This research deals certain with issues regarding downloading data from the Internet, i.e., Inter... more This research deals certain with issues regarding downloading data from the Internet, i.e., Internet page advertising, and certain mechanisms to take care of the integrity of the data that is put into the dedicated processing context afterwards. The work also relates to e-commerce, as some advertising scenarios provide high error rates with pricing, which may be unacceptable in various scenarios, such as renting or selling a home. This paper presents a brief overview of the outlier detection methods and machine learning-based classifiers that are used to determine the number of anomalies in the analyzed dataset. This work contributes to the operation of organizations that deal with data accuracy and integrity, such as home rental or selling agencies.
and behaviour Ключовидуми:социални мрежи, социаленинженеринг, моделиране, психофизиологична валид... more and behaviour Ключовидуми:социални мрежи, социаленинженеринг, моделиране, психофизиологична валидация, потребителскиемоции и поведение Резюме:Статията разглежда някои водещи аспекти от социалния инженеринг/реинженеринг, както от технологична, така и от потребителска гледна точка. Представен е модел, използващ парадигмата „обект-връзка “ и експертни знания, който е валидиран посредством психофизиологичен мониторинг на две фокус групи. Получените резултати показват предразположеност на потребителите към заплахи, породени от Web 2.0технологиите, по смисъла на манипулативния социален инженеринг/реинженеринг, и предоверяване към някои известни социални мрежи. Последнотое възможно да предизвика негативни промени в потребителското емоционално състояние и поведение. Abstract: The paper describes some leading security aspects, related to social engineering/reengineering from both technological and users ’ based perspectives. A model, organized around Entity-Relationship paradigm and experts ...
The paper is considering an integrated environment for enhancing integrated security sector opera... more The paper is considering an integrated environment for enhancing integrated security sector operations training (Basic low-cost Environment for Simulation and Training-BEST) and the challenges related to Security Sector Governance (SSG) in South East Europe (SEE) and Wider Black Sea Area (WBSA). BEST was successfully implemented in the newly established Joint Training Simulation and Analysis Center-Civil Security (JTSAC-CS) using the paradigm of serious gamming, e-learning and co-learning. JTSAC capabilities in education and training via Computer Assisted eXercises (CAX) and Operational Analysis (OA) are revealed in the context of BEST environment that also includes and quantitative measurement of the quality of training.
The influence of multimedia on modern digital users is constantly growing. The paper describes an... more The influence of multimedia on modern digital users is constantly growing. The paper describes an experimental study of audiovisual (AV) entrainment towards dynamical changes of selected human biometrics. Special wearable equipment of AV stimulation and polyphysio-graphic postural and brain activities recordings were accomplished for entrainment effect exploration. The obtained results demonstrated evident quantitative changes in both center-of-pressure sway and EEG of the studied subjects after the entrainment session, outlined with time-frequency spectral and multifractal measures. Practical implementation of the study results is directly applicable to the rehabilitation goals and nowadays digital world people stress relaxation, together with working capacity enlargement by multimedia applications.
This research deals certain with issues regarding downloading data from the Internet, i.e., Inter... more This research deals certain with issues regarding downloading data from the Internet, i.e., Internet page advertising, and certain mechanisms to take care of the integrity of the data that is put into the dedicated processing context afterwards. The work also relates to e-commerce, as some advertising scenarios provide high error rates with pricing, which may be unacceptable in various scenarios, such as renting or selling a home. This paper presents a brief overview of the outlier detection methods and machine learning-based classifiers that are used to determine the number of anomalies in the analyzed dataset. This work contributes to the operation of organizations that deal with data accuracy and integrity, such as home rental or selling agencies.
and behaviour Ключовидуми:социални мрежи, социаленинженеринг, моделиране, психофизиологична валид... more and behaviour Ключовидуми:социални мрежи, социаленинженеринг, моделиране, психофизиологична валидация, потребителскиемоции и поведение Резюме:Статията разглежда някои водещи аспекти от социалния инженеринг/реинженеринг, както от технологична, така и от потребителска гледна точка. Представен е модел, използващ парадигмата „обект-връзка “ и експертни знания, който е валидиран посредством психофизиологичен мониторинг на две фокус групи. Получените резултати показват предразположеност на потребителите към заплахи, породени от Web 2.0технологиите, по смисъла на манипулативния социален инженеринг/реинженеринг, и предоверяване към някои известни социални мрежи. Последнотое възможно да предизвика негативни промени в потребителското емоционално състояние и поведение. Abstract: The paper describes some leading security aspects, related to social engineering/reengineering from both technological and users ’ based perspectives. A model, organized around Entity-Relationship paradigm and experts ...
The paper is considering an integrated environment for enhancing integrated security sector opera... more The paper is considering an integrated environment for enhancing integrated security sector operations training (Basic low-cost Environment for Simulation and Training-BEST) and the challenges related to Security Sector Governance (SSG) in South East Europe (SEE) and Wider Black Sea Area (WBSA). BEST was successfully implemented in the newly established Joint Training Simulation and Analysis Center-Civil Security (JTSAC-CS) using the paradigm of serious gamming, e-learning and co-learning. JTSAC capabilities in education and training via Computer Assisted eXercises (CAX) and Operational Analysis (OA) are revealed in the context of BEST environment that also includes and quantitative measurement of the quality of training.
The influence of multimedia on modern digital users is constantly growing. The paper describes an... more The influence of multimedia on modern digital users is constantly growing. The paper describes an experimental study of audiovisual (AV) entrainment towards dynamical changes of selected human biometrics. Special wearable equipment of AV stimulation and polyphysio-graphic postural and brain activities recordings were accomplished for entrainment effect exploration. The obtained results demonstrated evident quantitative changes in both center-of-pressure sway and EEG of the studied subjects after the entrainment session, outlined with time-frequency spectral and multifractal measures. Practical implementation of the study results is directly applicable to the rehabilitation goals and nowadays digital world people stress relaxation, together with working capacity enlargement by multimedia applications.
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