Results 11 to 20 of about 178,277 (311)

Survey on the Analysis of User Interactions and Visualization Provenance [PDF]

open access: yesComputer Graphics Forum, 2020
There is fast-growing literature on provenance-related research, covering aspects such as its theoretical framework, use cases, and techniques for capturing, visualizing, and analyzing provenance data. As a result, there is an increasing need to identify and taxonomize the existing scholarship.
Kai Xu 0003   +5 more
openaire   +3 more sources

The sources and transport pathways of sediment in the northern Ninety-east Ridge of the India Ocean over the last 35000 years

open access: yesFrontiers in Marine Science, 2023
The Ninety-east Ridge (NER) is located in the southern Bay of Bengal in the northeast Indian Ocean and is composed of pelagic and hemipelagic sediments.
Zhourong Cai   +14 more
doaj   +1 more source

Image Provenance Analysis at Scale [PDF]

open access: yesIEEE Transactions on Image Processing, 2018
Prior art has shown it is possible to estimate, through image processing and computer vision techniques, the types and parameters of transformations that have been applied to the content of individual images to obtain new images. Given a large corpus of images and a query image, an interesting further step is to retrieve the set of original images ...
Daniel Moreira   +8 more
openaire   +3 more sources

Sedimentary characterization and provenance analysis of the 2018 flooding along the Dan River, Shandong, and the hydrodynamic process reconstruction

open access: yesDizhi lixue xuebao, 2022
Sedimentary characterization of modern floods helps to reconstruct the hydrologic flood process and spot the source area of sediment erosion. It is of great referential value both to the design of flood-control works and the identification of paleo-flood
LI Huayong   +7 more
doaj   +1 more source

Luminescence Sensitivity of Quartz From Rocks Under in situ Chemical Weathering Conditions

open access: yesFrontiers in Earth Science, 2022
In provenance investigation of Quaternary sediments, quartz luminescence sensitivity (QLS) has been employed as a technique. The weathering and influence on the earliest signs of luminescence sensitivity of sedimentary quartz require more consideration ...
Zheng Cao   +5 more
doaj   +1 more source

Changes in the exploitation and consumption of seafood vs freshwater resources in medieval and early modern Estonia [PDF]

open access: yesEesti Arheoloogiaajakiri, 2023
This paper focuses on evaluating the changing role of seafood imports in comparison with freshwater resources in medieval and early modern Estonia, based on zooarchaeological material and provenance analyses.
Lembi Lõugas, Ülle Aguraiuja-Lätti
doaj   +1 more source

Provenance Inference for Instagram Photos Through Device Fingerprinting

open access: yesIEEE Access, 2020
Sensor pattern noise (SPN) has been extensively studied in the scientific community and has found its applications in many practical scenarios in the law-enforcement sector. However, the emergence of photo-sharing social networking sites (SNSs) poses new
Yijun Quan, Xufeng Lin, Chang-Tsun Li
doaj   +1 more source

Detrital Mica Composition Quantitatively Indicates the Sediment Provenance along the Subei Coast to the Yangtze Estuary

open access: yesApplied Sciences, 2022
The influence of large rivers on the Subei littoral plain area requires more research than the results that have been available up to now. Thus, specific diagnostic indices of detrital mica are successfully applied for the first time to identify the ...
Zhicheng Dong, Lina Zhang, Bingfu Jin
doaj   +1 more source

The Occurrence of Lithic Raw Materials in the Western Part of Central Germany

open access: yesOpen Quaternary, 2022
Due to its geological and geomorphological features, Central Germany is extremely diverse in terms of the occurrence of lithic raw materials. Based on macroscopic criteria alone, it remains challenging to unambiguously distinguish different rock types ...
Thomas Hess, Felix Riede
doaj   +1 more source

Projection-Based Classification of Chemical Groups for Provenance Analysis of Archaeological Materials

open access: yesIEEE Access, 2020
In provenance analysis, identifying the origin of the archaeological artifacts plays a significant role. Usually, this problem is addressed by discovering natural groups in data measured with spectroscopic techniques.
Pedro A. Lopez-Garcia   +2 more
doaj   +1 more source

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