An Overview of the Semantic Map Model

2019 ◽  
Vol null (24) ◽  
pp. 83-112
Author(s):  
도재학
Keyword(s):  
Semantic Map

scholarly journals Semantic Mapping for Mobile Robots in Indoor Scenes: A Survey

Information ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 92
Author(s):  
Xiaoning Han ◽  
Shuailong Li ◽  
Xiaohui Wang ◽  
Weijia Zhou
Keyword(s):  
Mobile Robots ◽  
Semantic Information ◽  
Semantic Mapping ◽  
Human Beings ◽  
Future Directions ◽  
Essential Requirement ◽  
Semantic Map ◽  
Semantic Maps ◽  
Great Progress ◽  
Indoor Scenes

Sensing and mapping its surroundings is an essential requirement for a mobile robot. Geometric maps endow robots with the capacity of basic tasks, e.g., navigation. To co-exist with human beings in indoor scenes, the need to attach semantic information to a geometric map, which is called a semantic map, has been realized in the last two decades. A semantic map can help robots to behave in human rules, plan and perform advanced tasks, and communicate with humans on the conceptual level. This survey reviews methods about semantic mapping in indoor scenes. To begin with, we answered the question, what is a semantic map for mobile robots, by its definitions. After that, we reviewed works about each of the three modules of semantic mapping, i.e., spatial mapping, acquisition of semantic information, and map representation, respectively. Finally, though great progress has been made, there is a long way to implement semantic maps in advanced tasks for robots, thus challenges and potential future directions are discussed before a conclusion at last.

scholarly journals A Study on a Group of Grammatical Features across Western Yue Dialects: Perspectives from Contact-induced Grammaticalization and Semantic Map Model

2019 ◽  
Vol 10 (2) ◽  
pp. 197-213
Author(s):  
Lin Huayong ◽  
Wu Xueyu ◽  
Liu Zhiling
Keyword(s):  
Language Contact ◽  
Guangdong Province ◽  
Semantic Map ◽  
Chinese Dialects ◽  
Grammatical Change ◽  
Linguistic Basis ◽  
Chinese Linguistics

The theory of contact-induced grammaticalization has been proposed to examine language contact and grammatical change, and was introduced into Chinese linguistic circles over 10 years ago. It contributes to a series of developments and breakthroughs in the domain of contact between Chinese and other languages as well as contact among Chinese dialects. Recent approaches to Chinese linguistics combine the theory with Semantic Map Model. In this paper, we focus on the Chinese linguistic studies benefitting from the theory and discuss a group of regional grammatical features which have provided the linguistic basis for cultural regionalization in Guangdong Province.

scholarly journals A tentative semantic map of depictives and other secondary participant-oriented predicates in the Lithuanian language

2011 ◽  
pp. 1-16
Author(s):  
Veslava Čižik-Prokaševa
Keyword(s):  
Life Stage ◽  
Atmospheric Condition ◽  
Semantic Map ◽  
Semantic Link ◽  
Similarities And Differences ◽  
Secondary Predicates ◽  
Emotional Condition

The article sets out to analyse the similarities and differences of free secondary predicates (predicative adjuncts) in the Lithuanian language and secondary predicates in other languages. The study has been carried out relying on the universal semantic map for participant-oriented modifiers drawn by N. P. Himmelmann and E. Schultze-Berndt (2005) and on the basis of the elements of its composition. The analysis has demonstrated that the majority of Lithuanian language modifiers which have usually been analysed as circumstantials, i.e. as event-oriented modifiers, are in fact also participant-oriented. Their semantic link with the participant is reflected not only by the secondary predicates of physical, mental or emotional condition, function, role, association, collective or life stage but also by those of manner, concomitance, distributivity, time and even location and atmospheric condition. As a result, a tentative semantic map of participant-oriented modifiers in the Lithuanian language has been composed and it is provided in the article. This map is different from the universal map of Himmelmann and Schultze-Berndt because of the specificity of the Lithuanian language (secondary predicates of time, collective, distributivity, order, frequency and emphatic pronoun in the map of the Lithuanian language have fallen into different places; the denotation of location of event has been eliminated) and because of different theoretical principles selected for this study (the denotations of comparison and benefactive / malefactive are eliminated, circumstantial secondary predicates are added). With respect to the possible denotations of free secondary predicates in different languages of the word as proposed by Himmelmann and Schultze-Berndt, the Lithuanian language only lacks those of comparison, benefactive / malefactive and location of event; however, it is possible to distinguish additional categories of causal, temporal, conditional and concessive circumstantials. On the basis of the investigation, the following tentative semantic map of participant-oriented modifiers in the Lithuanian language has been drawn.  

Cloud robot: semantic map building for intelligent service task

2018 ◽  
Vol 49 (2) ◽  
pp. 319-334 ◽  
Author(s):  
Hao Wu ◽  
Xiaojian Wu ◽  
Qing Ma ◽  
Guohui Tian
Keyword(s):  
Map Building ◽  
Semantic Map ◽  
Service Task

Teaching & Learning Guide for: The semantic map model

2018 ◽  
Vol 12 (8) ◽  
pp. e12286
Author(s):  
Thanasis Georgakopoulos ◽  
Stéphane Polis
Keyword(s):  
Semantic Map ◽  
Learning Guide ◽  
Teaching Learning

Utilization of Semantic Planes: Improved Localization and Dense Semantic Map for Monocular SLAM in Urban Environment

2021 ◽  
Vol 6 (3) ◽  
pp. 6108-6115
Author(s):  
Yaoqi Bao ◽  
Yun Pan ◽  
Zhe Yang ◽  
Ruohong Huan
Keyword(s):  
Urban Environment ◽  
Semantic Map ◽  
Monocular Slam

A Semantic Map of RSS Feeds to Support Discovery

2012 ◽  
pp. 122-133
Author(s):  
Gaïane Hochard ◽  
Zoé Lacroix ◽  
Jordi Creus ◽  
Bernd Amann
Keyword(s):  
Semantic Map ◽  
Rss Feeds

scholarly journals Legitimacy in Autocracies: Oxymoron or Essential Feature?

2018 ◽  
Vol 16 (3) ◽  
pp. 652-665 ◽  
Author(s):  
Johannes Gerschewski
Keyword(s):  
Political Science ◽  
Democratic Theory ◽  
Essential Feature ◽  
Right Wing ◽  
Left Wing ◽  
Semantic Map ◽  
Elusive Concept

Legitimacy is a key concept in political science. It has deep normative roots in democratic theory and refers usually to righteous, just, fair, and therefore acceptable rule. However, non-democracies also try to create a following among their citizens. They also engage in justifying their rule through politicization, be it of religion, ethnicity, or ideologies ranging from left-wing communism to right-wing nationalism. Against this backdrop, I pose the question: does it make sense to use the concept of legitimacy for both types of regimes, democracies and autocracies alike? Or, do we overstretch the concept when transplanting it to the non-democratic realm? And, empirically, how can we assess to what degree a non-democracy is viewed as legitimate by its citizens? I aim therefore at defining what legitimacy and legitimation is in autocratic settings; drawing a semantic map of rival concepts like support, trust, and loyalty; and tackling concrete challenges in measuring this elusive concept.

Sign in / Sign up

Export Citation Format

Share Document