Relevance

The Web has become the most important information source for most of us. Unfortunately, there is no guarantee for the correctness of information on the Web. Moreover, different websites often provide conflicting information on a subject. Several truth discovery methods have been proposed for various scenarios, and they have been successfully applied in diverse application domains. In this paper, we have attempted to answer the question whether the truth is relevant. We conducted an experimental study in which we analyzed and compared the results of two different truth discovery methods: Relevance-based sources ranking and Majority vote. We have found that the truth is not always held by the most relevant sources on the web. Sometimes the truth is given by the majority vote of the crowd. In addition, we have proposed a method of presenting the results of truth discovery with gradual degrees of belief. A method that allows to configure and target the desired level of trust.

The article is devoted to a comprehensive analysis of peculiarities of the content types, which can be placed in social media and Ukrainian Internet media, its differences, types of manipulation, and methods of prevention, perception, and distribution of unreliable information, determination of difference between fact and judgment. The article also analyzes the statistics of social media usage in Ukraine and around the world, using Facebook as an example. Various kinds and types of media existing on the Internet and traditional, conducted a survey of the most popular content using the Starch method, it was possible to identify how a person perceives one content that is placed on different media. The relationship between content type and media type is established. The phenomenon of information restriction, arising as a result of modern algorithms embedded in the Internet companies and social media, their positive and negative aspects and why, therefore, we are deprived of a choice among a wide range of other topics, and learning some other points of view was considered. Examining the origin and meaning of the "Information Bubble" term, the authors propose to use a different term, "Membrane of Relevance", which, in their opinion, is more relevant to the essence of the said concept. The authors propose to use a taxonomy method to determine the impact of content on a particular type of media, which will greatly simplify the content analysis process.

Consequent upon .Africans' denialfa rational men!ali!J f:y ear!J European anthropologists, ethnographers, sociologists and religious scholars, through some so-called 'Theories of the primitive people': ma,ry .African scholars eJpecial91 · in the jield ofphilosophy rose to the challenge of articulating a distinct philosopl?J for their people to combat their mental and intellectual denigration. H oueier, due to the challe1zges posed f:y modern civilization, disagreement arouse concerning the focus and contents of African philosopy. This paper examines the background to the challenges of having a viable definition of .African philosopfy. It concludes that /lfricc111 philosopl!J mus: encompass basic attributes of philosopy S11ch as reflection, conaptual analysis and criticism. But above all, these attribntes must be applied lo African needs and wqys of Ifft, which mqy not he <geo<graphical!J limited.