Results 11 to 20 of about 413,944 (308)

Illustrative Context-Preserving Exploration of Volume Data [PDF]

open access: yesIEEE Transactions on Visualization and Computer Graphics, 2006
In volume rendering, it is very difficult to simultaneously visualize interior and exterior structures while preserving clear shape cues. Highly transparent transfer functions produce cluttered images with many overlapping structures, while clipping techniques completely remove possibly important context information.
Stefan, Bruckner   +3 more
openaire   +2 more sources

Carbon emission and cost of blockchain mining in a case of peer-to-peer energy trading

open access: yesFrontiers in Built Environment, 2022
Blockchain is an emerging technology that has demonstrated great uptake potential in Peer-to-Peer (P2P) energy trading. The revolution of blockchain brings substantial benefits and innovation to sustainability energy transitions through P2P trading ...
Kevin Coutinho   +5 more
doaj   +1 more source

Preservation of Data Warehouses [PDF]

open access: yes, 2013
Data warehouses are used in many application domains, and there is no established method for their preservation. A data warehouse can be implemented in multidimensional structures or in relational databases that represent the dimensional model concepts in the relational model.
Carlos Aldeias   +2 more
openaire   +1 more source

Review of 3D Data Creation to Curation: Community Standards for 3D Data Preservation

open access: yesJournal of New Librarianship, 2023
Review of Moore, Jennifer, Adam Rountrey, and Hannah Scates Kettler, eds., 3D Data Creation to Curation: Community Standards for 3D Data Preservation. Chicago, Illinois: Association of College and Research Libraries, 2022.
Whitney Kramer
doaj   +1 more source

Analysis of Procedural Problems in Cybercrime Investigations [PDF]

open access: yesსამართალი და მსოფლიო, 2022
The approach used to investigate cybercrime in developed nations is examined in this article, along with the innovations that might be implemented in Georgia to ensure successful investigations.
Irakli Nadareishvili, Shota Kakulia
doaj   +1 more source

Multiscale feature-preserving smoothing of tomographic data [PDF]

open access: yesACM SIGGRAPH 2011 Posters, 2011
Computer tomography (CT) has wide application in medical imaging and reverse engineering. Due to the limited number of projections used in reconstructing the volume, the resulting 3D data is typically noisy. Contouring such data, for surface extraction, yields surfaces with localised artifacts of complex topology.
Jibai, Nassim   +3 more
openaire   +2 more sources

Privacy Preservation and Analytical Utility of E-Learning Data Mashups in the Web of Data

open access: yesApplied Sciences, 2021
Virtual learning environments contain valuable data about students that can be correlated and analyzed to optimize learning. Modern learning environments based on data mashups that collect and integrate data from multiple sources are relevant for ...
Mercedes Rodriguez-Garcia   +2 more
doaj   +1 more source

Deep Multiple Metric Learning for Time Series Classification

open access: yesIEEE Access, 2021
Effective distance metric plays an important role in time series classification. Metric learning, which aims to learn a data-adaptive distance metric to measure the distance among samples, has achieved promising results on time series classification ...
Zhi Chen   +6 more
doaj   +1 more source

The Production, Preservation and Dissemination of Archaeological Data in Japan

open access: yesInternet Archaeology, 2021
Japan is producing a vast amount of archaeological data because of the high number of rescue excavations taking place every year in the country. However, municipal administrations are struggling to cope with storing and disseminating the accumulated data.
Yuichi Takata, Peter Yanase
doaj   +1 more source

Long-term preservation of biomedical research data

open access: yesF1000Research, 2018
Genomics and molecular imaging, along with clinical and translational research have transformed biomedical science into a data-intensive scientific endeavor. For researchers to benefit from Big Data sets, developing long-term biomedical digital data preservation strategy is very important.
Vivek Navale, Matthew McAuliffe
openaire   +2 more sources

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