Results 61 to 70 of about 4,916,456 (267)

Automatic Mapping of Karez in Turpan Basin Based on Google Earth Images and the YOLOv5 Model

open access: yesRemote Sensing, 2022
As a large-scale irrigation and water conservancy project in ancient times, karez are common in Central Asia and arid regions with a history of thousands of years.
Qian Li   +3 more
doaj   +1 more source

Partnerships for Sustainable Development Goals 2016 [PDF]

open access: yes, 2016
This present document is the fourth edition of a report that has been prepared by the Division for Sustainable Development of UN-DESA as a follow up the Rio+20 Conference in 2012, as an effort to provide status of progress multi-stakeholder partnerships ...

core  

The physics goals of the TESLA project [PDF]

open access: yes, 2001
As next generation e+e- linear collider the superconducting accelerator project TESLA has been proposed. In this note the physics potential goals of this project, which is highly complementary to LHC, are described.Comment: Invited talk presented at the `
Iwata, K Moenig
core   +2 more sources

Stein Variational Goal Generation for adaptive Exploration in Multi-Goal Reinforcement Learning [PDF]

open access: yesarXiv, 2022
In multi-goal Reinforcement Learning, an agent can share experience between related training tasks, resulting in better generalization for new tasks at test time. However, when the goal space has discontinuities and the reward is sparse, a majority of goals are difficult to reach.
arxiv  

Bibliometric Analysis of Spatial Technology for World Heritage: Application, Trend and Potential Paths

open access: yesRemote Sensing, 2023
World heritage sites are monuments and natural landscapes recognised by all humanity as being of outstanding significance and universal value. Spatial technology provides new ideas for the conservation and sustainable development of world heritage sites.
Guolong Chen   +5 more
doaj   +1 more source

Goal Misgeneralization: Why Correct Specifications Aren't Enough For Correct Goals [PDF]

open access: yesarXiv, 2022
The field of AI alignment is concerned with AI systems that pursue unintended goals. One commonly studied mechanism by which an unintended goal might arise is specification gaming, in which the designer-provided specification is flawed in a way that the designers did not foresee.
arxiv  

A deep relearning method based on the recurrent neural network for land cover classification

open access: yesGIScience & Remote Sensing, 2022
Recent developments in deep learning (DL) techniques have provided a series of new methods for land cover classification. However, most DL-based methods do not consider the rich spatial association of land cover classes embedded in remote sensing images.
Yunwei Tang   +5 more
doaj   +1 more source

SPT-UNet: A Superpixel-Level Feature Fusion Network for Water Extraction from SAR Imagery

open access: yesRemote Sensing
Extracting water bodies from synthetic aperture radar (SAR) images plays a crucial role in the management of water resources, flood monitoring, and other applications.
Teng Zhao   +7 more
doaj   +1 more source

PR goals in the public sphere [PDF]

open access: yes, 2006
The ability to improve a competitive position involves the need to promote and create entrepreneurship in public organisations as well as implement modern management concepts. The strategic orientation in the management of public organisations is related
Maćkowska, Renata
core   +1 more source

Interpersonal Goals, Motivation, and Health-promotion Behaviors [PDF]

open access: yes, 2020
This thesis placed third for health-promotion in the 25th Annual Denman ForumResearch shows that people's behaviors, and specifically their lack of health engagement behaviors, contributes to about 50% of all illness (Ryan 2009).
Hoying, Kennedy
core  

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