.04Academics
Digital content management lectures
Computing devices today are tools for communication, information, creativity, entertainment, scientific problem solving, education, productivity, etc., both on a personal and business level. We daily use these devices with a relationship of interaction and ultimately human-computer communication.
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There are many principles that govern user-centered design. Design is based on an explicit understanding of users, tasks and environments. It is guided and improved by user-centered evaluation and addresses the entire user experience. The process involves users throughout the design and development process and is iterative.
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A content management system is about creating, managing and optimizing the digital user experience. More specifically, a dCMS is a software application that allows users to collaborate in the creation, editing and production of digital content.
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The Semantic Web, sometimes known as Web 3.0 is an extension of the World Wide Web through standards defined by the World Wide Web Consortium (W3C). The goal of the Semantic Web is to make Internet data machine-readable (AI & ML).
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Content creation has never been efficient enough. Retaining and reusing pieces of text is usually a messy activity and leads to error-prone tasks involving copy-paste.
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Metadata is data that describes other data. Typically, a set of metadata describes another set of data, which is a resource. Metadata can describe an entire collection or a single object or a subpart of it and is integrated with the data or stored in a separate file.
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Content personalization is a strategy that tailors web pages and other forms of content to the characteristics or preferences of individual users. Visitor data is used to deliver relevant content that increases both user satisfaction and the likelihood of conversion.
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The world of search engine optimization is complex and ever-changing, but you can easily understand the basics and even a little SEO knowledge can make a big difference. Data is everywhere in SEO, from visitor analytics to keyword research and especially link building.
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Empathy mapping is a way to get closer to what these people really think and feel about your product, service or situation. Empathy maps are highly visual, so it's easy to share them and identify any gaps in knowledge or contradictions in research.
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Content management means keeping track of your content throughout the content lifecycle, from the day it's conceived to the day it needs to fade into the past. Making sure you know its performance, if and when it needs to be updated, and when it's time to remove or archive it is a critical part of good content management practices.
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In a well-functioning and intelligently designed digital asset management (DAM) system, all content or assets are stored and indexed in a central repository. This must be done correctly so that website visitors can see the information correctly and above all quickly.
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WordPress categories are a very convenient way to organize your posts. You can have “parent” and “child” categories, making it possible to arrange your posts hierarchically. Additionally, a post can be placed in more than one category. This gives you a lot of flexibility to display exactly the posts you want, exactly how you want them in widgets, menus or directly in your WordPress theme.
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This lecture is about work for the students, for practical practice in content creation, management, creation of categories, metatags & metadata. Empathy maps are highly visual, Through this the student puts into practice what was taught in the course and becomes a content creator and distributor himself within a wordpress based CMS template.
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Review questions in the course of digital content management and human-computer communication.
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Entrepreneurship lectures
From the conception of the idea to the implementation and integration of the product / service into the market, processes are established that are framed by the definition of the term entrepreneur.
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Establishing a business, always in its legal form, requires appropriate steps and procedures to meet the requirements of law, commercial law, chambers of commerce, insurance funds and income tax.
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Segmentation means the division of all the responsibilities of the enterprise, which is subdivided into categories, subdivisions. The design of the business segmentation can be qualitative and quantitative.
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Organizing and coordinating the activities of a business to achieve defined goals. Μanagement is often included as a production factor along with machines, materials and money.
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Marketing is the process of promoting a business / organization's products or services. It is the identification of customer needs, the identification of the product / service market, the development of retention capabilities and the creation of new customers, and the ways in which demand for the product / service is reduced.
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Sale is the contract between persons (natural or legal) in which one of the two parties undertakes to transfer the ownership of one thing (right, property, etc.) to the other party for a pre-agreed price.
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Production organization and management is defined as the combination of design, programming, operation and improvement of the type of one or more production systems.
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Good human resource management (HRM) is essential for businesses of all sizes. Human Resource Management is the practice of managing people to achieve better performance.
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Business plans
COSMOS4U 2014-2018 Business plan
COSMOS4U 2014 business plan
COSMOS4U 2015 business plan
COSMOS4U 2016 business plan
COSMOS4U 2017 business plan
COSMOS4U 2018 business plan
Operational research lectures
The most well known network resolving algorithms are the Dijsktra and Floyd algorithms. Here we consider the Dijsktra algorithm assuming that the Floyd algorithm belongs to Dijkstra.
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Linear Programming (LP), or linear optimization, is a method of achieving the best result (for example: maximum profit or minimum cost) in a mathematical model whose conditions (constraints) are a set of linear relationships of its variables.
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Like the Dijkstra algorithm, the Bellman-Ford is applied with relaxation, in which the estimates at the right distance are replaced by better ones until we finally reach the solution.
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English (UK) 
Ελληνικά