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With the development of internet, more and more criminals commit the crime via utilizing instant messaging services, which has aroused the forensic scientists’ interests simultaneously. And voice chat generated by those instant messaging services is generally treated as VoIP. This paper analyzes the...

In this paper, we use GA to improve the D-S evidence theory, and apply the improved D-S evidence theory to VIP intelligent recognition and recommendation system. In the VIP intelligent recognition and recommendation system of clothes, there are three main evidences: body size, personal preferences, and...

This paper presents an approach of computing the parameters of quartz crystal microbalance (QCM) equivalent circuit model using the least squares algorithm in MATLAB. Modification of the measured data’s order in the least squares algorithm was implemented so that the precision was im-proved. Compared...

Effective and light weight, in terms of computational requirements robust encryption algorithms are preferable for data hiding and data security applica-tions. Steganography data hiding, watermarking for copy right protection, secure transmission of biometric data to local or remote sites for validation...

A new copper(I) complex of [Cu(Flu-im-Py)(POP)]PF6 supported by Flu-im-Py =5-(9H-fluoren-2-yl)-2-(1H-imidazol-2-yl)pyridine, POP=bis(2-diphenylphosphanyl)ether, was synthesized and characterized. The corresponding photophysical properties were investigated using UV-vis and emission spectrometry. The...

This paper studies the strategy and best pricing tactics of two-sided platforms, and analyzes how the platforms will perform when facing both ad-sponsors and subscription fee.Researchers Researchers focus on the video websites as the research object, due to the peculiarity and negative cross-group network...

In this paper, we study a new fast blind algorithm based on the generalized likelihood ratio test (GLRT) principle. It is used in an outdoor visible light communication (OVLC) system that uses OOK modulation with intensity modulation and direct detection (IM/DD) over atmospheric turbulence-induced slow...

The tongue diagnosis is an important diagnostic method in Traditional Chinese Medicine (TCM). Human tongue is one of the im¬portant organs which contain the information of health status. Image segmentation has always been a fundamental problem and complex task in the field of image processing and computer...

In this datacentric world, almost all organizations produce prodigious amount of information that will be useful for artificial intelligence- based analytics. But, sharing sensitive data across all the organizations introduces challenges in privacy, security, and trust. This manuscript proposes a Federated...

The abnormal psychology is a required basic specialty course of applied psychol-ogy specialty, and the film teaching should be regarded as one of the im-portant teaching means for such course. Integrating the films relating to mental illness into abnormal psychology teach-ing has important effect and...

The development of college students’ critical thinking skills, related to the im-provement of our national quality and the growth of the national economy, is an urgent and important task in personnel training of colleges and universities. In major courses teaching, the schools should consciously train...

In the era of the Covid-19 pandemic, there are limitations to being able to leave the house, and there are regulations to keep one another at a distance. Redball Taman Palem makes a communication strategy by creating content through Instagram and YouTube. Educational content and promos are uploaded the...

This paper examines the problem of recognition of col-ored objects for the NAO humanoid robot using camer-as. Based on the ability of fuzzy systems to approxi-mate any mapping, the input-output behavior between the triplet {H, S, V} and the linguistic output colors is represented by a Sugeno fuzzy system....

The study discussed the feasibility of CLUE-S model in Panjin in two different scenarios. Results showed that driving forces of land use in the model could simulated the land use in Panjin well, including slope, aspect, distance from river, density of population and so on. In the simulation in Panjin...

Since the excavation of the brocade inscribed with “When the Five Planets appear in the East, it will benefit the Central States”(五星出東方利中國), remarkable achievements have been made in multi-angle research and interpretation. However, the cultural interpretation of the brocade patterns still needs to be...

In recent years, NoSQL databases have become essential for delivering Big data web services. As memory capacities increase, there is a heightened focus on In-memory NoSQL (IM-NoSQL) systems, which use dynamic random-access memory (DRAM) to enable minimal latency. However, because DRAM is volatile, IM-NoSQL...

Software design process is one of the crit-ical processes in software development life cycle since it delivers a software de-sign specification basically used for im-plementation in order to deliver software meets user expectation. There are many tasks required different skills of design team members....

In China, approximately 1 in every 100 individuals is visually impaired. Traditional media often fall short of conveying the complexities associated with visual impairment, and can inadvertently propagate stereotypes. Addressing this knowledge gap requires an innovative medium facilitating a deeper understanding...

This paper examines the evolution of the images of key figures from the Three Kingdoms period across different historical documents, classical literature, and modern popular culture. Drawing upon historical texts such as the record San Guo Zhi三国志 and folk novel Romance of the Three Kingdoms三国演义, as well...

The emergence of ubiquitous technolo-gies has completely reshaped the area of education in recent years. Mobile devices can be used to promote learning any-where and anytime, to foster lifelong learning and knowledge sharing, or to promote building a learning society. This paper is to describe the basic...

Online peer-to-peer (P2P) lending has been focused on since it is useful for small companies that are conducted on the website. In this study, we get the lenders and try to cluster them into groups, which can help the P2P company to trace and discovery the VIP customers.

With the advancement of digital marketing, an increasing number of enterprises are adopting virtual idols (e.g., “Luo Tianyi”) as brand ambassadors, making the mechanism by which virtual idol endorsements influence brand loyalty a focal point for scholarly research. This study, targeting university students...

Urban growth and the development of urban plans make cities grow and substantially alter, in relatively short time periods, their land covers and land uses (LULC). To take control of this urban growth, it is im-portant to create and update the LULC database. In this work, a method to automatically extract...

As the network users increasing quickly, tourism website users’ reviews are be-coming more and more extensive and comprehensive with their demanding more and more individual. To cope with these changes on tourism website chal-lenges, it is necessary to improve values of tourism website. The writer analyzed...

Global corporate strategies are changing due to the demand for technology innovation and environmentally friendly business practices. Intelligent, clean, and eco-friendly technology are leading this transformation. Businesses may improve operational efficiency, boost economic development, and lessen...

Study aim explore application democracy deliberative on learning cooperative subject history. Learning cooperative Not yet can change perception negative participant educate that learning history boring. Learn-ing cooperative not yet push participant educate Study active. Accentuation study on discussion,...

3D virtual environment such as Second Life is very popular to assist trainees’ learning. However, the effects of learning performance are very in different studies. Learning performance is the most im-portant factor to decide how successful instruction is. This study not only uses task-technology fit...

The economic development of a country or a region is inseparable from human capital, while higher education is an im-portant factor to ensure that the quantity and quality of human capital, in other words, higher education provides human indemnification for the economic devel-opment. Conversely speaking,...

At present, most of the researches on how might ICT impact well-being are focused on specific psychological result. This paper discusses how peer and parental loneliness might be affected by ICT mediated social network with the perspective of networked individualism and social captital theory. In order...

The article examines the algorithm for estimation of the risks of small business financing, based on the method of median distributions in the formation of the en-terprise's investment strategy with subsequent vector optimization of local evalua-tion criteria. The choice of the optimal method for estimation...

This paper studies the impact of generative artificial intelligence on educational innovation, and studies the instructional design innovation of 13 full-time teachers of economics major in a university. Generative AI assisted teachers to form new teaching cases increased by 87%, updated teaching content...

The rapid development of information technologies has created suitable environment for construction of eLearning systems. The pivotal point of those systems lies in web technologies. Due to those technologies eLearning leads to a number of im- provements in: delivery, access, distributed author- ity,...

Based on the multimodal discourse analysis theory and constructivist learning theory, the paper embarks from the English teaching of ESP (English for specific purposes) professional and comes to the conclusion that IM ( instant messaging) software is not only the physical tool of interactive communication,but...

The variational inequality and the nonlinear complementarity problems has been well documented in the literature.Many methods such as nonsmooth Newton method and interior point method were studied in the variational inequality problem,but there was a limited study of penalty methods for the variational...

“Experimental Engineering” is an im-portant course of mechanical engineering in the University of Iowa. The purpose of this course is to help student improve pro-ficiencies to: 1) Design, assembling, and conduct an experiment; 2) Data analysis and results presentation. Authors were inspirited by the...

Tariff systems of small and medium-sized businesses are mostly poorly structured, which is very often the cause of conflicts in the team, employee dissatisfaction with the wage system due to its incomprehensibility, low productivity. The article presents the mechanism of developing a tariff system for...

This research explores the relationship between the application of Leadership Style (LS), Job Satisfaction (JS), and Organizational Culture (OC) at PT Kanitra Mitra Jayautama and its impact on Employee Performance (EP). By utilizing Structural Equation Modeling (SEM) and distributing questionnaires to...

Intensity-modulation and direct-detection (IM/DD) orthogonal frequency division multiplexing (OFDM) systems have gained great attentions from researchers. However, the interaction between the chirp of direct modulation laser and fiber dispersion causes intermixing interferences among sub-carriers. Therefore,...

This study focuses on the analysis of small sample medical images. It first reviews the research value and application status of small sample learning in this field, as well as the limitations of traditional methods. The research is based on three types of core small-sample learning methods as the technical...

The relevance of the research topic is determined by the high im-portance of investment activity for the successful functioning of companies. Investment activity occupies an important place in the organization’s business, since without it it becomes impossible not only to develop the company (increase...

To achieve effective customer management, the construction method of user portrait is studied. Taking the customers of a shopping mall as the research object, the RFM model is used to analyze customer value, and the 3 indicators of R,F,M are constructed to evaluate customer value. K-means clustering...

In predictive modeling, systematic errors—often referred to as unknown unknowns—can lead to critical failures, especially when models are overconfident in their incorrect predictions. This paper presents a gamified framework, Beat the Machine (BTM), which incentivizes the identification of such systematic...

The physical condition of agricultural soils is the main characteristic of their stability in relation to anthropogenic activities. One of the main reasons that have a serious impact on the physical condition of agricultural soils and are formed on their agrocenosis is their artificial irrigation. The...

instant message tool’s provider. In order to recognize the influence factors of user loyalty and the influence mechanism, an empirical investigation of 379 subjects is conducted. Based on the structural equation model analysis, service quality and satisfaction are confirmed to have positive influence...

The present study attempts to put forward a different definition and study the realization of mock politeness--somewhat neglected area of (im) politeness studies. Based on previous studies on mock politeness abroad and at home, this paper redefines mock politeness as a superficially polite speech act...

Currently, one of the main tasks facing the Russian Federation is to reach a sus-tainable, innovative path of development. Promoting innovation, the formation of innovative platforms allows the Russian Federation to effectively develop the country's economy, create a competitive environment, and successfully...

Knowledge-intensive services trade as the core of knowledge, technology and its application is becoming the most im-portant part and competition hot in the international services trade, which has accounted for a large proportion of its total trade. In this paper, the method of factor analysis is used...

Teaching Chinese as a second language presents a diverse set of chal- lenges due to its unique linguistic features and cultural nuances. In response to these challenges, educators have employed various teaching methods and strate- gies to facilitate effective language acquisition. This paper delves into...

In this article, a pig detection algorithm based on self-adaptive background sub-traction is presented, by applying the im-proved background subtraction algorithm to target detection of moving objects in the static background. The method of averaging the values of Multi-Frame images is used to avoid...

Social activities have occupied quite a long text in human development history, while Social Networking Service have just been flourished and developed in these tens or twenties years. Readers who understand the development of the Internet must be familiar with such memories: From the group sending of...