Система критеріїв для виявлення фрагментів онлайн-дискусій з підозрою на наявність інформаційно-психологічної маніпуляції
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Дата
2018
Автори
ORCID
DOI
10.20998/2413-4295.2018.09.15
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
НТУ "ХПІ"
Анотація
У статті розглянуто критерії для виявлення і виділення підозрілих фрагментів дискусій онлайн-спільнот. Критерії поділено за темпоральною характеристикою на динамічні та статичні. Згідно з формальною моделлю онлайн-спільноти виділено організаційно-структурні рівні, на яких критерії відрізняються формою реалізації та механізмом виявлення. На основі критеріїв побудовано фільтри для виявлення підозрілих фрагментів дискусії, описано будову системи фільтрів, застосовано метод вагових показників для визначення підозрілого фрагменту дискусії на основі результатів проходження системи фільтрів.
This paper is devoted to the problem of detecting and outlining discussion fragments of online communities suspended of containing information and psychological manipulation (IPM). Criteria are divided into dynamic and static on the basis of temporal features. Static criteria are participant-centred, they constitute an overall characteristic of the participants activities in light of IPM. Static criteria are divided into three classes in accordance to the entitlement of a participant to influence and create data for the criteria. The latter are profile data, behavioural characteristics, activities history. Dynamic criteria are exploit to analyse a particular act of information activity and are used for analysing communication at the message level. Dynamic criteria are divided into to classes on the basis of level of processing and analysis required to obtained data necessary for the criteria. The latter are shallow and deep dynamic criteria. In accordance to the formal model of an online community organizational and structural levels are defined. Suspected discussion fragments are detected by means of analysing data extracted from different levels of organizational structure of online communities. They are community level, discussion level, message level. Criteria differs by the form of realization and detection mechanism at each level. The system of filters for detecting suspicious discussion fragments is devised on the basis of the criteria, taking into consideration that criteria have different significance and stay in different cause-result relations with the IPM precedent. The structure of the system of filters is described, the method of weighted indices for detecting a suspicious discussion fragment on the basis of filtering procedure results is applied. Every criterion has different significance for the detecting IPM. Considering that fact, for every filer the weight was assigned. A discussion fragment that is trapped by a predefined quantity of filters is identified as a suspicious discussion fragment.
This paper is devoted to the problem of detecting and outlining discussion fragments of online communities suspended of containing information and psychological manipulation (IPM). Criteria are divided into dynamic and static on the basis of temporal features. Static criteria are participant-centred, they constitute an overall characteristic of the participants activities in light of IPM. Static criteria are divided into three classes in accordance to the entitlement of a participant to influence and create data for the criteria. The latter are profile data, behavioural characteristics, activities history. Dynamic criteria are exploit to analyse a particular act of information activity and are used for analysing communication at the message level. Dynamic criteria are divided into to classes on the basis of level of processing and analysis required to obtained data necessary for the criteria. The latter are shallow and deep dynamic criteria. In accordance to the formal model of an online community organizational and structural levels are defined. Suspected discussion fragments are detected by means of analysing data extracted from different levels of organizational structure of online communities. They are community level, discussion level, message level. Criteria differs by the form of realization and detection mechanism at each level. The system of filters for detecting suspicious discussion fragments is devised on the basis of the criteria, taking into consideration that criteria have different significance and stay in different cause-result relations with the IPM precedent. The structure of the system of filters is described, the method of weighted indices for detecting a suspicious discussion fragment on the basis of filtering procedure results is applied. Every criterion has different significance for the detecting IPM. Considering that fact, for every filer the weight was assigned. A discussion fragment that is trapped by a predefined quantity of filters is identified as a suspicious discussion fragment.
Опис
Ключові слова
динамічний критерій, статичний критерій, система фільтрів, онлайн-спільнота, dynamic criteria, static criteria, system of filters, online communities
Бібліографічний опис
Голуб З. Д. Система критеріїв для виявлення фрагментів онлайн-дискусій з підозрою на наявність інформаційно-психологічної маніпуляції / З. Д. Голуб // Вісник Нац. техн. ун-ту "ХПІ" : зб. наук. пр. Сер. : Нові рішення в сучасних технологіях = Bulletin of the National Technical University "KhPI" : coll. works. Ser. : New solutions in modern technologies. – Харків : НТУ "ХПІ", 2018. – № 9 (1285). – С. 106-111.