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Recently, Wang et. al. proposed a public auditing protocol with efficient user's revocation for shared data in the cloud storage (InfoCom 2013, 2904-2912). By taking a careful look at the scheme, we noticed that their scheme has inherent limitations. In short, In short, the auditor cannot find the correct...

A nickel solid micro needles array is fabricated by electroplating process based on a PMMA solid micro needles mold. The PMMA mold is fabricated by the moving mask X-ray lithography method. Ni Micro needle array is fabricated by PDMS female mold which is fabricated by using PMMA micro needle array as...

Research questions of the contemporary development of the society remain relevant due to the increasing global problems and also the ideological priorities of the influencing images of the future and the necessity of their prediction. In this regard, a special role is played by futurological activity,...

After Markowitz Model was invented, people continue to find series of problems about implementing the model to real world and Index model was introduced to solve these problems. In this paper, we use index model to form minimum variance portfolios and maximum Sharpe portfolios for series of stocks and...

China has moved into a new era of economic and social development, and the key to leading the new normal of economic development is high-quality development. Based on the new development concept, the economic high-quality development index system is established. 2014–2019 China's inter-provincial...

The construction of corporate culture of state-owned power enterprises is an important task to promote the implementation of the company's strategic goals, gather the spiritual strength of employees, and promote the harmonious development of the enterprise. This article combines the actual development...

the Intelligence based on the information physics system will enable humans to enter the fourth industrial revolution led by intelligent manufacturing in the next ten years, that is the industrial 4 era. Product of the whole life cycle and manufacturing process of digital and based on information communication...

The Institute for Research and Community Service (LPPM) at Surabaya State University (UNESA) is the main axis in developing research and community service services. In this context, an in-depth understanding of LPPM’s operational resources is an important key in ensuring the effectiveness and efficiency...

In recent years, as the intelligent terminals developed rapidly, the combination of intelligent terminals and Internet has been an evident trend of information development and utility software. Based on the kernel of Linux V2.6, Android is the representative of mobile terminal, which is an open operating...

This research work presents a new multi-modal biometric security management system using Deep Learning with Explainable Ai (XAI) to improve the security of different authentication processing. The framework aims to achieve the best possible performance across the entire system, such as accuracy, scalability...

With the advancement of technology, industries across various sectors continue to innovate and scale. In the Real Estate industry, property technologies (PropTech) have driven substantial progress and growth. However, Real Estate markets in developing nations face persistent challenges in areas such...

The purpose of promoting green energy in various countries is to replace traditional hydroelectric or thermal power generation, especially nuclear power, which is a safety concern. However, in exploring the application of green energy, special attention should be paid to not only saving energy, but also...

The Internet of Medical Things (IoMT) generates continuous streams of highly sensitive patient data that demand both strong confidentiality and real-time tamper detection during transmission and cloud storage. Traditional encryption algorithms such as AES and RSA provide strong security but are computationally...

The reality of money politics occurs massively and progressively. The target is not only the wider community, but also focuses on targeting the younger generation. The reflection and intelligence of young voters is the main focus of countermeasures against money politics. This research attempts to answer...

Naor and Shamir proposed an optimal (k, k visual cryptography scheme (VCS). Droste extended the (k, k) scheme to (k, n) scheme. Based on properties of 0 and 1’s permutations of basic matrices, we use basic matrices of the (k, k) scheme to constrict basic matrices of (k, k+1) scheme.

Innovation that takes place in global and national economy has specific reginal manifestations. Therefore, when evaluating the efficiency of utilizing investment resources, it’s necessary to consider the specifics of territorial development, which is what this research is about. The methodology is based...

Previous studies on marriage and childbearing culture have primarily focused on interpreting the concept of marriage and childbearing culture and identifying its influencing factors, while lacking comparative analysis of the process of marriage and childbearing culture transformation and its impact on...

In today's era of rapid economic development, ecological and environmental protection is an issue that can not be ignored. In particular, the emergence of a new global economic phenomenon, namely “green” ecological economy, has led to the formation of new branches of knowledge, such as “environmental...

In today's Internet era, as the Web site was attacked continuously, the credibility of the software shows more important. The credibility of the software mainly refers to the behavior of software at run time is consistent with the expected behavior, which is a special form of software quality. This paper...

In this paper, we study the value function with regret minimization algorithm for solving the Nash equilibrium of multi-agent stochastic game (MASG). To begin with, the idea of regret minimization is introduced to the value function, and the value function with regret minimization algorithm is designed....

As in recent years, rapid development of mobile phone hardware and operating systems such as Android, ios continue to optimize the market potential of the mobile market is gradually excavated, which created hear Lang stretch of mobile terminal APP. How to promote APP and make targeted deployment according...

The purpose of this project is to develop an operating system based on iOS Sina Weibo iOS client client software.This paper covers the development of Sina microblogging client some knowledge. The design with the Apple system to iOS as a system development and runtime environment, complete system design,...

In this paper, using artificial controlled pot experiment to treat Sonchus arvensis L. with different concentrations of cadmium (Cd), the tolerance of Cd in S. arvensis was studied, and the results showed that with the increase of Cd concentration, biomass rises first and then falls, the chlorophyll...

In the post-epidemic era, short video platforms such as Douyin have developed rapidly, opening up more functions and models. The epidemic is both an opportunity and a challenge, hitting the tourism industry while providing opportunities for the development of tourism-based short videos. This paper adopts...

Toward the start of 2020, the world was stunned by the rise of a pandemic, namely COVID-19. The anxiety that individuals experience due to COVID-19 affects their social functioning. As of now Indonesia does not have an ideal health system in facilitating the communities, especially in handling the mental...

Smart parking systems are a new avenue to address urban parking challenges while maximizing the efficiency of space usage and reducing traffic congestion. This paper performs a systematic literary review (SLR) regarding on-going advancement of smart parking systems, which includes technology-enabled...

Supply Chain Analytics (SCA) has become a strategic enabler for optimizing procurement, logistics, and distribution activities in modern supply networks. As organizations increasingly depend on data-driven decision-making, the scale and sensitivity of data being generated, shared, and analysed have grown...

Aesthetic value is one of the important values in the study of fine arts, especially painting. This paper intends to examine the aesthetic value of Roby Dwi Antono entitled “The Colossus”. This paper is studied by qualitative method with form theory. The result of this paper is that the aesthetics of...

Memristor-based computing had emerged as a transformative alternative to conventional CMOS-based architectures, offering unparalleled advantages Regarding the area efficiency, energy usage and computational velocity. This research delves into the design and optimization of memristor-based subtractors,...

The problem of motor fault tolerance of the distributed driving electric vehicle running in straight line is discussed and solved in the paper. The researched vehicle is designed with four in-wheel motors. The motor fault types are divided more detailed. To achieve a good riding stability and dynamic...

The article presents further development of the scientific and methodological evaluation of the level of the territorial concentration of the tax consulting market. A basic evaluation scale is proposed for the level of the territorial concentration of the tax consulting market that identified 6 intervals...

Metro AG is selected as the research object in this paper. Metro AG's products are operated by four business units of six very distinct and independent sales divisions: cash and carry, food retail, non-food specialty stores and department stores. In the first part of this paper, the main background...

Information disclosure has a critical role in reducing information asymmetry and promoting the fair and efficient operation of the capital market. Currently, research on enterprise investment efficiency is primarily conducted from perspectives such as corporate governance and ownership structure, with...

The objective evaluation index system of large inertia vehicle’s handling and stability was set up, the vehicle experiment was performed to get data of evaluation indexes referring to national standard. Three objective weighting methods with different focus were chosen to get the weighting coefficient...

Nano-sized samarium doped ceria (SDC) material was synthesized through a sol-gel method in order to improve the intermediate-temperature performance of solid electrolyte for automobile oxygen sensor. The ionic conductive behavior of the electrolyte was analyzed on the basis of electrochemical impedance...

Design of a 10:1 multiplexer in 0.18µm CMOS technology is presented in this paper. This circuit can be used in 12.5Gb/s SerDes transmitter. The speed of traditional 10:1 is difficult to enhance due to the serial 5:1 part. In this paper, 5B/4B converter is adopted to convert the 10 channel data into 8...

Educational marketing is a promising sector of economy. This marketing seeks to meet the demand for education while bringing prosperity and development to educational institutions. Educational marketing expands every year, as the demand for education evolves. Over the past five years, higher education...

There are many kinds of teaching techniques and methods to apply. However, the teaching of foreign language is not such an easy thing to do. It is the fact that many of the Indonesian learners are not capable of speaking English very well although they have been learning it for more than 10 (ten) years....

It was mainly analysed a S-band printed quadrifilar helical antenna for communication devices in this paper. And a dielectric loaded wide beam printed quadrifilar helical antenna was designed. A two-stage isolation resistor was placed in wilkinson power divider. The simulation results of this antenna...

The development of the tourism industry can provide opportunities for tourism products including culinary delights in the city of Surabaya. The high development of the tourism industry gives the community great opportunities to participate in the development of culinary tourism. This paper aims to describe...

High-frequency algorithmic trading environments are prime targets for cyber-enabled attacks such as spoofing, layering, and order injection, which threaten market integrity. Conventional fraud detection methods such as Logistic Regression (LR), Support Vector Machines (SVM), and Random Forests (RF) struggle...

English as a language, the most basic function is communication and communication, oral English learning is very important. Students in the school of English learning to should try education is given priority to, "dumb" English become the biggest obstacle to learning English. Using APP mobile client...

At present, with the rapid development of science and technology in China, “Made in China” is moving toward “Made in China”. Under the background of 5G era, the rapid rise of high-tech enterprises in the Guangdong-Hong Kong-Macao Greater Bay Area has further accelerated the development process of “Made...

Korean culture has created a new trend among Indonesians in terms of in terms of music. K-Pop boyband became so popular among female teenager and young adults. The emotional connection between fans and their idol in K-Pop boy band is called parasocial relationship, a specific form of celebrity worship....

The aim of this research is to analyse the structure of three-word Lexical Bundles in the Journal of Cultural Heritage articles vol.55. The data were collected by using the documentation method, then analysed by using classification as conducted by Hajar. The result of the research is 23 lexical bundles...

As the tourism industry core elements of the tourist attractions, at this stage is the development of Chinese tourism industry in the weak link. For a long time, due to the complexity of the tourist attraction system, the administrative pattern of many administrative departments, coupled with the widespread...

With the development of online shopping in recent years, more and more e-commerce companies realize the importance of carefully formulating competitive discount policies to attract consumers. JD.com, one of China's largest B2C e-commerce websites, is famous for its high-quality products and excellent...

This paper presents the design and implementation of a tourist landmarks recommending system, which adopts the content-based image retrieval technology. The traditional text-based image retrieval technology has been hardly satisfying the users' requirements. To lower the cost, this system uses B/S architecture,...

To date, the subgroup discovery (SD) task has been considered in problems where a target variable is unequivocally described by a set of features, also known as instance. Nowadays, however, with the increasing interest in data storage, new data structures are being provided such as the multiple instance...

A pilot scale sequencing batch biofilm reactor (SBBR) for treating wastewater was used for the purpose of investigating treatment performance under different aeration flows(10m3/h 12m3/h 14m3/h 16m3/h 18m3/h 20m3/h 22m3/h 24m3/h),by analyzing the changeable concentra-tion of COD NH4+-N NH3--N NH2--N...