期刊文献+
共找到1,237篇文章
< 1 2 62 >
每页显示 20 50 100
Hierarchical Restriction and Reduction of Overcriminalization of Teachers’Disciplinary Behaviors
1
作者 TONG Yunfeng 《The Journal of Human Rights》 2024年第3期567-593,共27页
The right to education is an important part of basic human rights. To transform from a designed vision to a reality in practice, teachers’ right to discipline, as a component of the right to education, needs tangible... The right to education is an important part of basic human rights. To transform from a designed vision to a reality in practice, teachers’ right to discipline, as a component of the right to education, needs tangible support from the criminal law. The criminal law cannot be absent from promoting the rule of law in education. However, in practice, teachers’ disciplinary behaviors are often ex-cessively criminalized, leading to problems such as over-expanding punishment and harming the innocent and even the malaise that en-danger substantive justice such as the tarnishing of teachers’ disci-plinary right and the imbalance of teachers’ disciplinary behaviors. Such overcriminalization has its social causes and normative crux, which is the ambiguity of regulations of teachers’ disciplinary right in terms of the pre-existing law and the unclear positioning of the jus-tification of teachers’ disciplinary behaviors in terms of the criminal law. Therefore, it is necessary to carry out a dual clarification of the chaotic parts of the two laws and determine the corresponding guiding principles, and test them one by one through the hierarchical theory of crime to make the path of exculpation clear. At the level of constituent elements, the exculpation is achieved through the normative judgment of the constituent elements;At the level of illegality, the exculpation is achieved by virtue of substantive considerations of reasons such as le-gal acts, legitimate defense, and victims’ commitments;At the level of accountability, the exculpation is achieved through the value screening of the culpability paradigm. We should reverse the trend of overcrim-inalization of teachers’ disciplinary behaviors by clearing the way of exculpation. 展开更多
关键词 teachers’disciplinary behaviors overcriminalization hierarchical theory of crime justifiable reason
下载PDF
On the relationship between college English teachers' beliefs and their teaching behaviors
2
作者 何沂 蔺天娇 《Sino-US English Teaching》 2010年第5期1-5,共5页
Based on the questionnaires and interviews on 19 college English teachers of a university in Beijing, the paper discusses college English teachers' beliefs. Through the analysis of research results, the paper focuses... Based on the questionnaires and interviews on 19 college English teachers of a university in Beijing, the paper discusses college English teachers' beliefs. Through the analysis of research results, the paper focuses on the following questions: (1) What are the core beliefs of college English teachers? (2) What influence will the teachers' beliefs exert on teaching behaviors? (3) Will the teachers' beliefs change? If the answer is YES, how will they change and what is the source of the changes? The exploratory results and findings can help college English teachers realize the importance of teachers' beliefs, through which can help them improve their teaching practices and foster their professional development. 展开更多
关键词 college English teachers teachers beliefs teaching behaviors
下载PDF
A Study on the Effects of English Teachers' Nonverbal Behavior on the Classroom Teaching in Higher Vocational College
3
作者 蔡兰珍 赵志霞 《海外英语》 2015年第22期269-271,共3页
The two main communications between the teacher and students in the classroom teaching are teachers' verbal and nonverbal behavior. The teachers teach students knowledge in words and convey a large amount of infor... The two main communications between the teacher and students in the classroom teaching are teachers' verbal and nonverbal behavior. The teachers teach students knowledge in words and convey a large amount of information using nonverbal behavior. These nonverbal behavior exert a subtle influence on the students, thus affect the classroom teaching. The English teachers' classroom nonverbal behavior in a higher vocational college in Gansu province was investigated through questionnaires. The results indicate that the teachers' behaviors affect the different aspects of students and then influence the effectiveness of teaching on English classroom teaching in higher vocational college. 展开更多
关键词 VOCATIONAL ENGLISH teachers’ NONVERBAL behavior ENGLISH classroom teaching
下载PDF
Research on Maneuver Decision-Making of Multi-Agent Adversarial Game in a Random Interference Environment
4
作者 Shiguang Hu Le Ru +4 位作者 Bo Lu Zhenhua Wang Xiaolin Zhao Wenfei Wang Hailong Xi 《Computers, Materials & Continua》 SCIE EI 2024年第10期1879-1903,共25页
The strategy evolution process of game players is highly uncertain due to random emergent situations and other external disturbances.This paper investigates the issue of strategy interaction and behavioral decision-ma... The strategy evolution process of game players is highly uncertain due to random emergent situations and other external disturbances.This paper investigates the issue of strategy interaction and behavioral decision-making among game players in simulated confrontation scenarios within a random interference environment.It considers the possible risks that random disturbances may pose to the autonomous decision-making of game players,as well as the impact of participants’manipulative behaviors on the state changes of the players.A nonlinear mathematical model is established to describe the strategy decision-making process of the participants in this scenario.Subsequently,the strategy selection interaction relationship,strategy evolution stability,and dynamic decision-making process of the game players are investigated and verified by simulation experiments.The results show that maneuver-related parameters and random environmental interference factors have different effects on the selection and evolutionary speed of the agent’s strategies.Especially in a highly uncertain environment,even small information asymmetry or miscalculation may have a significant impact on decision-making.This also confirms the feasibility and effectiveness of the method proposed in the paper,which can better explain the behavioral decision-making process of the agent in the interaction process.This study provides feasibility analysis ideas and theoretical references for improving multi-agent interactive decision-making and the interpretability of the game system model. 展开更多
关键词 behavior decision-making stochastic evolutionary game nonlinear mathematical modeling MULTI-AGENT MANEUVER
下载PDF
On the role of impulsivity and decision-making in suicidal behavior 被引量:2
5
作者 Yari Gvion Yossi Levi-Belz +1 位作者 Gerg? Hadlaczky Alan Apter 《World Journal of Psychiatry》 SCIE 2015年第3期255-259,共5页
Suicide risk constitutes a complex set of interacting demographic, clinical, psychobiological and environmental variables. Impulsivity is a long-known risk factor for suicide attempts. However, research based on clear... Suicide risk constitutes a complex set of interacting demographic, clinical, psychobiological and environmental variables. Impulsivity is a long-known risk factor for suicide attempts. However, research based on clearer conceptual refinement in this area is imperative. One emerging field of study is that of decision-making. Impulsivity involves a failure of higher-order control, including decision-making. Using standardized operational definitions that take into consideration relevant aspects of impulsivity, including state- and trait-components and a deeper understanding of the process of decision-making in the suicidal mind, we may come a step closer to understanding suicidality and winning the fight in this scourge of human suffering. 展开更多
关键词 SUICIDE SUICIDAL behavior decision-making IMPULSIVITY
下载PDF
Decision-Making and Management of Self-Care in Persons with Traumatic Spinal Cord Injuries: A Preliminary Study
6
作者 Paul E. Plonski Jasmin Vassileva +5 位作者 Ryan Shahidi Paul B. Perrin William Carter Lance L. Goetz Amber Brochetti James M. Bjork 《Journal of Behavioral and Brain Science》 2024年第2期47-63,共17页
Patients and physicians understand the importance of self-care following spinal cord injury (SCI), yet many individuals with SCI do not adhere to recommended self-care activities despite logistical supports. Neurobeha... Patients and physicians understand the importance of self-care following spinal cord injury (SCI), yet many individuals with SCI do not adhere to recommended self-care activities despite logistical supports. Neurobehavioral determinants of SCI self-care behavior, such as impulsivity, are not widely studied, yet understanding them could inform efforts to improve SCI self-care. We explored associations between impulsivity and self-care in an observational study of 35 US adults age 18 - 50 who had traumatic SCI with paraplegia at least six months before assessment. The primary outcome measure was self-reported self-care. In LASSO regression models that included all neurobehavioral measures and demographics as predictors of self-care, dispositional measures of greater impulsivity (negative urgency, lack of premeditation, lack of perseverance), and reduced mindfulness were associated with reduced self-care. Outcome (magnitude) sensitivity, a latent decision-making parameter derived from computationally modeling successive choices in a gambling task, was also associated with self-care behavior. These results are preliminary;more research is needed to demonstrate the utility of these findings in clinical settings. Information about associations between impulsivity and poor self-care in people with SCI could guide the development of interventions to improve SCI self-care and help patients with elevated risks related to self-care and secondary health conditions. 展开更多
关键词 Spinal Cord Injury SELF-CARE decision-making PARAPLEGIA Impulsive behavior Health Care
下载PDF
Unlocking the Network Traffic Password of the Sudden Popularity of Oriental Selection:Consumer Behavior Decision-Making Mechanism Based on Mental Accounting Theory 被引量:1
7
作者 CHU Tiansi TIAN Hui +1 位作者 Tumpoka Kabinga ZHU Ruoqing 《Psychology Research》 2022年第11期879-889,共11页
This paper explores the decision-making mechanism of the consuming behavior hidden behind the sudden popularity of the Oriental Selection Company in terms of the mental accounting theory.Firstly,according to the“Non-... This paper explores the decision-making mechanism of the consuming behavior hidden behind the sudden popularity of the Oriental Selection Company in terms of the mental accounting theory.Firstly,according to the“Non-alternative”characteristics of mental accounting,this paper expounds how the strategy of the bilingual live-streaming of Oriental Selection promoters stimulates consumers’desire to buy the advertised products and services whilst using the utility theory of mental accounting to analyze how Oriental Selection promoters improve consumers’acquisition utility and total utility.Secondly,we sum up the successful experiences of Oriental Selection:The live-streaming industry should apply the theory of mental accounting in effectively overcoming the shortcomings of the live-streamed marketing by stimulating consumers’desire and influencing their decision-making behavior through the streaming of content that triggers them to make purchases.This is achievable by abandoning the traditional ways of loudly urging consumers to buy goods.Finally,this paper puts forward some suggestions on how to use the mental accounting theory in promoting sustainable consumption and points out the prospects for Oriental Selection. 展开更多
关键词 Oriental Selection live-streaming marketing mental accounting theory non-alternative characteristics utility theory consumer decision-making behavior
下载PDF
Brief Probe into College English Teachers' Phonetic Teaching Beliefs and Behavior
8
作者 王云虹 《海外英语》 2010年第7X期89-90,92,共3页
Pronunciation is the basic of learning a language and an important breakthrough point to promote the whole level of language.As a result,pronunciation attracted more and more attention in English teaching.However,it i... Pronunciation is the basic of learning a language and an important breakthrough point to promote the whole level of language.As a result,pronunciation attracted more and more attention in English teaching.However,it is still a weakness in English teaching because of the multifarious and complicated factors.A large numbers of research papers indicate that teacher is the leader and organizer of teaching activities,he or she dominants the whole process of pronunciation teaching.For example,they make decisions,design and reform the content of teaching in the classroom.What's more,teacher's beliefs can influence their teaching behaviors more than their professional knowledge,namely,teacher's phonetic teaching beliefs influence their phonetic teaching behaviors deeply.This study aims at finding out about teachers'beliefs of phonetic teaching and casting some light on the relationship between teachers' phonetic teaching beliefs and behaviors,and the causes for their inconsistency if any. 展开更多
关键词 PHONETIC teaching teacher’s BELIEFS teachers’behaviors COMPARATIVE analysis
下载PDF
Behavioral Decision-Making of Key Stakeholders in Public-Private Partnerships:A Hybrid Method and Benefit Distribution Study
9
作者 Guoshuai Sun Wanyi Zhang +2 位作者 Jiuying Dong Shuping Wan Jiao Feng 《Computer Modeling in Engineering & Sciences》 SCIE EI 2023年第9期2895-2934,共40页
Public-private partnerships(PPPs)have been used by governments around the world to procure and construct infrastructural amenities.It relies on private sector expertise and funding to achieve this lofty objective.Howe... Public-private partnerships(PPPs)have been used by governments around the world to procure and construct infrastructural amenities.It relies on private sector expertise and funding to achieve this lofty objective.However,given the uncertainties of project management,transparency,accountability,and expropriation,this phenomenon has gained tremendous attention in recent years due to the important role it plays in curbing infrastructural deficits globally.Interestingly,the reasonable benefit distribution scheme in a PPP project is related to the behavior decisionmaking of the government and social capital,aswell as the performance of the project.In this paper,the government and social capital which are the key stakeholders of PPP projects were selected as the research objects.Based on the fuzzy expected value model and game theory,a hybrid method was adopted in this research taking into account the different risk preferences of both public entities and private parties under the fuzzy demand environment.To alleviate the problem of insufficient utilization of social capital in a PPP project,this paper seeks to grasp the relationship that exists between the benefit distribution of stakeholders,their behavioral decision-making,and project performance,given that they impact the performance of both public entities and private parties,as well as assist in maximizing the overall utility of the project.Furthermore,four game models were constructed in this study,while the expected value and opportunity-constrained programming model for optimal decision-making were derived using alternate perspectives of both centralized decision-making and decentralized decision-making.Afterward,the optimal behavioral decision-making of public entities and private parties in four scenarios was discussed and thereafter compared,which led to an ensuing discussion on the benefit distribution system under centralized decision-making.Lastly,based on an example case,the influence of different confidence levels,price,and fuzzy uncertainties of PPP projects on the equilibrium strategy results of both parties were discussed,giving credence to the effectiveness of the hybrid method.The results indicate that adjusting different confidence levels yields different equilibriumpoints,and therefore signposts that social capital has a fair perception of opportunities,as well as identifies reciprocal preferences.Nevertheless,we find that an increase in the cost coefficient of the government and social capital does not inhibit the effort of both parties.Our results also indicate that a reasonable benefit distribution of PPP projects can assist them in realizing optimum Pareto improvements over time.The results provide us with very useful strategies and recommendations to improve the overall performance of PPP projects in China. 展开更多
关键词 PPP fuzzy expected value game theory behavioral decision-making benefit distribution hybrid method
下载PDF
Analysis of Influencing Factors Tourists1 Purchase Decision-making Behavior in Kunming
10
作者 Bin Feng Hua Chen +1 位作者 Qinglei Li Wei Li 《Journal of Finance Research》 2018年第3期87-99,共13页
Based on the theory of consumer behavior,this paper analyzes the current situation of tourism shopping market in Kunming,and analyzes the decision-making behavior of tourists shopping in Kunming with the questionnaire... Based on the theory of consumer behavior,this paper analyzes the current situation of tourism shopping market in Kunming,and analyzes the decision-making behavior of tourists shopping in Kunming with the questionnaire survey,and clarifies the influencing factors of the decision-making behavior of visitors to Kunming.In the future,the influencing factors of Kunming tourists'shopping decision-making behavior are combined with the current situation of Kunming's tourism shopping market.The problems of cheating-induced shopping,the high price of shopping products,the low level of tourism shopping experience and the imperfect after-sales service are analyzed.Finally,the corresponding countermeasures and suggestions are proposed from four aspects:rectifying the tourism shopping market,establishing a sound price supervision mechanism,strengthening the tourism shopping experience,and improving after-sales service. 展开更多
关键词 TOURISTS to Kunming TOURISM SHOPPING decision-making behavior Influencing factors
下载PDF
Information behaviors of Chinese K-12physical education teachers:A survey study
11
作者 Geoffrey Z.LIU Yan HUO 《Chinese Journal of Library and Information Science》 2012年第1期15-33,共19页
Purpose: Given the unique characteristics of physical education(PE) teaching in K-12education,PE teachers' information behaviors deserve special attention.This article reports a survey study of PE teachers' in... Purpose: Given the unique characteristics of physical education(PE) teaching in K-12education,PE teachers' information behaviors deserve special attention.This article reports a survey study of PE teachers' information behaviors,covering information literacy skills and behaviors of information seeking and information use.Design/methodology/approach:A questionnaire survey was conducted of K-12 PE teachers in the Tianjin municipal region of China,with a response rate of 61.9%.Findings:PE teachers lack skills with information retrieval systems in general.The Internet continues to be their primary information source,and they rely more on personal collection and colleagues than the school library for teaching materials.They rarely develop a searching strategy,employ querying tactics,or use advanced search functions,and they tend to be content with finding a few relevant articles.Research limitations:The survey is limited to the Tianjin municipal region in scope.Though attempting to reach 210 participants from 40 schools,it yielded only 130 valid responses.A larger survey covering more regions and with greater responses may be useful.Practical implications:Insights from this study inform the educational and on-job training of K-12 PE teachers to improve their information literacy skills.Originality/value:Little research exists on PE teachers' behaviors of information seeking.This study bridges the gap and enriches our understanding of K-12 teachers' information behaviors. 展开更多
关键词 Information behaviors PE teachers K-12 physical education Information seeking Information literacy.
下载PDF
Study on Tourism Decision-making Pattern of European Tourists in China——With European Tourists in Xi’an City as a Study Case
12
作者 姚媛 《Journal of Landscape Research》 2010年第8期91-93,99,共4页
With the inbound tourism market data supported by National Natural Science Foundation of China as the basis, this study through researching the tourism decision-making behaviors of inbound tourists, adopting questionn... With the inbound tourism market data supported by National Natural Science Foundation of China as the basis, this study through researching the tourism decision-making behaviors of inbound tourists, adopting questionnaire survey among European tourists in Xi'an City, analyzed their tourism decision behaviors and influencing factors, and aimed to propose pertinent suggestions for the expansion of European tourist market for Xi'an City. 展开更多
关键词 TOURISM decision-making behaviors Xi’an City Expansion of TOURIST source market
下载PDF
Multimodal Discourse Analysis of College English Teacher 's Nonverbal Behaviors
13
作者 王倩 《海外英语》 2015年第14期219-220,共2页
This paper analyzes College English teacher's non-verbal behaviors in multimedia classroom from the perspective ofMultimodal Discourse Analysis, aiming to explore how the non-verbal behaviors in classroom teaching... This paper analyzes College English teacher's non-verbal behaviors in multimedia classroom from the perspective ofMultimodal Discourse Analysis, aiming to explore how the non-verbal behaviors in classroom teaching can be applied in meaning-making process to facilitate teacher-students interaction and realize three metafunctions of language in class. 展开更多
关键词 teachers’ NON-VERBAL behaviorS MULTIMODAL discours
下载PDF
COLLISION AVOIDANCE DECISION-MAKING MODEL OF MULTI-AGENTS IN VIRTUAL DRIVING ENVIRONMENT WITH ANALYTIC HIERARCHY PROCESS 被引量:4
14
作者 LU Hong YI Guodong +1 位作者 TAN Jianrong LIU Zhenyu 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2008年第1期47-52,共6页
Collision avoidance decision-making models of multiple agents in virtual driving environment are studied. Based on the behavioral characteristics and hierarchical structure of the collision avoidance decision-making i... Collision avoidance decision-making models of multiple agents in virtual driving environment are studied. Based on the behavioral characteristics and hierarchical structure of the collision avoidance decision-making in real life driving, delphi approach and mathematical statistics method are introduced to construct pair-wise comparison judgment matrix of collision avoidance decision choices to each collision situation. Analytic hierarchy process (AHP) is adopted to establish the agents' collision avoidance decision-making model. To simulate drivers' characteristics, driver factors are added to categorize driving modes into impatient mode, normal mode, and the cautious mode. The results show that this model can simulate human's thinking process, and the agents in the virtual environment can deal with collision situations and make decisions to avoid collisions without intervention. The model can also reflect diversity and uncertainly of real life driving behaviors, and solves the multi-objective, multi-choice ranking priority problem in multi-vehicle collision scenarios. This collision avoidance model of multi-agents model is feasible and effective, and can provide richer and closer-to-life virtual scene for driving simulator, reflecting real-life traffic environment more truly, this model can also promote the practicality of driving simulator. 展开更多
关键词 Analytic hierarchy process (AHP) Collision avoidance decision-making model Driving simulator Virtual driving environment Agent Driving behavior
下载PDF
Neural mechanism of proposer's decision-making in the ultimatum and dictator games 被引量:2
15
作者 Hongming Zheng Liqi Zhu 《Neural Regeneration Research》 SCIE CAS CSCD 2013年第4期357-362,共6页
Previous studies have demonstrated that reactions to unfair offers in the ultimatum game are correlated with negative emotion. However, little is known about the difference in neural activity between a proposer's dec... Previous studies have demonstrated that reactions to unfair offers in the ultimatum game are correlated with negative emotion. However, little is known about the difference in neural activity between a proposer's decision-making in the ultimatum game compared with the dictator game. The present functional magnetic resonance imaging study revealed that proposing fair offers in the dictator game elicited greater activation in the right supramarginal gyrus, right medial frontal gyrus and left anterior cingulate cortex compared with proposing fair offers in the ultimatum game in 23 Chinese undergraduate and graduate students from Beijing Normal University in China. However, greater activation was found in the right superior temporal gyrus and left cingulate gyrus for the reverse contrast. "The results indicate that proposing fair offers in the dictator game is more strongly associated with cognitive control and conflicting information processing compared with proposing fair offers in the ultimatum game. 展开更多
关键词 neural regeneration neuroimaging functional magnetic resonance imaging decision-making fair behavior neural mechanism brain brain activation cognition emotion grants-supported paper photographs-containing paper NEUROREGENERATION
下载PDF
Clinical benefits of rational-emotive stress management therapy for job burnout and dysfunctional distress of special education teachers 被引量:1
16
作者 Liziana N Onuigbo Charity N Onyishi Chiedu Eseadi 《World Journal of Clinical Cases》 SCIE 2020年第12期2438-2447,共10页
It has been observed that managing job burnout and dysfunctional distress constitute part of the major challenges among special educators,and that empirical data on the management of burnout and dysfunctional distress... It has been observed that managing job burnout and dysfunctional distress constitute part of the major challenges among special educators,and that empirical data on the management of burnout and dysfunctional distress associated with the job of special education teachers are lacking in the literature.The current article discusses the clinical benefits of a rational-emotive stressmanagement therapy program in reducing the level of job burnout symptoms and dysfunctional distress in special education teachers,using evidence from a 2018 clinical trial study that reported the efficacy of this intervention.Results show the clinical benefits and implications of conducting a rational-emotive stress management intervention,and recommendations are made for future research. 展开更多
关键词 Clinical benefits Dysfunctional distress Job burnout Rational-emotive behavior therapy Rational-emotive stress management therapy Special education teachers
下载PDF
Teacher's Nonverbal Immediacy Behavior in the Classroom and Its Effect on Teacher-Student Relationship 被引量:1
17
作者 赵庆 《科技视界》 2013年第27期194-194,231,共2页
本文主要研究课堂上教师的非语言行为,主要阐述教师在课堂上充分利用非语言行为可促进师生关系的改善。
关键词 非语言行为 师生关系 改善
下载PDF
Human-Like Decision-Making of Autonomous Vehicles in Dynamic Traffic Scenarios
18
作者 Tangyike Zhang Junxiang Zhan +2 位作者 Jiamin Shi Jingmin Xin Nanning Zheng 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2023年第10期1905-1917,共13页
With the maturation of autonomous driving technology, the use of autonomous vehicles in a socially acceptable manner has become a growing demand of the public. Human-like autonomous driving is expected due to the impa... With the maturation of autonomous driving technology, the use of autonomous vehicles in a socially acceptable manner has become a growing demand of the public. Human-like autonomous driving is expected due to the impact of the differences between autonomous vehicles and human drivers on safety.Although human-like decision-making has become a research hotspot, a unified theory has not yet been formed, and there are significant differences in the implementation and performance of existing methods. This paper provides a comprehensive overview of human-like decision-making for autonomous vehicles. The following issues are discussed: 1) The intelligence level of most autonomous driving decision-making algorithms;2) The driving datasets and simulation platforms for testing and verifying human-like decision-making;3) The evaluation metrics of human-likeness;personalized driving;the application of decisionmaking in real traffic scenarios;and 4) The potential research direction of human-like driving. These research results are significant for creating interpretable human-like driving models and applying them in dynamic traffic scenarios. In the future, the combination of intuitive logical reasoning and hierarchical structure will be an important topic for further research. It is expected to meet the needs of human-like driving. 展开更多
关键词 Autonomous vehicles decision-making driving behavior human-like driving
下载PDF
Modeling and TOPSIS-GRA Algorithm for Autonomous Driving Decision-Making Under 5G-V2X Infrastructure
19
作者 Shijun Fu Hongji Fu 《Computers, Materials & Continua》 SCIE EI 2023年第4期1051-1071,共21页
This paper is to explore the problems of intelligent connected vehicles(ICVs)autonomous driving decision-making under a 5G-V2X structured road environment.Through literature review and interviews with autonomous drivi... This paper is to explore the problems of intelligent connected vehicles(ICVs)autonomous driving decision-making under a 5G-V2X structured road environment.Through literature review and interviews with autonomous driving practitioners,this paper firstly puts forward a logical framework for designing a cerebrum-like autonomous driving system.Secondly,situated on this framework,it builds a hierarchical finite state machine(HFSM)model as well as a TOPSIS-GRA algorithm for making ICV autonomous driving decisions by employing a data fusion approach between the entropy weight method(EWM)and analytic hierarchy process method(AHP)and by employing a model fusion approach between the technique for order preference by similarity to an ideal solution(TOPSIS)and grey relational analysis(GRA).The HFSM model is composed of two layers:the global FSM model and the local FSM model.The decision of the former acts as partial input information of the latter and the result of the latter is sent forward to the local pathplanning module,meanwhile pulsating feedback to the former as real-time refresh data.To identify different traffic scenarios in a cerebrum-like way,the global FSM model is designed as 7 driving behavior states and 17 driving characteristic events,and the local FSM model is designed as 16 states and 8 characteristic events.In respect to designing a cerebrum-like algorithm for state transition,this paper firstly fuses AHP weight and EWM weight at their output layer to generate a synthetic weight coefficient for each characteristic event;then,it further fuses TOPSIS method and GRA method at the model building layer to obtain the implementable order of state transition.To verify the feasibility,reliability,and safety of theHFSMmodel aswell as its TOPSISGRA state transition algorithm,this paper elaborates on a series of simulative experiments conducted on the PreScan8.50 platform.The results display that the accuracy of obstacle detection gets 98%,lane line prediction is beyond 70 m,the speed of collision avoidance is higher than 45 km/h,the distance of collision avoidance is less than 5 m,path planning time for obstacle avoidance is averagely less than 50 ms,and brake deceleration is controlled under 6 m/s2.These technical indexes support that the driving states set and characteristic events set for the HFSM model as well as its TOPSIS-GRA algorithm may bring about cerebrum-like decision-making effectiveness for ICV autonomous driving under 5G-V2X intelligent road infrastructure. 展开更多
关键词 5G-V2X cerebrum-like autonomous driving driving behavior decision-making hierarchical finite state machines TOPSIS-GRA algorithm
下载PDF
A Theoretical Approach to the Effective Decision-Making Process
20
作者 Federico de Andreis 《Open Journal of Applied Sciences》 2020年第6期287-304,共18页
<span style="font-family:Verdana;">T</span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;">his research ... <span style="font-family:Verdana;">T</span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;">his research develops and elaborates studies done for a contribution to the 2019 PIC International Conference 2019 in Malta, about the decision-making process. Decision-making is the act of choosing between two or more courses of action. In the wider process of problem-solving, decision-making involves choosing between possible solutions to a problem, and these decisions can be made through either an intuitive or reasoned process, or a combination of the two. The study of decision-making processes, to be understood as the role of human factors, becomes particularly interesting in complex organizations. This research aims to analyze how an effective team, within organizations, can develop a more correct and effective decision-making, in order to get an optimal solution, overcoming the typical uncertainty. The paper describes the point of departure of decision in complex, time-pressured, uncertain, ambiguous and changing environments. The use of a leading case (the Tenerife air accident, 1977), will lead us to the desired results, </span><i><span style="font-family:Verdana;">i</span></i><span style="font-family:Verdana;">.</span><i><span style="font-family:Verdana;">e</span></i><span style="font-family:Verdana;">. to demonstrate how an effective decisional process, including team dynamics, can be useful to reduce the risk, present in all decisions, and reduce errors. The case of Tenerife air disaster, confirm our research. In that case, in fact, the group dynamics prove not to have worked. Thus, we can state that if a team approach had been followed instead of a more individual one, the results would probably have been different. The central belief of the research, is that classic decision theory could benefit from a team approach, which reduces the risk that a decision may lead to undesirable consequences. As demonstrated with the case study, within organizations, the decision-making is not a solitary action. Decisions, in fact, are made within a team and in order to be able to function effectively in a group, and manage group situations, there are essential skills. The team can then become a resource for the decisional process and problem solving, but it is necessary </span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">to </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">understand the dynamics.</span></span></span> 展开更多
关键词 decision-making Human behavior Problem Solving MANAGEMENT Organizations
下载PDF
上一页 1 2 62 下一页 到第
使用帮助 返回顶部