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Since its advent in 2011, boson sampling has been a preferred candidate for demonstrating quantum advantage because of its simplicity and near-term requirements compared to other quantum algorithms. We propose to use a variant, called…

Crosscorrelation of the outputs of two Gravitational Wave (GW) detectors has recently been proposed [1] as a method for detecting statistical association between GWs and Gamma Ray Bursts (GRBs). Unfortunately, the method can be effectively…

天体物理学 · 物理学 2009-11-07 G. Modestino , A. Moleti

When averages of different experimental determinations of the same quantity are computed, each with statistical and systematic error components, then frequently the statistical and systematic components of the combined error are quoted…

数据分析、统计与概率 · 物理学 2015-10-28 Jens Erler

A new construction for moderate density parity-check (MDPC) codes using finite geometry is proposed. We design a parity-check matrix for this family of binary codes as the concatenation of two matrices: the incidence matrix between points…

信息论 · 计算机科学 2021-03-18 Jessica Bariffi , Sam Mattheus , Alessandro Neri , Joachim Rosenthal

This paper considers distributed coding for multi-source single-sink data collection wireless networks. A unified framework for network coding and channel coding, termed "generalized adaptive network coded cooperation" (GANCC), is proposed.…

分布式、并行与集群计算 · 计算机科学 2010-02-22 Xingkai Bao , Jing Li

We consider the detection of correlated information sources in the ubiquitous Code-Division Multiple-Access (CDMA) scheme. We propose a message-passing based scheme for detecting correlated sources directly, with no need for source coding.…

信息论 · 计算机科学 2010-03-24 Hadar Efraim , Nadav Yacov , Ori Shental , Ido Kanter

Continuous-time generative models, such as diffusion models, flow matching, and rectified flow, learn time-dependent vector fields but are typically trained with objectives that treat timesteps independently, leading to high estimator…

机器学习 · 计算机科学 2026-02-23 Chika Maduabuchi , Jindong Wang

We introduce a large scale benchmark for continuous collision detection (CCD) algorithms, composed of queries manually constructed to highlight challenging degenerate cases and automatically generated using existing simulators to cover…

图形学 · 计算机科学 2021-10-06 Bolun Wang , Zachary Ferguson , Teseo Schneider , Xin Jiang , Marco Attene , Daniele Panozzo

Existing coordinated cyber-attack detection methods have low detection accuracy and efficiency and poor generalization ability due to difficulties dealing with unbalanced attack data samples, high data dimensionality, and noisy data sets.…

信号处理 · 电气工程与系统科学 2021-08-03 Lei Wang , Pengcheng Xu , Zhaoyang Qu , Xiaoyong Bo , Yunchang Dong , Zhenming Zhang , Yang Li

Confocal microscopy of colloids combined with digital image processing has become a powerful tool in soft matter physics and materials science. Together, these techniques enable locating and tracking of more than half a million individual…

软凝聚态物质 · 物理学 2016-05-10 Katharine E. Jensen , Nobutomo Nakamura

With the growing complexity of cyberattacks targeting critical infrastructures such as water treatment networks, there is a pressing need for robust anomaly detection strategies that account for both system vulnerabilities and evolving…

机器学习 · 计算机科学 2025-08-14 Arun Vignesh Malarkkan , Haoyue Bai , Dongjie Wang , Yanjie Fu

Consider a collection of objects, some of which may be `bad', and a test which determines whether or not a given sub-collection contains no bad objects. The non-adaptive pooling (or group testing) problem involves identifying the bad…

组合数学 · 数学 2016-09-06 David J. Balding , David C. Torney

This paper investigates the design of low-complexity error correction codes for the verification step in continuous variable quantum key distribution (CVQKD) systems. We design new coding schemes based on quasi-cyclic repeat-accumulate…

信息论 · 计算机科学 2015-10-14 Sarah J. Johnson , Vikram A. Chandrasetty , Andrew M. Lance

In this paper, we propose a novel message-passing decoding approach that leverages the degeneracy of quantum low-density parity-check codes to enhance decoding performance, eliminating the need for serial scheduling or post-processing. Our…

量子物理 · 物理学 2025-01-10 Dimitris Chytas , Nithin Raveendran , Bane Vasic

Codeword stabilized (CWS) codes are a general class of quantum codes that includes stabilizer codes and many families of non-additive codes with good parameters. For such a non-additive code correcting all t-qubit errors, we propose an…

量子物理 · 物理学 2013-05-29 Yunfan Li , Ilya Dumer , Leonid P. Pryadko

Though the multiscale graph learning techniques have enabled advanced feature extraction frameworks, the classic ensemble strategy may show inferior performance while encountering the high homogeneity of the learnt representation, which is…

机器学习 · 计算机科学 2021-03-18 Yuzhao Chen , Yatao Bian , Jiying Zhang , Xi Xiao , Tingyang Xu , Yu Rong , Junzhou Huang

The Decentralized-Consistent-Scale (DCS) Triangle defines three dimensions that illustrate the tradeoffs of the blockchain consensus mechanism. In this paper, we propose a new hybrid consensus protocol, called Deterministic Proof of Work…

密码学与安全 · 计算机科学 2018-11-15 Zhuan Cheng , Gang Wu , Hao Wu , Muxing Zhao , Liang Zhao , Qingfeng Cai

Data deduplication emerged as a powerful solution for reducing storage and bandwidth costs in cloud settings by eliminating redundancies at the level of chunks. This has spurred the development of numerous Content-Defined Chunking (CDC)…

分布式、并行与集群计算 · 计算机科学 2024-10-22 Marcel Gregoriadis , Leonhard Balduf , Björn Scheuermann , Johan Pouwelse

Uncertainty quantification plays a key role in the development of autonomous systems, decision-making, and tracking over wireless sensor networks (WSNs). However, there is a need of providing uncertainty confidence bounds, especially for…

机器学习 · 统计学 2024-09-13 Xingchi Liu , Lyudmila Mihaylova , Jemin George , Tien Pham

Coded polynomial aggregation (CPA) enables the master to directly recover a weighted aggregation of polynomial evaluations without individually decoding each term, thereby reducing the number of required worker responses. In this paper, we…

信息论 · 计算机科学 2026-02-04 Xi Zhong , Jörg Kliewer , Mingyue Ji