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Mobile communication standards have been developed into a new era of B5G and 6G. In recent years, low earth orbit (LEO) satellites and space Internet have become hot topics. The integrated satellite and terrestrial systems have been widely discussed by industries and academics, and even are expected to be applied in those huge constellations in construction. This paper points out the trends of two...Show More
A determination of major topics in acoustic signal processing and communications using BERTopic, an AI based topic modeling approach, is presented in this article. A total of 3435 abstracts indexed in the SCOPUS database matching a boolean query from year 2010 till mid 2024 were collected using API calls. To compensate for some variability in BERTopic output across runs, 10 repeated runs were perf...Show More
Nowadays, many scholars are devoted to studying the cross-platform communication of multi-robots, in addition, the traditional C/S (Client/Server) communication mode in multi-robot networks relies on the centralized management of Master nodes. If the Master node goes down, the robots in the network cannot create new connections in the communication network. To solve the above problems, this paper ...Show More
Computational communication delves into the analysis of digital data, social media interactions, and algorithms that shape communication processes, yet few studies focus on the framework and internal structure of the methodological framework related to adaptive topics. This study employs text mining techniques to analyze 9795 publications from international scientific citation databases, and outli...Show More
In the dynamic realm of digital discourse, understanding the evolution of conversations is crucial. With the advent of social media, there has been increased attention to discussions on women’s issues and gender equality. A significant event in this domain is the 2017 protest against sexual harassment, which originated as a powerful social campaign. This paper analyzes the impact of this protest o...Show More
Increasingly, discussions with resident participation take place online. In online discussions, there are many limitations, and nonverbal communication is often inhibited. This study analyzed the relationship between participants' attitudes toward nonverbal communication and communication apprehension. The relationship between awareness of the use of voice behavior and communication apprehension w...Show More
Text data understanding on social networking systems has become an important source of data for companies to understand their stakeholders better. The shift from pattern mining of structured database to non-structured text data has alerted companies to have a stronger presence in the new social media world. This research uses text miner module in the Statistical Analysis System (SAS) to analyze co...Show More
A Network Service Provider can receive different network related problems and complaints from various communication channels regarding their service activity in certain regions. One of the major and most important communication channels is customer call center. Detecting network related problems that customers are notifying during these calls are significant in order to provide solutions and incre...Show More
In many real-world topic detection tasks, the process of the topic detection is often interactive, which means the users are likely to interfere the reason process by expressing their preferences. We proposed an algorithm, iOLDA, and the software framework for interactive topic evolution pattern detection based on Latent Dirichlet Allocation (LDA). To abate those topics not interested or related, ...Show More
Due to recent explosion of text data, researchers have been overwhelmed by ever-increasing volume of articles produced by different research communities. Various scholarly search websites, citation recommendation engines, and research databases have been created to simplify the text search tasks. However, it is still difficult for researchers to be able to identify potential research topics withou...Show More
Agile software development (ASD) is a popular research area that attracts the attention of the software development industry as well. Many studies have been conducted to explore the issues related to the ASD domain. Research is still very vigorous in this domain as there is continuous interest from companies to adopt ASD in their software development processes. Moreover, with the remote work setti...Show More
Background: Technical communication, business communication, and professional communication are potentially overlapping disciplines with open disciplinary questions. A comparative topical analysis of research topics can identify similarities and differences between them, addressing intellectual and physical concerns for each. Literature review: Recent topical analyses have been done for technical ...Show More
Social TV is a social media service via TV and social networks through which TV users exchange their experiences about TV programs that they are viewing. For social TV service, two technical aspects are envisioned: grouping of similar TV users to create social TV communities and recommending TV programs based on group and personal interests for personalizing TV. In this paper, we propose a unified...Show More
Research on cross-media topic analysis methods, which utilize semantic of multimedia data to describe topics of cross-media documents. As the emerge of food safety related multimedia data, topic analysis based on single media data can't obtain full topics, causing the problem of inadequacy of semantic. A cross-media topic analysis framework is proposed in this paper. Firstly, generative methods ar...Show More
The teacher-student communication is an important link of college education, in which the data generated are valuable, and havent been fully collected or applied, especially communication records. However, few systematic methods or frameworks are available to guide the teachers to communicate with students efficiently based on these data. Therefore, this paper proposes a framework for analyzing an...Show More
The strategic nature of digital communications is the key to the development of digital society. Digital transformation is not just the introduction of new technologies into the communication process and investments in new technologies, it is an opportunity to transform the product and change its development strategy. Digital transformation is a comprehensive, strategic approach to any area, inclu...Show More
Many communication topics are difficult for undergraduate students to internalize, but demonstrations and laboratory experiences have been shown to help a great deal. This paper describes how we teach the concept of frequency shift keying by using a highly successful combination of theory, demonstrations, lab exercises, and real-time DSP experiences that incorporate MATLAB and the Texas Instrument...Show More
The processes of sense formation are connected with human selfcommunication, which is often a reflection of interpersonal dialogue. Personal meanings born in the process of communication can be of two types: connected with the subject of communication, and connected with the communication act itself. Analyzing acts of virtual communication for the development of new relationships in it, without gu...Show More
The paper refers to the problem of constructing modern day political leaders' communication with the voters. The peculiarities of convergent communication, which is inseparable from modern day communication, allow to produce a model of communicative process participants, determine the most significant communicative competencies of convergent participants and offer proper solutions of communicative...Show More
The modular format method of teaching engineering management communications was designed to upgrade the communication skills of engineers in the workplace. This paper explains how the two modules, each of which consisted of four 8-hour days, were designed for maximum effectiveness. The assignments utilized a mixture of in-class assignments and assignments that were to be completed in the evenings....Show More
This paper summarizes the current status of frequency allocation plan in Japan and discusses how to create new frequency bands for the next generation mobile communication systems. Then the needs for cognitive radio are summarized such as one of the solutions, and the current situation of the research and development is also shown. Finally, some of the research results on cognitive radio in the au...Show More
This paper presents the design, prototype implementation and results of two cooperating infrastructures for a vital sign-based multimodal monitoring. The building-embedded and wearable systems provide complementary measurements in human and share a data transfer channel where possible. Managed by the common server, both systems are configurable in order to follow the subject's state and specific n...Show More
In order to solve the two problems that the difficulty in distinguishing similar topics and topic center drift, a topic detection method based on bicharacteristic vectors is proposed. By this new method, named entity of information will be applied to the character representation and similar topics are differentiated by combining vectors of the named entities and keywords which can express the cent...Show More
HF communication plays an indispensable role in military communication with its characteristics of simple facility, rapid line construction and low cost of communication. HF channel simulation has always been a hot research subject in the field of HF communication. Owing to the particular features of HF channel, the default OPNET pipeline stages are not suitable for simulation. Based on the study ...Show More
This paper analyzes a course module on the five Generations of wireless and fixed networks which was presented as a part of the undergraduate course “Broadband Communications”. This course was offered at the Dept. of Electrical & Electronic Engineering, School of Pedagogical & Technological Education (ASPETE), Athens, Greece. The main objective of this module is three-fold. First, to introduce the...Show More