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Production state-machine replication (SMR) implementations are complex, multi-layered architectures comprising data dissemination, ordering, execution, and reconfiguration components. Existing research consensus protocols rarely discuss…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-02-11 Allen Clement , Natacha Crooks , Neil Giridharan , Alex Shamis

We propose Samba ASR,the first state of the art Automatic Speech Recognition(ASR)model leveraging the novel Mamba architecture as both encoder and decoder,built on the foundation of state space models(SSMs).Unlike transformerbased ASR…

Computation and Language · Computer Science 2025-01-09 Syed Abdul Gaffar Shakhadri , Kruthika KR , Kartik Basavaraj Angadi

RDMA is increasingly adopted by cloud computing platforms to provide low CPU overhead, low latency, high throughput network services. On the other hand, however, it is still challenging for developers to realize fast deployment of…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-02-07 Zhi Wang , Xiaoliang Wang , Zhuzhong Qian , Baoliu Ye , Sanglu Lu

With the advent of the Internet and Internet-connected devices, modern business applications can experience rapid increases as well as variability in transactional workloads. Database replication has been employed to scale performance and…

Databases · Computer Science 2020-06-22 Michael A. Georgiou , Aristodemos Paphitis , Michael Sirivianos , Herodotos Herodotou

State machine replication (SMR) is a replication technique that ensures fault tolerance by duplicating a service. Geo-replicated SMR is an enhanced version of SMR that distributes replicas in separate geographical locations, making the…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-01-06 Kohya Shiozaki , Junya Nakamura

Implementations of state-machine replication (SMR) prevalently use the variants of Paxos. Some of the recent variants of Paxos like, Ring Paxos, Multi-Ring Paxos, S-Paxos and HT-Paxos achieve significantly high throughput. However, to meet…

Distributed, Parallel, and Cluster Computing · Computer Science 2015-07-16 Vinit Kumar , Ajay Agarwal

Background: High-resolution MRI is critical for diagnosis, but long acquisition times limit clinical use. Super-resolution (SR) can enhance resolution post-scan, yet existing deep learning methods face fidelity-efficiency trade-offs.…

With the rapid development of deep learning, low-light RAW image enhancement (LLRIE) has achieved remarkable progress. However, the challenge that how to simultaneously achieve strong enhancement quality and high efficiency still remains.…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Xianmin Chen , Peiliang Huang , Longfei Han , Dingwen Zhang , Junwei Han

The controlled manipulation of quantum systems is becoming an important technological tool. Rabi oscillations are one of the simplest, yet quite useful mechanisms for achieving such manipulation. However, the validity of simple Rabi theory…

Quantum Physics · Physics 2025-05-13 Duje Bonacci

Recent progress in Medical Artificial Intelligence (AI) has delivered systems that can reach clinical expert level performance. However, such systems tend to demonstrate sub-optimal "out-of-distribution" performance when evaluated in…

Modern systems mitigate Rowhammer using victim refresh, which refreshes the two neighbours of an aggressor row when it encounters a specified number of activations. Unfortunately, complex attack patterns like Half-Double break…

Cryptography and Security · Computer Science 2023-08-30 Anish Saxena , Saurav Mathur , Moinuddin Qureshi

Recent progress in remote sensing image (RSI) super-resolution (SR) has exhibited remarkable performance using deep neural networks, e.g., Convolutional Neural Networks and Transformers. However, existing SR methods often suffer from either…

Computer Vision and Pattern Recognition · Computer Science 2024-08-30 Yi Xiao , Qiangqiang Yuan , Kui Jiang , Yuzeng Chen , Qiang Zhang , Chia-Wen Lin

In the age of big data, it is important for primary research data to follow the FAIR principles of findability, accessibility, interoperability, and reusability. Data harmonization enhances interoperability and reusability by aligning…

Databases · Computer Science 2025-03-26 Jimmy K. Yu , Marcos Martínez-Romero , Matthew Horridge , Mete U. Akdogan , Mark A. Musen

Reconfigurable state machine replication is an important enabler of elasticity for replicated cloud services, which must be able to dynamically adjust their size as a function of changing load and resource availability. We introduce a new…

Distributed, Parallel, and Cluster Computing · Computer Science 2015-12-31 Vita Bortnikov , Gregory Chockler , Dmitri Perelman , Alexey Roytman , Shlomit Shachor , Ilya Shnayderman

We present a synchronous robotic testbed called SyROF that allows fast implementation of robotic swarms. Our main goal is to lower the entry barriers to cooperative-robot systems for undergraduate and graduate students. The testbed provides…

Robotics · Computer Science 2020-06-11 Nagarathna Hema Balaji , Jyothsna Kilaru , Oscar Morales-Ponce

This paper works on streaming automatic speech recognition (ASR). Mamba, a recently proposed state space model, has demonstrated the ability to match or surpass Transformers in various tasks while benefiting from a linear complexity…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-30 Ying Fang , Xiaofei Li

In recent years, the field of aerial robotics has witnessed significant progress, finding applications in diverse domains, including post-disaster search and rescue operations. Despite these strides, the prohibitive acquisition costs…

Robotics · Computer Science 2024-06-25 Jimmy Chiun , Yan Rui Tan , Yuhong Cao , John Tan , Guillaume Sartoretti

A radial basis function (RBF) based sequential surrogate reliability method (SSRM) is proposed, in which a special optimization problem is solved to update the surrogate model of the limit state function (LSF) iteratively. The objective of…

Computation · Statistics 2017-06-27 Xu Li , Chunlin Gong , Liangxian Gu , Wenkun Gao , Zhao Jing , Hua Su

Pathological diagnosis is highly reliant on image analysis, where Regions of Interest (ROIs) serve as the primary basis for diagnostic evidence, while whole-slide image (WSI)-level tasks primarily capture aggregated patterns. To extract…

Computer Vision and Pattern Recognition · Computer Science 2026-05-08 Enhui Chai , Sicheng Chen , Tianyi Zhang , Xingyu Li , Tianxiang Cui

Network systems are commonly used in various fields, such as power grid, Internet of Things (IoT), and gas networks. Reliability redundancy allocation problem (RRAP) is a well-known reliability design tool, which needs to be developed when…

Networking and Internet Architecture · Computer Science 2021-10-04 Zhenyao Liu , Jen-Hsuan Chen , Shi-Yi Tan , Wei-Chang Yeh