Even Fortune 500 firms can disappear quickly, because many of them falls into an exploitation trap. Examples show that certain organizations – that manifest ambidextrous features – can avoid the exploitation trap. But, how can they do it? Authors tracked the digital transformation of a...

A minőségi internetbankos szolgáltatások biztosításáért felelős informatikai infrastruktúra kapacitásának tervezése összetett feladat. Az egyik alapvető kérdés ezen a területen az, hogy milyen tényezők befolyásolják a szolgáltatások minőségét, milyen kapcsolat van az...

A negyedik ipari forradalom részeként, a felhőalapú informatikai szolgáltatások (cloud computing) általánosan elterjedtté váltak az elmúlt évtizedben, jelentős hatással a felhasználói és a szolgáltatói piacra egyaránt. A felhőszolgáltatások által a felhasználók...

By 2018, business analytics (BA), believed by global CIOs to be of strategic importance, had for years been their top priority. It is also a focus of academic research, as shown by a large number of papers, books, and research reports. On the other hand, the BA domain su®ers from several...

Developing a big data signal processing method is to monitor the behavior of a common component: a pneumatic actuator. The method is aimed at supporting condition-based maintenance activities: monitoring signals over an extended period, and identifying, classifying diferent machine states that...

The study aimed to present an integrated model for evaluation of big data (BD) challenges and analytical methods in recommender systems (RSs). The proposed model used fuzzy multi-criteria decision making (MCDM) which is a human judgment-based method for weighting of RSs’ properties. Human...

Security threats, among other intrusions affecting the availability, confidentiality and integrity of IT resources and services, are spreading fast and can cause serious harm to organizations. Intrusion detection has a key role in capturing intrusions. In particular, the application of machine...

Technology advancements are constantly focused at enhancing the quality of life for its consumers. A similar observation may be made about natural language processing. In recent years, chatbots, or conversational systems, have grown in popularity due to their ability to converse with humans....

In modern industries, there is a significant repository of sensor data, which contains a large amount of information. Unfortunately, this rich source of information is undervalued and underutilized, and its full potential is not fully exploited by modern day manufacturers. In the Industry 4.0...

Data is everything - at least this is one of the main messages of the ongoing industrial revolution. Manufacturing companies all over the world are expanding their digital infrastructure and knowledge on data analysis in the hope of increasing their KPIs with the help of artificial intelligence...