21 papers · ranked by Valyu relevance
Erna Begovic, Ana Perkovic
Convergence of this method was studied in [14, 9, 13, 4]. For different pivot strategies, it was shown that the iterations (1.1) converge in the sense that the sequence (B(k) , k ≥ 0) converges to a diagonal matrix, while (A(k) , k ≥ 0) converges to a normal matrix Λ. If all the eigenvalues of A have different real…
Jonathan Briskman, Deanna Needell
The randomized Kaczmarz method is an iterative algorithm that solves systems of linear equations. Recently, the randomized method was extended to systems of equalities and inequalities by Leventhal and Lewis. Even more recently, Needell and Tropp provided an analysis of a block version of this randomized method for…
Nikhil Kumar Parida, Chandrashekar Jatoth, V. Dinesh Reddy, Md. Muzakkir Hussain + 1 more
'Md. Muzakkir Hussain' 'Jamilurahman Faizi'] Blockchain technology finds widespread application across various fields due to its key features such as immutability, reduced costs, decentralization, and transparency. The security of blockchain relies on elements like hashing, digital signatures, and cryptography.…
Shan-Shan Dong, Wei-Ming He, Jing-Jing Ji, Chi Zhang + 2 more
The triangular correlation heatmap aiming to visualize the linkage disequilibrium (LD) pattern and haplotype block structure of SNPs is ubiquitous component of population-based genetic studies. However, current tools suffered from the problem of time and memory consuming, and direct calculation from variant call format…
Mehmet Aziz Yirik, Maria Sorokina, Christoph Steinbeck
The generation of constitutional isomer chemical spaces has been a subject of cheminformatics since the early 1960s, with applications in structure elucidation and elsewhere. In order to perform such a generation efficiently, exhaustively and isomorphism-free, the structure generator needs to ensure the building of…
Authors not listed
While the method of manual inspection reliably produces correct results at the introductory level, it can often appear untidy and unintuitive and lacks teachable depth. This paper presents a novel alternative approach designed to achieve the same outcomes as manual inspection but with enhanced clarity. It serves as…
Akira Sakurai, Kazuyuki Shudo
—An effective method for suppressing intentional forks in a blockchain is the last-generated rule, which selects the most recent chain as the main chain in the event of a chain tie. This rule helps invalidate blocks that are withheld by adversaries for a certain period. However, existing last-generated rules face an…
Kunho Kim, Athar Sefid, C. Lee Giles
An author name disambiguation (AND) algorithm identifies a unique author entity record from all similar or same publication records in scholarly or similar databases. Typically, a clustering method is used that requires calculation of similarities between each possible record pair. However, the total number of pairs…
Khikmatullo Tulkinbekov, Deok-Hwan Kim, Alexander Horst Norta
Due to the immutability of blockchain, the integration with big-data systems creates limitations on redundancy, scalability, cost, and latency. Additionally, large amounts of invaluable data result in the waste of energy and storage resources. As a result, the demand for data deletion possibilities in blockchain has…
Michal Kvet, Karol Matiasko
Relational databases are still very often used as a data storage, even for the sensor oriented data. Each data tuple is logically stored in the table referenced by relationships between individual tables. From the physical point of view, data are stored in the data files delimited by the tablespaces. Files are…
Xiaomeng Xia, Osama Sohaib
With the vigorous development of the art market, the management of art resources is confronted with increasingly difficult challenges, such as copyright protection, authenticity verification, and efficient storage. Currently, the digital watermarking and compression schemes applied to artworks struggle to achieve an…
Simone Palazzo, Concetto Spampinato, Joseph Schmidt, Isaak Kavasidis + 2 more
It is argued in [1] that [2] was able to classify EEG responses to visual stimuli solely because of the temporal correlation that exists in all EEG data and the use of a block design. While one of the analyses in [1] is correct, i.e., that low-frequency slow EEG activity can inflate classifier performance in…
Lakshani Weerarathna, Oliver Weismantel, Tanja Junkers
A fully automated robotic synthesizer for the screening of amphiphilic block copolymer nanoparticle synthesis is presented. To reach this aim, block copolymer solutions are mixed in continuous flow with water, allowing for the automated variation of overall polymer concentration, mixing ratio of the water and organic…
Naoki Shibata
To address the large amount of energy wasted by blockchains, we propose a decentralized consensus protocol for blockchains in which the computation can be used to search for good approximate solutions to any optimization problem. Our protocol allows the wasted energy to be used for finding approximate solutions to…
Chaoying Tang, Biao Wang, Dalin Tang
Digital images have been extensively used in education, research, and entertainment. Many of these images, taken by consumer cameras, are compressed by the JPEG algorithm for effective storage and transmission. Blocking artifact is a well-known problem caused by this algorithm. Effective measurement of blocking…
Chris Zhang, Mary Pitman, Anjali Dixit, Sumudu Leelananda + 7 more
DNA-encoded libraries (DELs) provide the means to make and screen millions of diverse compounds against a target of interest in a single experiment. However, despite producing large volumes of binding data at a relatively low cost, the DEL selection process is susceptible to noise, necessitating computational follow-up…
Lu Chen, Dejun Teng, Tian Zhu, Jun Kong + 4 more
The human body is made up of about 37 trillion cells (adults). Each cell has its own unique role and is affected by its neighboring cells and environment. The NIH Human BioMolecular Atlas Program (HuBMAP) aims at developing a 3D atlas of human body consisting of organs, vessels, tissues to singe cells with all 3D…
Yanhui Liu, Jianbiao Zhang, Shupei Wu, Muhammad Salman Pathan + 1 more
'Vicente Alarcon-Aquino'] With the recent development in network technology over a few years, digital works can be easily published online. One of the main issues in the field of digital technology is the infringement of digital works, which can seriously damage the data owners’ rights and affects the enthusiasm of the…
Authors not listed
While virtual libraries of synthetically accessible compounds have exploded in size to many billions, our capacity to extract valuable drug leads from these vast databases remains limited by computational resources. To overcome this, we developed SLICE SMARTS and Logic In ChEmistry), a powerful new tool designed for…
Xiao Ling, Edward H. Silson, Robert D. McIntosh
The blind spot is a region in the temporal monocular visual field in humans, which corresponds to a physiological scotoma within the nasal hemi-retina. This region has no photoreceptors, so is insensitive to visual stimulation. There is no corresponding perceptual scotoma because the visual stimulation is “filled-in”…
Sri Lakshmi Madapati, Nihar Ranjan Pradhan
Introduction Digital content, including images and videos, is increasingly ruling the online world, and so multimedia services form a part of this modern life. However, the digital resources face significant problems, especially regarding copyright infringement. In such an instance, any modification without authority…