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Considering the problem of nodes selection in multi-target tracking of wireless sensor networks, a modified binary particle swarm optimization with a novel particle encoding method and particle position update rules and a mutation operation. Based on this modified binary particle swarm optimization,...

Due to large search space and multiple peaks of autocorrelation function, fast acquisition of BOC- modulated GNSS signal is a time and resource consuming task. In this paper, a novel hardware architecture for BOC-modulated signal acquisition is proposed. The proposed architecture adopts sub carrier phase...

The paper is concerned with the idea that history is not a science, but a synthetic worldview, combining scientific rationality with mythological, religious, everyday and artistic worldviews. The task of historiography is not the search for truth, but the creation of concepts for the collective identity...

With the development of our society, the progress of science and technology, as well as the highlight of user time’s fragmentation characteristics, the characteristics of users in game industry have taken dramatically changed, and as the number of web game users has gradually increased, many companies...

In the present context, the issue of whether women possess independent and autonomous reproductive rights warrants examination. This study employs data from the China General Social Survey to investigate the relationship between gender equality and women’s reproductive decision-making authority. The...

The spread of the virus occurs in various ways, one of which is through droplets. The use of masks is needed at any time, one of which is when exercising. because development in this situation makes movement and breathing rules better, especially controlling emotions, breathing, and movement. It is necessary...

Traditional path planning algorithm for multi-objective circumstances, primarily on a single multi-information fusion Select avoidance path, in the scale of sludge entangled region vulnerable to blind, unable to robot path sludge entangled environment for accurate planning. This paper presents an improved...

Due to the rapid development of technology, we keep a close connection with the Internet, especially during COVID. Most of the country is locked down, leading to many companies going bankrupt. What kinds of things support people's daily lives? The answer is the Internet. It will also show a considerable...

This paper presents the design and implementation of a 17 DOF humanoid robot for rescue and disaster management operations. This innovative robot is equipped with 17 DOF (Degrees of Freedom), providing it with flexibility to replicate various human movements and capable of navigating challenging terrains,...

Although many problems in computer vision and natural language processing have made breakthrough progress with neural networks, adversarial attack is a serious potential problem in many neural network- based applications. Attackers can mislead classifiers with slightly perturbed examples, which are called...

The APDL (ANSYS Parametric Design Language) and mathematical optimization algorithm are applied for the optimization of the mushroom-shaped root-rim structure of turbine blades. In the optimization the better structure is obtained, and the maximum equivalent stress is notably reduced, which proves the...

In order to achieve the convenience of online book marketing system, the online book marketing system was developed. The system classified the books, and it’s convenient for the users to browse; users can get the books they need any time and any place without being affected by the time and place. The...

Interpersonal relationship plays a more and more important role in the real society. The study of relationship research algorithm is especially important .Based on the shortest path of graph theory and combined with the fact of the social network service (SNS) searching, the interpersonal closeness degree...

Node localization is an important supporting technique in wireless sensor networks (WSNs). The traditional maximum likelihood estimation localization method (MLE) assumes that measurement errors are independent of the distance between anchor node and target node. However, the assumption may contradict...

With the rise of e-commerce, online stores are increasingly attracting people's attention, and more and more people choose online store to purchase their needed goods. The system consists of client interface for self-service purchasing and backend interface with administrator management function. The...

This paper presents an approach to a novel and efficient diagnostic system for PLC controlled manufacturing systems. A general structure of the diagnostic system is implemented, which is the extension of an existing diagnostic system we have developed in recent years. We artificially get the diagnostic...

In order to solve the problem that the cuckoo search algorithm is easy to fall into local optimal value and cannot find global optimal value, propose improved cuckoo search algorithm based on local search optimization strategy. By extreme dynamic optimization algorithm local search operator is introduced...

Exhaustive search in local area around the object is used for tracking in the conventional Haar-like feature based on-line boosting tracking methods (HBT). Tracking is frequently failed and can hardly find the object again when the object moves fast or occluded completely. In addition, on-line tracking...

In this paper, we propose a novel logo localization and recognition model in which we use the spatial pyramid matching with color proportion to train a score function and the Efficient Subwindow Search (ESS) to localize region and recognize specific logo. Our model has two advantages compared with other...

Accurately object searching plays an important role in computer vision. Retrieving and locating target objects in images are object searching’s two sub-tasks. Aiming to promote the precision and recall of object searching, selecting appropriate image representation methods is the core issues. The representation...

This paper put forward a novel intelligent algorithm of orthogonal design for circuit parameters. The intelligent orthogonal optimization differs from conventional orthogonal design. According to variance and variance ratio analysis of the orthogonal design, the next searching direction and range of...

Ten years ago, search engines were the most popular application in China. Recently, however, videos (especially short videos) are favored by more and more Chinese people. Taking Baidu and Douyin as examples, this paper explores the difference of users’ selective exposure between these two applications...

The integrated teaching has become a popular word in the vocational education. With many years of teaching practice, the author has explored and accumulated some experience. The author proposes that the reform of the welding specialty should be integrated, specialized and combined with professional skills....

In semantic segmentation, category-hidden attack is a malicious adversarial attack which manipulates a specific category without affecting the recognition of other objects. A popular method is the nearest-neighbor algorithm, which modifies the segmentation map by replacing a target category with other...

Aiming the problem of parking information release is large flow, and release information is not timely and not accurately, the internet of vehicle (IOV) of the urban traffic parking system is proposed based on the parking lot sensor network and sensor combination and its electrical control circuits....

Communication is a social event, namely events that occur when an individual interacts with other individuals. Interpersonal communication in the family is very important because with the interpersonal communication between fellow family members it will create a harmonious relationship and it can be...

The mobile internet is a mixture of the high-speed mobile communication network, the new intelligent terminal service, and the customer service support platform. The main development of mobile Internet mobile technology lies in three aspects: mobile terminal equipment technology, HTML5 technology for...

In the development of today's human science and technology, course content and curriculum system are constantly changing; new concepts put forward frequently; subject border gradually becoming blurred, Course cross and fusion becoming more and more intense in the “Internet+” Environment. Thus, it is...

Objective: A novel Greedy Randomized Adaptive Search Procedure was proposed in this paper to resolve the traveling salesman problem, which is proven to be NP-complete in most cases. Methods: The proposed novel algorithm has two phases. In the first phase the novel algorithm finds an initial solution...

Large direct power consumers not only can stimulate the power market potential but also can be a breakthrough in the reform of the market. The Research is about transmission path of the direct power purchase, which support the stability analysis of power grid operation and branch block management. This...

The concept of the diffusion of responsibility has been well studied with sufficient empirical attention. However, there is no literature review on this topic currently, so this review aimed to examine the existed literature on the topic of the diffusion of responsibility. Google Scholar and Baidu Scholar...

To solve the problem that the algorithm's slow convergence, or the lower computational efficiency, which caused by the uncertainty of the search accuracy in Doppler frequency shift space, an improved target motion analysis algorithm of bearing-line Doppler frequency shift is introduced. The filter equation...

Aiming to reduce the losses of shipwreck, this paper employs methods in mathematics and simulation fields to build a progressive search model and give out targeted solutions for each stage. After simplifying the actual process of search and rescue, based on Air France Flight 447 (2009) case data, we...

Objective From the perspective of product analysis, to explore the path and strategy for optimizing the development of the specific drug guarantee in “Huimin Insurance”. Data sources: Special literature search, Internet collection, questionnaire survey; Methods: Through empirical research,...

This paper discusses the uncertain portfolio selection problem when security returns are hard to be well reflected by historical data. In portfolio selection, risk analysis is one of the most important topics and research on quantitative definition of risk remains core of the topic. A new risk measure...

An accurate prediction of future stock market trends is a bit challenging as it requires a profound understanding of stock technical indicators, including market-dominant factors and inherent process mechanism. However, the significance of better trading decisions for a successful trader inspires researchers...

In order to solve the problem of complex functions and large required memory of mobile phone music player on the current market, a new music player of simple, convenient, less required memory as well as user-friendly is developed. Based on the Android technology, using the Java language and Eclipse programming...

Combining distributed computing and data mining techniques, a distributed personalized search engine is put forward to solve the the problems current search engines faced. It has described the theoretical model and algorithmic processing. Under the Hadoop, a distributed platform processing information...

One of the important factors in the implementation of professional standards is the creation of an educational information environment in an educational institution. In modern conditions of development, higher education is given tasks that are determined by the needs of personnel specialists in the field...

High-throughput experimental techniques such as genome-wide association studies have been instrumental in the identification of disease-associated genes. These methods often produce large lists of disease candidate genes which are time-consuming and expensive to experimentally validate. Computational...

The relationship between the American and Chinese economies facilitates the creation of over 25 million employment opportunities in the United States. This relationship is not limited to specific sectors, but certain sectors thrive compared to others. It is crucial to understand how the relationship...

For interference problems between multiple readers in the RFID (radio frequency identification) system of the Internet of Things, an anti-collision algorithm of RFID reader (CAAC) based on cultural optimization is proposed. The reader starts hierarchical clustering in the RFID network, by dynamically...

Case base construction is of great significance for the promotion of case teaching. But at present there is no successful geosciences case library can be used as reference. So the construction and development of geosciences case library has significance to fill the gap. This article is about design and...

This paper discusses the quality signaling in the location game considering search cost. We comment on Paul W.J. de Bijl’s paper published in the International Journal of Industrial Organization and point out that the proof of equilibria in the original article was not complete. We also question the...

A new saliency detection algorithm based on image segmentation and color histogram is proposed. The saliency values of partitions are decided by the spatial location and color difference which is measured by the difference of same color pixel number between the regions. In order to enhance salient areas...

The question of the relationship between science and morality today is particular relevance. Modern science, as a result of the intensification of the globalization process and the rapid development of technologies affecting human existence, can no longer remain "value-neutral". Changes in science makes...

This paper presents an optimal mosaic method of panoramic video image. Firstly, the multi-resolution decomposition algorithm is applied to image registration, and the registration method of phase correlation is optimized, and the iterative process will be conducted on the image level of low scale. Given...

Patent Retrieval is a branch of Information Retrieval (IR) aiming to support people in retrieving patents that satisfy their information needs. Patent Retrieval is a challenging task: usual queries involve a huge number of words - often entire patent claims; moreover the style of writing a patent is...

Most existing Web search result clustering techniques, generally anchoring in pure content-based analysis, generate a single set of clusters for all individuals without tailoring to individuals’ preferences and thus are unable to support personalization. In this paper, we incorporate a target user’s...

In order to better grasp the research progress of physical training, explore the current research hotspots and trends, and provide a theoretical basis for subsequent research. The current physical fitness training was systematically analyzed through visual analysis software CiteSpace 6.1.R6 and VOSviewer...