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Nuclear Waste Services (NWS) is starting the process of evaluating four potential areas for suitability to host the UK's Geological Disposal Facility. It is expected that a final site selection could ...
Four years later, AI language dataset created by Brown graduate students goes viral（图）
人工智能 语言数据集 机器人 语言处理模型
2023/6/26
Thanks to the popularity of new AI-powered chatbots and technology, Brown alumni Aaron Gokaslan and Vanya Cohen are seeing newfound interest in their dataset replicating OpenAI’s language processing m...
If you've ever played soccer with a robot, it's a familiar feeling. Sun glistens down on your face as the smell of grass permeates the air. You look around. A four-legged robot is hustling toward you,...
In recent months, people have reported seeing a parade of star-like points passing across the night sky. The formation is not extraterrestrial, or even astrophysical in origin, but is in fact a line o...
Four new NSF Engineering Research Centers will advance US health,energy sustainability（图）
Four new NSF Engineering Research Centers US health energy sustainability
2017/9/20
The National Science Foundation (NSF) has invested nearly $80 million in four new Engineering Research Centers (ERCs) to create novel technology platforms to address national challenges in health and ...
ASSESSMENT OF FOUR TYPICAL TOPOGRAPHIC CORRECTIONS IN LANDSAT TM DATA FOR SNOW COVER AREAS
Landsat TM topographic correction Cosine correction C correction SCS correction SCS+C correction snow cover NDSI
2016/7/4
The accuracy of snow cover information extraction in remote-sensing images dependent on a variety of factors, especially in mountain area with complex terrain. This paper aims at analyzing the accurac...
DTM and orthoimage generation - A thorough analysis and comparison of four digital photogrammetric systems
DTM orthoimage generation digital photogrammetric systems
2016/5/20
DTM and orthoimage generation - A thorough analysis and comparison of four digital photogrammetric systems.
HIGH-RESOLUTION SATELLITE IMAGERY ANALYSIS BASED ON OBJECTED-ORIENTED TECHNIQUE—THE CONTROL ZONE EXACTION IN“FOUR MOUNTAIN”REGION OF CHONGQING FOR EXAMPLE
Segmentation Classification Extraction SPOT Hierarchical Remote Sensing
2015/12/31
The woodland which covers mainly the district in Jinyunshan Mountain ,Zhongliangshan Moutain, Tongluoshan Mountain and Mingyueshan Mountain area , is very important to accommodate ecological environme...
Four Years of Planetary Cartography with the HRSC
Cartography Extra-terrestrial Planetary Mars High Resolution DEM/DTM Camera Mapping
2015/12/17
The High Resolution Stereo Camera (HRSC) on the European Mars Express mission began operation in January 2004. With this camera system new standards were set for the acquisition, processing and cartog...
3D Determination of Very Dense Particle Velocity Fields by Tomographic Reconstruction from Four Camera Views and Voxel Space Tracking
Tomographic Reconstruction Flow Measurement Tracking
2015/12/14
The paper presents some improvements to a novel approach for the determination of 3-D flow velocity fields, which is based on 3-D
particle tracking in a tomographic reconstruction of an observation v...
Comparative Properties of Four Airborne Sensors and their Applicability to Land Surface Interpretation
Digital airborne cameras land use land cover radiometric properties interpretability
2015/11/20
Digital aerial photography is a widely used tool for mapping and monitoring biotopes and land use types. As technology develops new and improved sensors (e.g. higher radiometric resolution and dynamic...
High Density Digital Form for Cultural Heritage: Synthetic Modelling and Reverse Engineering of the Four Horses of the Basilica of San Marco In Venice
Cultural heritage Metrology Surveying 3D Modelling Reverse Engineering
2015/11/13
This research would like to illustrate an experimental work carried out in the filed of Cultural Heritage, finalized to determine a complete object shape at very high resolution. The aim was to go bey...
FOUR ADVANCES IN HANDLING UNCERTAINTIES IN SPATIAL DATA AND ANALYSIS
uncertainty quality control spatial data spatial analysis spatial model
2015/9/28
Data quality and uncertainty modeling for spatial data and spatial analyses is regarded as one of the disciplines of geographic information science together with space and time in geography, as well a...
Dynamics of four coupled phase-only oscillators
MEMS oscillators Nonisolated equilibria Phase-locked motion
2015/8/27
We study the dynamics of a system of four coupled phase-only oscillators. This system is analyzed using phase differ-ence variables in a phase space that has the topology of a three-dimensional torus....
Empirical Evaluation of Four Tensor Decomposition Algorithms
tensors singular value decomposition Tucker decomposition tensor decomposition latent semantic analysis
2015/7/29
Higher-order tensor decompositions are analogous to the familiar Singular Value Decomposition (SVD), but they transcend the limitations of matrices (second-order tensors). SVD is a powerful tool that ...