19 papers · ranked by Valyu relevance
Mateusz Jundzill, Riccardo Spott, Mara Lohde, Martin Hölzer + 2 more
'Adrian Viehweger' 'Christian Brandt'] Title: Abstract With the rapidly growing amount of biological data, powerful but also flexible data management and visualization systems are of increasingly crucial importance. The COVID-19 pandemic has more than highlighted this need and the challenges scientists are facing.…
Chaimae Asaad, Karim Bäına, Mounir Ghogho
The demanding requirements of the new Big Data intensive era raised the need for flexible storage systems capable of handling huge volumes of unstructured data and of tackling the challenges that traditional databases were facing. NoSQL Databases, in their heterogeneity, are a powerful and diverse set of databases…
Atilla Ergüzen, Erdal Erdal
Digital medical image usage is common in health services and clinics. These data have a vital importance for diagnosis and treatment; therefore, preservation, protection, and archiving of these data are a challenge. Rapidly growing file sizes differentiated data formats and increasing number of files constitute big…
Sumitkumar Kanoje, Varsha Powar, Debajyoti Mukhopadhyay
—Social media is a biggest successful buzzword used in the recent time. Its success opened various opportunities for the developers. Developing any application requires storage of large data into databases. Many databases are available for the developers, Choosing the right one make development easier. MongoDB is a…
Elena Botoeva, Diego Calvanese, Benjamin Cogrel, Guohui Xiao
A significant number of novel database architectures and data models have been proposed during the last decade. While some of these new systems have gained in popularity, they lack a proper formalization, and a precise understanding of the expressivity and the computational properties of the associated query languages.…
Georg Schnabel
The EXFOR library is a useful resource for many people in the field of nuclear physics. In particular, the experimental data in the EXFOR library serves as a starting point for nuclear data evaluations. There is an ongoing discussion about how to make evaluations more transparent and reproducible. One important…
Kamal A. ElDahshan, AbdAllah A. AlHabshy, Gaber E. Abutaleb, Lerina Aversano
'Lerina Aversano'] Background As the COVID-19 crisis endures and the virus continues to spread globally, the need for collecting epidemiological data and patient information also grows exponentially. The race against the clock to find a cure and a vaccine to the disease means researchers require storage of increasingly…
Elena Botoeva, Julien Corman, Norman Townsend
In this technical report, we present a formalisation of the MongoDB aggregation framework. Our aim is to identify a fragment that could serve as the starting point for an industry-wide standard for querying JSON document databases. We provide a syntax and formal semantics for a set of selected operators, We show how…
Michele Lupo Gentile, Massimiliano Morrelli
La scelta è ricaduta su queste API per poter avvalersi del calcolo distribuito di Spark mediante le librerie di Spark-Sql, per consentire una rapida lettura e scrittura sui database scelti dal team di Ingegneria dei Sistemi di Network Contacts al fine di rendere consultabili le informazioni archiviate all'esterno del…
Eman Khashan, Ali Eldesouky, Sally Elghamrawy, Jacopo Soldani
The growing popularity of big data analysis and cloud computing has created new big data management standards. Sometimes, programmers may interact with a number of heterogeneous data stores depending on the information they are responsible for: SQL and NoSQL data stores. Interacting with heterogeneous data models via…
Halima Samra, Alice Li, Ben Soh
There are few sources from which to obtain clinical and genetic data for use in research in Saudi Arabia. Numerous obstacles led to the difficulty of integrating these data from silos and scattered sources to provide standardized access to large data sets for patients with common health conditions. To this end, we…
Wilbert McClay
In Phase I, we collected data on five subjects yielding over 90% positive performance in Magnetoencephalographic (MEG) mid-and post-movement activity. In addition, a driver was developed that substituted the actions of the Brain Computer Interface (BCI) as mouse button presses for real-time use in visual simulations.…
Jorge Guerra Pires, Gilberto Ferreira da Silva, Thomas Weyssow, Alessandra Jordano Conforte + 3 more
'Alessandra Jordano Conforte' 'Dante Pagnoncelli' 'Fabricio Alves Barbosa da Silva' 'Nicolas Carels'] One aspect of personalized medicine is aiming at identifying specific targets for therapy considering the gene expression profile of each patient individually. The real-world implementation of this approach is better…
Evan Walter Clark Spotte-Smith, Orion Archer Cohen, Samuel Blau, Jason Munro + 8 more
Advanced chemical research is increasingly reliant on large computed datasets of molecules and reactions to discover new functional molecules, understand chemicaltrends,train machine learning models, and more. To be of greatest use to the scientific community, such datasets should follow FAIR principles (i.e. be…
Neha HS, Chaitra A Kilpady, Akshata A Kamath, Ashikh Ahmed + 3 more
The importance of vitamin B_12_ (cobalamin) in numerous biological processes, including DNA synthesis and cellular energy production, underscores the need for therapeutic and public health strategies to address B_12_ insufficiency/deficiency in the population. Genetic variations in pathways influencing cobalamin…
Sterling G. Baird, Taylor D. Sparks
Closed-loop Spectroscopy Lab: Light-mixing Demo (CLSLab:Light) is a teaching and prototyping platform for autonomous scientific discovery. It consists of a set of LEDs and a light sensor while encapsulating key principles for "self-driving" (i.e., autonomous) research laboratories, including sending commands, receiving…
Giovanni Delussu, Luca Lianas, Francesca Frexia, Gianluigi Zanetti
This work presents a scalable data access layer, called PyEHR, intended for building data management systems for secondary use of structured heterogeneous biomedical and clinical data. PyEHR adopts openEHR formalisms to guarantee the decoupling of data descriptions from implementation details and exploits structures…
Eva Luz Tejada-Gutierrez, Jordi Mateo-Fornés, Francesc Solsona, Rui Alves
DATABASE URL: https://forestforward.udl.cat Mitigating the effects of environmental exploitation on forests requires robust data analysis tools to inform sustainable management strategies and enhance ecosystem resilience. Access to extensive, integrated plant biodiversity data, spanning decades, is essential for this…
Michael Statt, Kristopher Brown, Santosh Suram, Linda Hung + 3 more
In this work, we present DBgen, a Python library that provides a framework for defining extract-transform-load (ETL) pipelines to create and populate SQL databases. DBgen is most useful when the underlying data has complex relationships, requires multi-step analysis, is large-scale, and the type of data being collected…