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- research-articleOctober 2024
Model linkage to assess forest disturbance impacts on water quality: A wildfire case study using LANDIS(II)-VELMA
Environmental Modelling & Software (ENMS), Volume 180, Issue Chttps://doi.org/10.1016/j.envsoft.2024.106134AbstractWildfires in western US forests increased over the last two decades, resulting in elevated solid and nutrient loadings to streams, and occasionally threatening drinking water supplies. We demonstrated that a linked LANDIS (LANDscape DIsturbance ...
Highlights- Successfully linked LANDIS-II within VELMA modeling framework.
- Established pH, ammonia, and total nitrogen estimates using modeled output.
- Exposes historical vulnerabilities of drinking water and aquatic ecosystem health.
- research-articleJuly 2024
Determining the minimum data size for the development of artificial neural network-based prediction models for rice pests in Korea
Computers and Electronics in Agriculture (COEA), Volume 220, Issue Chttps://doi.org/10.1016/j.compag.2024.108865Highlights- Feed-forward neural network models for 19 rice pests was developed.
- Minimum data size required for the highest model performance was determined.
- A Decision-tree rule to estimate the minimum data size was developed.
- The final ...
Sudden outbreaks of crop pests (insect pests and diseases) are increasing in Korea due to climate change and globalization. To prevent such outbreaks, it is necessary to predict and control pest occurrences in advance. Crop pests have been ...
- ArticleSeptember 2022
Conducting the Opera: The Evolution of the RDA Work to the Share-VDE Opus and BIBFRAME Hub
Linking Theory and Practice of Digital LibrariesPages 335–343https://doi.org/10.1007/978-3-031-16802-4_30AbstractThis paper examines recent developments in the use of Resource Description and Access Work, BIBFRAME Hub, and Share-VDE Opus (referred to collectively as Opera) in bibliographic description. These Opera will be discussed to capture the current ...
- research-articleAugust 2022
Flexible TDMA System for the Efficient Microwave Power Transmission to Multiple Power Receiver
Wireless Personal Communications: An International Journal (WPCO), Volume 125, Issue 4Pages 3393–3403https://doi.org/10.1007/s11277-022-09716-9AbstractBasically, wireless microwave power transfer system has very low power delivery efficiency and this efficiency gets extremely lower as the longer range and higher center frequency. Also, there is no room for the power control of the transmitter in ...
- research-articleJanuary 2022
Directional antenna with reproduction optimisation (BFOA) used in mobile ad-hoc network
International Journal of Mobile Network Design and Innovation (IJMNDI), Volume 10, Issue 3Pages 141–147https://doi.org/10.1504/ijmndi.2022.126449A re-configurable directional antenna with optimisation carries a proficient solution for decreasing the collision in wireless sensor networks (WSNs). Enhancement has various scenarios: an increased antenna gain which comes under certain circumstances ...
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- research-articleDecember 2021
Automating Research Data Management Using Machine-Actionable Data Management Plans
ACM Transactions on Management Information Systems (TMIS), Volume 13, Issue 2Article No.: 18, Pages 1–22https://doi.org/10.1145/3490396Many research funders mandate researchers to create and maintain data management plans (DMPs) for research projects that describe how research data is managed to ensure its reusability. A DMP, being a static textual document, is difficult to act upon and ...
- research-articleOctober 2021
Capstan: A Vector RDA for Sparsity
MICRO '21: MICRO-54: 54th Annual IEEE/ACM International Symposium on MicroarchitecturePages 1022–1035https://doi.org/10.1145/3466752.3480047This paper proposes Capstan: a scalable, parallel-patterns-based, reconfigurable dataflow accelerator (RDA) for sparse and dense tensor applications. Instead of designing for one application, we start with common sparse data formats, each of which ...
- research-articleNovember 2021
SARA: scaling a reconfigurable dataflow accelerator
ISCA '21: Proceedings of the 48th Annual International Symposium on Computer ArchitecturePages 1041–1054https://doi.org/10.1109/ISCA52012.2021.00085The need for speed in modern data-intensive workloads and the rise of "dark silicon" in the semiconductor industry are pushing for larger, faster, and more energy and area-efficient architectures, such as Reconfigurable Dataflow Accelerators (RDAs). ...
- research-articleNovember 2021
Aurochs: an architecture for dataflow threads
ISCA '21: Proceedings of the 48th Annual International Symposium on Computer ArchitecturePages 402–415https://doi.org/10.1109/ISCA52012.2021.00039Data analytics pipelines increasingly rely on databases to select, filter, and pre-process reams of data. These databases use data structures with irregular control flow like trees and hash tables which map poorly to existing database accelerators, ...
- research-articleOctober 2016
Quality over time: a longitudinal quantitative analysis of metadata change in RDA-based MARC bibliographic records representing video resources
ASIST '16: Proceedings of the 79th ASIS&T Annual Meeting: Creating Knowledge, Enhancing Lives through Information & TechnologyArticle No.: 125, Pages 1–5Everyday hundreds of millions of metadata records provide users access to information. To remain functional, metadata schemas changes in response to shifts in information user needs and standards of information representation. This poster presents ...
- research-articleOctober 2016
Developing an Empirically-based Framework of Metadata Change and Exploring Relation between Metadata Change and Metadata Quality in MARC Library Metadata
Procedia Computer Science (PROCS), Volume 99, Issue CPages 50–63https://doi.org/10.1016/j.procs.2016.09.100Managing metadata quality and metadata change contributes to more effective knowledge management in various organizations. This study sought to test and refine the metadata change framework initially developed for characterizing the change in digit al ...
- ArticleSeptember 2013
The research of open conference resources organization based on RDA description
DCMI'13: Proceedings of the 2013 International Conference on Dublin Core and Metadata ApplicationsPages 194–197With the academic exchanges evolving, the internet is flooded with a great quantity of conference information, proceedings and conference literatures. Due to the distribution and the quality uneven of these Open Conference and Resources (OCR), it's hard ...
- articleJanuary 2013
Synthetic aperture radar imaging with fractional Fourier transform and channel equalization
Digital Signal Processing (DISP), Volume 23, Issue 1Pages 151–175https://doi.org/10.1016/j.dsp.2012.09.001This paper investigates the Range-Doppler Algorithm based on the Fractional Fourier Transform (RDA-FrFT) to obtain High-Resolution (HR) images for targets in Synthetic Aperture Radar (SAR) imaging. A mathematical framework for the RDA-FrFT is developed ...
- ArticleSeptember 2011
Testing resource description and access (RDA) with dublin core
DCMI'11: Proceedings of the 2011 International Conference on Dublin Core and Metadata ApplicationsPages 165–170Resource Description and Access (RDA) is a new standard for describing all types of resources. Columbia University, the University of Chicago, and the University of Illinois at Urbana-Champaign evaluated the guidelines by means of the Dublin Core ...
- ArticleSeptember 2011
A reconsideration of mapping in a semantic world
DCMI'11: Proceedings of the 2011 International Conference on Dublin Core and Metadata ApplicationsPages 26–36For much of the past decade, attempts to corral the explosion of new metadata schemas (or formats) have been notably unsuccessful. Concerns about interoperability in this diverse and rapidly changing environment continue, with strategies based on ...
- research-articleOctober 2010
FRBR implementation and user research
- Yin Zhang,
- Athena Salaba,
- Marcia Zeng,
- Maja Žumer,
- Imma Subirats,
- Claudia Nicolai,
- Diane Hillmann,
- Diane Neal
ASIS&T '10: Proceedings of the 73rd ASIS&T Annual Meeting on Navigating Streams in an Information Ecosystem - Volume 47Article No.: 64, Pages 1–3The IFLA Functional Requirements for Bibliographic Records (FRBR) conceptual model, published in 1998, focuses on the representation of the bibliographic universe, using an entity-relationship model [1]. It has direct and great impact to the whole area ...
- research-articleOctober 2010
From records to streams: merging library and publisher metadata
DCMI '10: Proceedings of the 2010 International Conference on Dublin Core and Metadata ApplicationsPages 138–149This article announces the availability of a crosswalk between ONIX 2.1 and MARC 21 developed by OCLC and illustrates how it is used in the OCLC Metadata for Services Publishers project. To accomplish the goal of merging library and publisher metadata ...
- articleMay 2004
High level SW and HW mapping method of the space-based SAR processor using RDA
Signal Processing (SIGN), Volume 84, Issue 5Pages 943–949https://doi.org/10.1016/j.sigpro.2004.02.004It is an essential design process to analyze processing load and set out high level software (SW) and hardware (HW) mapping of synthetic aperture radar (SAR) processor before implementation. The contribution of this paper is to suggest the practical SW ...