faulty nodes. It explores the minimum number of processes needed for consensus and extends the concepts to ge

1 views • 32 slides

Economic and technical aspects of Byzantine Fault Tolerance (BFT) protocols for achieving consensus in distributed ledger systems are explored. The discussion delves into the challenges of maintaining trust in adversarial environments and the strategies employed by non-Byzantine nodes to mitigate un

0 views • 34 slides

Raft is a consensus algorithm designed for replicated state machines to ensure fault tolerance and reliable service in distributed systems. It provides leader election, log replication, safety mechanisms, and client interactions for maintaining consistency among servers. The approach simplifies oper

0 views • 32 slides

Blockchains, as explained by John Kelsey from NIST, are essential for achieving mutual agreement in distributed systems without complete trust among participants. The analogy of chess-by-mail illustrates the need for consensus on the state of the board, similar to how blockchains ensure agreement on

2 views • 34 slides

The consensus at the CERN workshop led to a proposal for a new baseline cryogenics layout with major components on the surface. The cost balance is deemed neutral and requires further investigation before submission. Various comparisons highlight the advantages and potential cost savings of the prop

2 views • 7 slides

This document discusses the implementation and advantages of virtual carrier sense in multi-link networks under the IEEE 802.11 standard. It explores the operation of multi-link setups, asynchronous communication benefits, and the necessity of multiple contention channels. The concept of NAV (Networ

2 views • 11 slides

DNA data storage presents challenges in archiving digital information efficiently due to the nature of biological media. This article delves into the complexities of DNA data storage, emphasizing the importance of robust archival solutions. The OneJoin algorithm offers a scalable and cross-architect

0 views • 8 slides

Raft is a consensus algorithm designed for fault-tolerant replication of logs in distributed systems. It ensures that multiple servers maintain identical states for fault tolerance in various services like file systems, databases, and key-value stores. Raft employs a leader-based approach where one

0 views • 34 slides

This document explores the performance aspects, benefits, and assumptions of multi-link operations in IEEE 802.11-19/1291r0. It discusses the motivation for multi-link operation in new wireless devices, potential throughput gains, classification of multi-link capabilities, and operation modes. The s

0 views • 30 slides

This lecture covers the concept of Paxos and achieving consensus in distributed systems. It discusses the availability of P/B-based RSM, RSM via consensus, the context for today's lecture, and desirable properties of solutions. The analogy of the US Senate passing laws is used to explain the need fo

0 views • 46 slides

In September 2016, a proposal was introduced to enhance the beamforming training procedures in IEEE 802.11ay for increased efficiency and MIMO support. The proposal suggests a multi-stage, multi-resolution beamforming training framework to improve efficiency in scenarios with high-resolution beams a

0 views • 11 slides

Consensus algorithms play a vital role in distributed systems like Paxos. Paxos is a protocol that aims to achieve consensus among a majority of participants. It defines roles for nodes like proposers, acceptors, and learners, each serving a specific purpose in reaching agreement on a single value.

0 views • 24 slides

The discussion revolves around achieving consensus in the presence of dense Byzantine faults on an unknown torus. Various challenges and impossibility theorems are explored, highlighting the complexities of reaching an agreement in such fault-prone environments. The content delves into the limitatio

0 views • 23 slides

This document provides an insightful introduction to consensus with the Raft algorithm, explaining its key concepts, including distributed system availability versus consistency, the importance of eliminating single points of failure, the need for consensus in building consistent storage systems, an

0 views • 20 slides

Consensus in distributed systems involves getting multiple servers to agree on a state. The Raft Consensus Algorithm, designed by Diego Ongaro and John Ousterhout from Stanford University, aims to make achieving consensus easier compared to other algorithms like Paxos. Raft utilizes a leader-based a

0 views • 26 slides

The Raft Consensus Protocol, introduced by Prof. Smruti R. Sarangi, offers a more understandable and easier-to-implement alternative to Paxos for reaching agreement in distributed systems. Key concepts include replicated state machine model, leader election, and safety properties ensuring data consi

0 views • 27 slides

Addressing challenges in distributed systems, this study proposes a novel approach by combining PBFT and Raft consensus mechanisms to enhance scalability and fault tolerance. The research highlights the importance of secure data storage and identifies new attack mechanisms in today's digital landsca

0 views • 11 slides

Multi-society State-of-the-Art Consensus Conference focused on strategies to prevent bile duct injuries during cholecystectomy. Work Group Five, led by Rajesh Aggarwal and Carol-Anne Moulton, explored the effectiveness of coaching surgeons in mitigating risks. Recommendation A suggests continued sur

0 views • 21 slides

Andrew K. Rose from NUS Business School compares China's economic reform sequencing with the Washington Consensus. The optimal reform sequencing includes stabilization before reform, real before financial reform, and domestic before international reform. China's approach aligns oddly with the Washin

0 views • 14 slides

Nordic Environmental Footprint Group (NEF) is a key Nordic authority cooperation group under the Nordic Council of Ministers dedicated to discussing and exchanging viewpoints on EU Commission testing and uses of Product and Organizational Environmental Footprint. Through workshops and seminars, NEF

0 views • 16 slides

The document discusses the multi-link operation framework for IEEE 802.11-19/0773r0, focusing on load balancing and aggregation use cases. It introduces terminology related to multi-link logical entities and provides examples of multi-link AP and non-AP logical entities. The framework considers stee

0 views • 16 slides

Exploring the association between multi-morbidity, deprivation, and life expectancy in the context of UK general practice. The research aims to quantify socio-economic inequalities in chronic disease onset and life expectancy, particularly among older populations with multi-morbidity. Methods includ

0 views • 27 slides

The document discusses IEEE 802.11-17/xxxxr0 focusing on multi-link operation for achieving higher throughput. It covers motions adopted in the SFD related to asynchronous multi-link channel access, mechanisms for multi-link operation, and shared sequence number space. Additionally, it explores the

0 views • 14 slides

The DICOM WG21 Multi-Energy Imaging Supplement aims to address the challenges and opportunities in multi-energy imaging technologies, providing a comprehensive overview of imaging techniques, use cases, objectives, and potential clinical applications. The supplement discusses the definition of multi

0 views • 33 slides

Explore the intricacies of multi-valued logic in three-valued systems, including Liberal and Draconian protocols. Learn how logical assertions and byte generation are influenced by the values of variables like a, b, u, and v.

0 views • 23 slides

This study explores innovative methods in training complex-valued neural networks, including a model of complex-valued neurons, network architecture, error analysis, Adam optimizer, gradient calculation, and activation function selection. Simulation results compare real-valued and complex-valued net

0 views • 12 slides

The Entity-Relationship Model (E/R Model) is a widely used conceptual data model proposed by Peter P. Chen. It provides a high-level description of the database system during the requirements collection stage. Entities represent things of independent existence, each described by a set of attributes.

0 views • 21 slides

Exploring the challenges and solutions in achieving optimally resilient asynchronous multi-valued Byzantine agreement protocols. This work presents a novel construction meeting key requirements and delves into round-preserving parallel composition of agreements, shedding light on probabilistic termi

0 views • 19 slides

This study presented at the IEEE Latin-American Test Symposium explores the adoption of multi-valued logic (MVL) in reduced pin-count testing. The research addresses the challenges related to test cost, multi-site testing, and bandwidth mismatch in testing multiple devices simultaneously. By proposi

0 views • 18 slides

Explore the concepts of entities, entity sets, attributes, key attributes, single-valued and multi-valued attributes, derived attributes, as well as relationships and relationship sets in the context of database design. Gain insights into distinguishing between regular entities, weak entities, and e

0 views • 24 slides