Results 11 to 20 of about 305,521 (291)
Online Object-Oriented Semantic Mapping and Map Updating [PDF]
2021 European Conference on Mobile Robots (ECMR), 2021 Accepted for IEEE European Conference on Mobile Robots(ECMR ...
Dengler, Nils +4 more
openaire +3 more sources
A Computationally Efficient Semantic SLAM Solution for Dynamic Scenes
Remote Sensing, 2019 In various dynamic scenes, there are moveable objects such as pedestrians, which may challenge simultaneous localization and mapping (SLAM) algorithms. Consequently, the localization accuracy may be degraded, and a moving object may negatively impact the
Zemin Wang +4 more
doaj +1 more source
A Proposal for Semantic Map Representation and Evaluation [PDF]
, 2015 Semantic mapping is the incremental process of “mapping” relevant information of the world (i.e., spatial information, temporal events, agents and actions) to a formal description supported by a reasoning engine.
Capobianco, Roberto +5 more
core +1 more source
Data Model and Query Constructs for Versatile Web Query Languages [PDF]
, 2006 As the Semantic Web is gaining momentum, the need for truly versatile query languages becomes increasingly apparent. A Web query language is called versatile if it can access in the same query program data in different formats (e.g. XML and RDF). Most
Bry, François +2 more
core +2 more sources
Survey over Existing Query and Transformation Languages [PDF]
, 2004 A widely acknowledged obstacle for realizing the vision of the Semantic Web is the inability of many current Semantic Web approaches to cope with data available in such diverging representation formalisms as XML, RDF, or Topic Maps.
Bolzer, Oliver +6 more
core +2 more sources
Frontiers in Communication, 2021 The goal of this paper is to offer an overview of polysemy patterns in Mandarin’s chief spatial categories: prepositions (e.g., zai) and simple and compound localisers (respectively, qian and qian-mian).
Francesco-Alessio Ursini +4 more
doaj +1 more source
NaviCell: a web-based environment for navigation, curation and maintenance of large molecular interaction maps [PDF]
, 2013 Molecular biology knowledge can be systematically represented in a computer-readable form as a comprehensive map of molecular interactions. There exist a number of maps of molecular interactions containing detailed description of various cell mechanisms.
Barillot, Emmanuel +6 more
core +5 more sources
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 +5 more
doaj +1 more source
Semantic maps and mental representation
Linguistic Discovery, 2010 Semantic maps are usually assumed to describe a universal arrangement of different conceptual situations in a speaker's mind as determined by perceived relations of similarity between these conceptual situations. This paper provides a number of arguments
Sonia Cristofaro
doaj +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 +3 more
doaj +1 more source