It ticket classification: The simpler, the better

A Revina, K Buza, VG Meister - IEEE Access, 2020 - ieeexplore.ieee.org
Recently, automatic classification of IT tickets has gained notable attention due to the
increasing complexity of IT services deployed in enterprises. There are multiple discussions …

[HTML][HTML] An approach for analyzing business process execution complexity based on textual data and event log

A Revina, Ü Aksu - Information Systems, 2023 - Elsevier
With the advent of digital transformation, organizations increasingly rely on various
information systems to support their business processes (BPs). Recorded data, including …

Assessing business process complexity based on textual data: Evidence from ITIL IT ticket processing

N Rizun, A Revina, VG Meister - Business Process Management …, 2021 - emerald.com
Purpose This study aims to draw the attention of business process management (BPM)
research and practice to the textual data generated in the processes and the potential of …

Designing explainable text classification pipelines: Insights from it ticket complexity prediction case study

A Revina, K Buza, VG Meister - Interpretable artificial intelligence: A …, 2021 - Springer
Nowadays, enterprises need to handle a continually growing amount of text data generated
internally by their employees and externally by current or potential customers. Accordingly …

Business sentiment analysis. concept and method for perceived anticipated effort identification

N Rizun, A Revina - … of the 28th International Conference on …, 2019 - papers.ssrn.com
Representing a valuable human-computer interaction interface, Sentiment Analysis (SA) is
applied to a wide range of problems. In the present paper, the researchers introduce a novel …

Knowledge-based intelligent system for IT incident DevOps

S Ahmed, M Singh, B Doherty, E Ramlan… - 2023 IEEE/ACM …, 2023 - ieeexplore.ieee.org
The automation of IT incident management (ie, handling of any unusual events that hamper
the quality of IT services) is a main focus in Artificial Intelligence for IT Operations (AIOPS) …

Multi-criteria knowledge-based recommender system for decision support in complex business processes

A Revina, N Rizun - 2019 - mostwiedzy.pl
In this paper, we present a concept of a multi-criteria knowledge-based Recommender
System (RS) designed to provide decision support in complex business process (BP) …

Towards a business process complexity analysis framework based on textual data and event logs

A Revina, Ü Aksu - 2022 - aisel.aisnet.org
Being an established discipline, Business Process Management (BPM) confronts various
challenges related to digitization and rapid penetration of technologies into business …

Speeding up the success approach for massive industrial datasets

K Buza, A Revina - … on INnovations in Intelligent SysTems and …, 2020 - ieeexplore.ieee.org
In many applications, it may be expensive, difficult or even impossible to obtain class labels
for a large amount of the instances, therefore, the labeled data may not be representative …

Intelligent methods for business rule processing: State-of-the-art

CA da Costa, UJL Santos, ES Reis, RS Antunes… - arxiv preprint arxiv …, 2023 - arxiv.org
In this article, we provide an overview of the latest intelligent techniques used for processing
business rules. We have conducted a comprehensive survey of the relevant literature on …