Computation Offloading in Edge Computing for Internet of Vehicles via Game Theory

With the rapid advancement of Internet of Vehicles(IoV)technology,the demands for real-time navigation,advanced driver-assistance systems(ADAS),vehicle-to-vehicle(V2V)and vehicle-to-infrastructure(V2I)communications,and multimedia entertainment systems have made in-vehicle applications increasingly computingintensive and delay-sensitive.These applications require significant computing resources,which can overwhelm the limited computing capabilities of vehicle terminals despite advancements in computing hardware due to the complexity of tasks,energy consumption,and cost constraints.To address this issue in IoV-based edge computing,particularly in scenarios where available computing resources in vehicles are scarce,a multi-master and multi-slave double-layer game model is proposed,which is based on task offloading and pricing strategies.The establishment of Nash equilibrium of the game is proven,and a distributed artificial bee colonies algorithm is employed to achieve game equilibrium.Our proposed solution addresses these bottlenecks by leveraging a game-theoretic approach for task offloading and resource allocation in mobile edge computing(MEC)-enabled IoV environments.Simulation results demonstrate that the proposed scheme outperforms existing solutions in terms of convergence speed and system utility.Specifically,the total revenue achieved by our scheme surpasses other algorithms by at least 8.98%.

COR理论与SOC模型整合视角下正念对工作幸福感的影响研究

通过整合资源保存理论和选择补偿最优化模型,探索并构建了以情绪耗竭为中介变量,以目标平衡为调节变量的员工正念对工作幸福感影响的理论模型,揭示了正念如何帮助员工通过资源运用与融合促进工作幸福感的作用机制。研究结果表明:一方面,正念通过资源选择增加工作幸福感以实现资源增益效应;另一方面,正念通过资源补偿降低情绪耗竭提升工作幸福感,从而减少资源损耗效应。此外,目标平衡通过资源最优化不仅调节了情绪耗竭对工作幸福感的直接影响,还调节了情绪耗竭在正念与工作幸福感之间的中介效应,最终形成资源平衡效应,且当目标平衡越高时,情绪耗竭的中介效应越弱。

Risk Analysis on Groundwater Resources Carrying Capacity Based on Blind Number Theory

Blind numbers of evaluation indices about groundwater resources carrying capacity are defined from the concomitancy of randomness, fuzziness, grey property and unascertainment of groundwater system. Based on fuzzy theory, a comprehensive evaluation model on groundwater resources carrying capacity is constructed with blind information. Then a risk assessment model of surcharge about groundwater resources carrying capacity is established on blind reliability theory. The probable value ＂＊＂ matrix of fuzzy membership degree about carrying capacity corresponding to each judgment level can be obtained with the aid of blind algorithm as well as the subjective reliability ＂×＂ matrix. And then a graph of ＂groundwater carrying capacity v.s. accumulative reliability＂ can be gained Based on the graph, fuzzy membership degree of groundwater resources carrying capacity to each judgment level under different risk probability can be got. Thus, a comparatively reasonable judgment to groundwater resources carrying capacity might be obtained, with comprehensive analysis to the state of society, economy technology and ecology.

The Practical Significance of Marx's Theory of Natural Force Resources

Marx's theory of natural force resources is an indispensable part of Marx's economic theory.Natural force resources,as a kind of natural elements that do not cost a penny,are added to the production process free of charge,and play a special role in the production process.Grasping and understanding the scientific connotation of Marx's theory of natural force resources is of great theoretical value and practical significance for promoting the harmonious unity of man and nature and adhering to the strategy of sustainable economic development.

Integration Path of Coastal Leisure Tourism Resources in Rizhao Based on Regional Economic Theory

Aiming at the rapid development of leisure tourism in coastal cities,the regional economic theory was first analyzed based on existing studies,the integration path of coastal leisure tourism resources in Rizhao was explored using the theory of unbalanced growth of regional economy and the theory of industrial agglomeration,and four countermeasures were proposed for the development of coastal leisure tourism in Rizhao City.

An Analysis of Attitude Resources in English Film Reviews from the Perspective of Appraisal Theory

The film review is a kind of discourse which analyses and makes comments on the film's director, actors, plots and so on, aiming to analyse, appreciate, and judge the aesthetic value, cognitive value and social meanings, further have impact on the audience's comprehension and appreciation for the film. This paper attempts to examine attitude resources of film review under the framework of appraisal theory. It can be concluded from the case study that there are abundant attitude resources in the film review but film reviewers prefer to employ resources of appreciation so that their reviews are more persuasive and convincing.

Application of Structuration Theory and Activity Theory in Enterprise Resources Planning Systems Implementation for Universities

An integration of organization culture in the conceptualization and development of Enterprise Resource Planning Systems （ERPs） is critical for an organization to reap potential benefits of the system. In this paper, the authors present an analytical approach through the Structuration Theory： How a university can assess its culture for the purposes of design and development of the ERPs. The authors extend the Structuration Theory by integrating it with the Activity Theory to provide the means of evaluating the activities that the system is to perform. The modified Orlikowski model is applied to depict the relationship between institutional properties, human agents, and technology in the university setup and how this offers a more inclusive approach to ERP systems development and implementation.

Quantum dynamical resource theory under resource non-increasing framework

We define the resource non-increasing(RNI)framework to study the dynamical resource theory.With this definition,we propose several potential quantification candidates under various free operation sets.For explicit demonstrations,we quantify the quantum dynamical coherence in the scenarios with and without post-selective measurements.Correspondingly,we show that the maximally incoherent operations(MIO)and the incoherent operations(IO)in the static coherence resource theory are free in the sense of dynamical coherence.We also provide operational meanings for the measures by the quantum discrimination tasks.Moreover,for the dynamical total coherence,we also present convenient measures and give the analytic calculation for the amplitude damping channel.

Construction and Practice of Online Course Resources Based on Information Processing Theory:Taking“A Bite of Teochew Cuisine,”a Guangdong First-Class Course,as an Example

“Cantonese Cuisine Master”project is an important policy proposed by China to inherit Cantonese Cuisine culture,promote employment,and achieve targeted poverty reduction and rural revitalization.Confronted with the demands of more diverse education,it is an essential opportunity and task for the education system to consider how to construct high-quality online courses and pursue higher-quality“Cantonese Cuisine Master”projects in line with the new era.This paper,based on the theory of instructional media and information processing theory,will further clarify the demand,dilemma,and developing strategy of online course construction for culinary majors,and explore its construction and practice with the example of“A Bite of Teochew Cuisine,”a Guangdong first-class course.

Computation of PoA for Selfish Node Detection and Resource Allocation Using Game Theory

The introduction of new technologies has increased communication network coverage and the number of associating nodes in dynamic communication networks(DCN).As the network has the characteristics like decentralized and dynamic,few nodes in the network may not associate with other nodes.These uncooperative nodes also known as selfish nodes corrupt the performance of the cooperative nodes.Namely,the nodes cause congestion,high delay,security concerns,and resource depletion.This study presents an effective selfish node detection method to address these problems.The Price of Anarchy(PoA)and the Price of Stability(PoS)in Game Theory with the Presence of Nash Equilibrium(NE)are discussed for the Selfish Node Detection.This is a novel experiment to detect selfish nodes in a network using PoA.Moreover,the least response dynamic-based Capacitated Selfish Resource Allocation(CSRA)game is introduced to improve resource usage among the nodes.The suggested strategy is simulated using the Solar Winds simulator,and the simulation results show that,when compared to earlier methods,the new scheme offers promising performance in terms of delivery rate,delay,and throughput.

数字化转型背景下中小制造企业如何编排资源利用数字机会——基于资源编排理论的fsQCA研究

利用数字机会是中小制造企业实现数字化转型的关键。资源编排理论指出,利用数字机会离不开企业资源和能力的支持,尤其要将各种资源和能力有效组合起来。但大量中小制造企业难以有效编排自身资源和能力来利用数字机会。为此,本文关注中小制造企业的五种传统资源和能力(实物资源、关系资源、制造能力、营销能力和创新能力)及两种数字资源和能力(大数据资源和数字平台能力),运用模糊集定性比较分析(fsQCA)方法对392份问卷数据进行分析,研究发现:五种传统资源和能力及两种数字资源和能力都不能单独作为中小制造企业数字机会利用的必要条件,但数字平台能力作为核心条件能发挥较为普适的作用。同时,中小制造企业的数字机会利用存在三种路径,可归纳为“内向型”“外向型”和“内外兼顾型”,通过进一步聚焦高技术制造业,发现其数字机会利用存在两种路径:“渐进型”和“突破型”。本文有助于发现如何在数字化背景下编排企业资源和能力,拓展了资源编排理论的研究情境(数字化背景)和研究范围(数字资源和能力),回应了识别“数据时代的资源编排规律”的呼吁。

RESEARCH ON THE THEORY AND METHODS OF COMPREHENSIVE EVALUATION OF REGIONAL COAL RESOURCES

consists of forecasting for the total reserves of regional mineral resources and evaluation,compreIn general,based on evaluated objects and factors involved,evaluation of mineral resources hensive evaluation of regional mineral resources, and economic and technical evaluation of deposits. Here a region can be a country, a province, or a mining area, while a deposit is mainly related to a single type of mineral, although it can contain more than one types of minerals. In the past, to assess mineral resources was primarily to evaluate and forecast the total reserves of regional mineral resources. With the advancement of science, technology, and economy, the evaluation of mineral resources has developed from forecasting the reserves of them to comprehensively evaluating them on the basis of numerous factors.

新世纪以来我国铀矿地质科技创新重要进展及展望

新世纪以来,我国铀矿地质勘查领域重大理论和技术创新成果,极大地改变了我国砂岩型、热液型铀矿的找矿思路、找矿方向,引领、支撑了系列找矿重大突破,重塑了铀矿勘查新格局。文章首先分析了我国20余年来铀矿地质科研布局的总体思路与演进方向;然后总结了铀矿重大基础地质与成矿理论研究进展,系统凝练了地质、物化探、遥感、钻探工艺、分析测试等领域的技术创新及核心勘查装备研制成果,梳理了铀资源预测评价技术研究进展及应用成效;最后,在重大基础前沿和成矿理论、先进铀矿勘查技术研发、非常规核能裂变资源勘查技术研究、数字铀矿勘查技术开发等方面提出了未来10~15年主要发展趋势和方向,指出在“双碳”目标和核能大发展对铀资源保障需求背景下,必须继续坚持并加强铀矿地质科技创新,高质量引领和推动“新区、新层位、新类型、新深度”找矿突破。

中国情境下的乡村创业:一个研究框架的构建

乡村创业是推进乡村产业振兴的关键抓手和实际切入点。“千村示范、万村整治”工程创造的成功经验和实践范例,不仅成为一份中国式现代化的乡村样本,还为我国乡村创业研究提供了丰富的素材,其中乡村情境是与创业活动紧密交互且不可剥离的要素,是实践和理论的研究焦点。通过梳理全球乡村创业研究脉络发现,异质性情境决定了乡村创业研究的侧重点,使不同区域开展的研究呈现发展不平衡且碎片化的特征。为推进我国乡村创业研究的内生理论发展,通过紧扣乡村创业活动与情境的互动这一核心特征,在梳理多维情境中乡村创业研究的基础上,构建中国情境下开展乡村创业研究的综合框架。该框架遵循资源依赖理论的逻辑,通过审视乡村情境各维度蕴含的资源,分析乡村创业同情境之间的资源依赖程度,强调最契合动态嵌入模式的选择。在时间、空间双重维度中,该嵌入模式的动态特征决定了乡村创业实现路径会不断演化甚至有双元嵌入融合的可能。结论进一步厘清了乡村创业的理论边界,有助于我国乡村创业研究的理论化和系统化发展,表明在学习“千村示范、万村整治”工程所蕴含的发展理念、工作方法和推进机制时需要因地制宜,分类施策,以当地乡村情境为核心,合理编排相适配的资源,选择恰当的嵌入模式以促进当地产业有序、良性发展。

基于本体指导的矿产预测知识图谱构建研究

在基于数据驱动范式的科学研究中,构建知识图谱已被证明是获取和表征知识的有效手段之一。然而,目前已构建的矿产资源预测领域知识图谱仍然存在诸多挑战和局限性,有待进一步解决和完善。首先,针对矿产预测的本体构建问题研究相对较少,尤其是该领域现有知识图谱的本体层普遍缺乏时空语义,限制了对于矿产资源时空特征的有效表示与分析。其次,现有图谱构建方法主要为面向数据层面的文本抽取,而缺乏对于复杂逻辑关系的本体层建设,以及本体层与数据层之间的有效关联。以上问题会导致构建的地学知识图谱缺乏深层次的语义信息,难以满足矿产资源预测对表达复杂地学概念和关系的需求。针对上述问题,本研究以综合信息矿产预测理论为指导,旨在构建可应用于矿产预测任务的复杂语义知识图谱。具体而言,首先通过对矿产预测的理论和方法进行解析构建初始化领域本体,然后选择成熟的地质时间本体和地理空间本体对初始本体进行本体融合和扩展,通过嵌入时空语义有效表达地矿产资源的时空特征。此外,重点关注了本体层与数据层之间的关联建设,通过建立丰富的语义关系,实现知识图谱中各个节点之间的有效连接与信息共享。实验结果表明,采用本文所提出的方法构建的图谱在知识丰度和置信度等指标上均优于其他现有方法。这一研究为矿产预测领域提供了更为深入和全面的数据资源建设的方法支撑,有助于推动该领域的进一步发展和应用。

绿色转型:关系调适、基本样态及其发轫机制

经典环境社会学研究聚焦环境问题或环境衰退的学理解剖与理论阐释,呈现“环境衰退论”的叙事特征。为应对环境挑战,人类积极调整人与自然以及人与人之间的关系,推动社会的绿色转型,勾勒出资源消耗迈向资源善用、环境损害迈向生态修复、生态代谢断裂迈向生态循环以及失序发展迈向协调发展的基本轮廓。制度-政策势能、经济-技术变革和社会-文化浪潮构成绿色转型赖以发轫和发展的基本机制,其中,制度-政策势能在中国的绿色转型实践中扮演着关键性角色。当前,绿色转型虽然已不只是学术想象与学术倡导,但这种转型实践还处于趋势性状态,面临着不平衡性、不稳定性和不充分性的挑战。对此,环境社会学需要持续开展更为深入的学理研究。

对复杂水资源系统管理的认知与思考

通过提升管理能力进一步缓解水资源供需矛盾,应对水、经济、社会、生态等关联系统之间的不确定性已经成为新时期水资源可持续发展的必然要求。面对我国水资源系统存在的新老问题,亟须开展新时期反映复杂水资源系统特征的管理研究。基于此,梳理我国水资源管理模式的发展历程,指出我国已经进入面向关联要素的水资源系统综合管理阶段,多属性、全过程和多要素是目前复杂水资源系统管理的基本特征。从管理目标、管理对象和管理路径3个方面对复杂水资源系统管理的基本框架进行详细阐述。最后,对复杂水资源系统管理的关键支撑技术进行探讨,提出水资源监测技术、水循环模拟技术、水资源配置与调度技术、水生态环境过程模拟技术是我国水资源科学管理的关键支撑。

何以补齐中小学体育教师资源短板?——基于深化体教融合典型实践的多案例分析

基于5个典型案例,依据资源依赖理论聚焦体育教师资源、组织结构关系和效能提升3个主题及其相互内在关联因素,归纳出市场运行机制、校际合作机制、政社合作机制、政策支持机制和行动补给机制5种补齐普通中小学体育教师资源短板的适配机制。体育、教育等行政组织及普通中小学、体校、青少年体育俱乐部等组织形成恰适性治理逻辑、网络化治理格局和互补型治理方式的组织结构关系,实现对国家深化体教融合等顶层设计的政策创新、满足参与行动组织资源诉求和学校体育教育资源再生的目标。以此为导向构建更具包容性的补齐中小学体育教师资源短板的理论模型,以及多种机制共存的学校体育资源供给路径。