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While protoplanetary disks (PPDs) are generally thought to disperse within several million years, recent observations have revealed gas in their older counterparts, debris disks. The origin of this gas remains uncertain, with one…

Earth and Planetary Astrophysics · Physics 2025-02-27 Wataru Ooyama , Riouhei Nakatani , Takashi Hosokawa , Hiroto Mitani , Neal J. Turner

We should be in a golden age of scientific discovery, given that we have more data and more compute power available than ever before, plus a new generation of algorithms that can learn effectively from data. But paradoxically, in many…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-06-26 Niall H. Robinson , Joe Hamman , Ryan Abernathey

Caches in Content-Centric Networks (CCN) are increasingly adopting flash memory based storage. The current flash cache technology stores all files with the largest possible expiry date, i.e. the files are written in the memory so that they…

Networking and Internet Architecture · Computer Science 2016-06-24 Samta Shukla , Alhussein A. Abouzeid

One of the primary objectives of a distributed storage system is to reliably store large amounts of source data for long durations using a large number $N$ of unreliable storage nodes, each with $c$ bits of storage capacity. Storage nodes…

Information Theory · Computer Science 2018-04-13 Michael Luby

Accurate characterization of thick disc properties from recent kinematic and photometric surveys provides converging evidences that this intermediate population is a sequel of the violent heating of early disc populations by a merging…

Astrophysics · Physics 2011-05-23 Annie C. Robin , Misha Haywood , Crézé , Devendra K. Ojha , Olivier Bienaymé

Exploring new perspectives for green technologies is one of the challenges of the third millennium, in which the need for non-polluting and renewable powering has become primary. In this context, the use of hydrogen as a fuel is promising,…

Mesoscale and Nanoscale Physics · Physics 2014-12-30 Vito Dario Camiola , Riccardo Farchioni , Tommaso Cavallucci , Antonio Rossi , Vittorio Pellegrini , Valentina Tozzini

As consumers are increasingly engaged in social networking and E-commerce activities, businesses grow to rely on Big Data analytics for intelligence, and traditional IT infrastructures continue to migrate to the cloud and edge, these trends…

Networking and Internet Architecture · Computer Science 2020-05-25 Vaneet Aggarwal , Tian Lan

Pervasive sensors have become essential in research for gathering real-world data. However, current studies often focus solely on objective data, neglecting subjective human contributions. We introduce an approach and system for collecting…

Human-Computer Interaction · Computer Science 2024-07-02 Ivan Kayongo , Haonan Zhao , Leonardo Malcotti , Fausto Giunchiglia

We explore issues relating to the storage of digital art, based on an empirical investigation into the storage of audiovisual data referenced by non-fungible tokens (NFTs). We identify current trends in NFT data storage and highlight…

Networking and Internet Architecture · Computer Science 2022-10-21 Leonhard Balduf , Martin Florian , Björn Scheuermann

Big data management is a reality for an increasing number of organizations in many areas and represents a set of challenges involving big data modeling, storage and retrieval, analysis and visualization. However, technological resources,…

Databases · Computer Science 2022-03-15 Rogerio Rossi , Kechi Hirama

The sky is the limit with regards to the societal impact nanomaterials can have on our lives. However, in this study we show that their potential is out of this world. The planet Mars has an abundant source of calcium sulfate minerals and…

In order to take full advantage of the U.S. Department of Energy's billion-dollar investments into the next-generation research infrastructure (e.g., exascale, light sources, colliders), advances are required not only in detector technology…

Instrumentation and Detectors · Physics 2022-05-24 Antonino Miceli , Kazutomo Yoshii , Ian T. Foster

The advent of the digital age has led to a rise in different types of data with every passing day. In fact, it is expected that half of the total data will be on the cloud by 2016. This data is complex and needs to be stored, processed and…

Distributed, Parallel, and Cluster Computing · Computer Science 2015-08-20 Samiya Khan , Kashish Ara Shakil , Mansaf Alam

Silicon photonics arises as a viable solution to address the stringent resource demands of emergent technologies, such as neural networks. Within this framework, photonic memories are fundamental building blocks of photonic integrated…

DNA-based data storage has been attracting significant attention due to its extremely high data storage density, low power consumption, and long duration compared to conventional data storage media. Despite the recent advancements in DNA…

Information Theory · Computer Science 2024-11-12 Yi Ding , Xuan He , Tuan Thanh Nguyen , Wentu Song , Zohar Yakhini , Eitan Yaakobi , Linqiang Pan , Xiaohu Tang , Kui Cai

Digital information can be encoded in the building-block sequence of macro-molecules, such as RNA and single-stranded DNA. Methods of "writing" and "reading" macromolecular strands are currently available, but they are slow and expensive.…

Emerging Technologies · Computer Science 2017-09-14 Masud Mansuripur , Pramod Khulbe

The observation of superconductivity in hydride-based materials under ultrahigh pressures (for example, H$_3$S and LaH$_{10}$) has fueled the interest in a more data-driven approach to discovering new high-pressure hydride superconductors.…

Materials Science · Physics 2024-06-04 Daniel Wines , Kamal Choudhary

Cloud computing provides scientists a platform that can deploy computation and data intensive applications without infrastructure investment. With excessive cloud resources and a decision support system, large generated data sets can be…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-01-27 Dong Yuan , Lizhen Cui , Xiao Liu , Erjiang Fu , Yun Yang

The increase in threats from global warming due to the consumption of fossil fuels requires our planet to adopt new strategies to harness the inexhaustible sources of energy. Hydrogen is an energy carrier which holds tremendous promise as a…

Materials Science · Physics 2011-06-23 N. S. Venkataramanan , A. Suvitha , H. Mizuseki , Y. Kawazoe

In modern materials science, effective and high-volume data management across leading-edge experimental facilities and world-class supercomputers is indispensable for cutting-edge research. However, existing integrated systems that handle…