Results 31 to 40 of about 69,920 (312)

A semantic sensor web for environmental decision support applications [PDF]

, 2011
Sensing devices are increasingly being deployed to monitor the physical world around us. One class of application for which sensor data is pertinent is environmental decision support systems, e.g., flood emergency response.
De Roure, David, Fernandes, Alvaro A A, Garcıa-Castro, Raul, Kyzirakos, K, David De Roure, Martinez, Kirk, Calbimonte, Jean Paul, García-Castro, R, Alasdair J. G. Gray, García-Castro, Raúl, Page, K, Gray, AJ, Kit, O, Gómez-Pérez, A., Paton, N., Manolis Koubarakis, Kostis Kyzirakos, Manos Karpathiotakis, de Roure, D., Sadler, Jason, Kit, Oles, Karpathiotakis, M, Fernandes, A.A.A., Sadler, J., Kirk Martinez, Gray, A.J.G., Gómez-Pérez, A, Paton, N.W., Gray, A., Ixent Galpin, Corcho, O, Roure, D., Paton, Norman W.; id_orcid, Karpathiotakis, M., Koubarakis, M., Paton, Norman W., Oscar Corcho, Galpin, Ixent, Galpin, I., Gray, Alasdair J.G., Paton, NW, Jean-Paul Calbimonte, Martinez, K, Frazer, A, Gomez-Perez, Asuncion, Sadler, J, Koubarakis, M, Kevin Page, Jason Sadler, Galpin, I, Kyzirakos, K., Garćia-Castro, R., Koubarakis, Manolis, Oles Kit, Gray, Alasdair J G, Calbimonte, Jean-Paul, Frazer, A., Alvaro A. A. Fernandes, Corcho, Oscar, Page, K., Calbimonte, JP., Norman W. Paton, Corcho, O., Asunción Gómez-Pérez, Fernandes, AA, Fernandes, Alvaro A.A., Calbimonte, J.-P., De Roure, D, Frazer, Alex, Raúl García-Castro, Calbimonte, JP, Page, Kevin, Karpathiotakis, Manos, Kyzirakos, Kostis, Fernandes, A., Martinez, K., Alex Frazer, Kit, O.   +77 more
core   +1 more source

Extracting Semantic Information from Visual Data: A Survey

Robotics, 2016
The traditional environment maps built by mobile robots include both metric ones and topological ones. These maps are navigation-oriented and not adequate for service robots to interact with or serve human users who normally rely on the conceptual ...
Qiang Liu, Ruihao Li, Huosheng Hu, Dongbing Gu   +3 more
doaj   +1 more source

A Semantic Wiki Based Light-Weight Web Application Model [PDF]

, 2009
Wikis are a well-known Web 2.0 content management platform. The recent introduction of semantic wikis extends the capabilities of conventional wikis by allowing users to edit and query structured semantic annotations (e.g., categories and typed links ...
Paul R. Smart, Dave Braines, Smart, Paul, Huang, Rui, Li Ding, Rui Huang, Braines, Dave, Gareth Jones, Ding, Li, Bao, Jie, Jones, Gareth, Jie Bao   +11 more
core   +1 more source

TSM: Topological Scene Map for Representation in Indoor Environment Understanding

IEEE Access, 2020
In the field of robotics, it is crucial to obtain a comprehensive semantic understanding of a scene for many applications. Based on the behavioral topological map and scene graph, we propose to employ a semantic map named Topological Scene Map (TSM) for ...
Zhiyong Liao, Yu Zhang, Junren Luo, Weilin Yuan   +3 more
doaj   +1 more source

e-science and the semantic web: A symbiotic relationship [PDF]

, 2006
e-Science is scientific investigation performed through distributed global collaborations between scientists and their resources, and the computing infrastructure that enables this. Scientific progress increasingly depends on pooling know-how and results;
De Roure, David, De Roure, D., Pinar Alper, Oscar Corcho, Corcho, Oscar, Alper, Pinar, Alper, P, Alper, P., Goble, CA, Roure, DD, David De Roure, Corcho, Ó, Goble, Carole A, Carole Goble, Roure, David De, Goble, Carole, Goble, C.   +16 more
core   +1 more source

3D semantic map construction based on point cloud and image fusion

IET Cyber-systems and Robotics, 2023
Accurate and robust positioning and mapping are the core functions of autonomous mobile robots, and the ability to analyse and understand scenes is also an important criterion for the intelligence of autonomous mobile robots.
Huijun Li, Hailong Zhao, Bin Ye, Yu Zhang   +3 more
doaj   +1 more source

Representation of Semantic Mappings

, 2005
The aim of this breakout session was to chart the landscape of existing approaches for representing mappings between heterogeneous models, identify common ideas and formulate research questions to be addressed in the future. In the session, the discussion mainly concerned three aspects: The nature of mappings, existing proposals for mappings and ...
Stuckenschmidt, Heiner, Uschold, Michael
openaire   +4 more sources

Semantic-Aware Remote Sensing Change Detection with Multi-Scale Cross-Attention

Sensors
Remote sensing image change detection plays a vital role in diverse real-world applications such as urban development monitoring, disaster assessment, and land use analysis.
Xingjian Zheng, Xin Lin, Linbo Qing, Xianfeng Ou   +3 more
doaj   +1 more source

A Semantic Information-Based Optimized vSLAM in Indoor Dynamic Environments

Applied Sciences, 2023
In unknown environments, mobile robots can use visual-based Simultaneous Localization and Mapping (vSLAM) to complete positioning tasks while building sparse feature maps and dense maps.
Shuangfeng Wei, Shangxing Wang, Hao Li, Guangzu Liu, Tong Yang, Changchang Liu   +5 more
doaj   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source