Imprecise Data and Knowledge Based OLAP. - Ermir Rogova; Panagiotis Chountas; Krassimir T. Atanassov (ADBIS Research Communications, 2007)

Flexible Hierarchies and Fuzzy Knowledge-Based OLAP. - Ermir Rogova; Panagiotis Chountas; Krassimir T. Atanassov (FSKD (2), 2007)

On Imprecision Intuitionistic Fuzzy Sets & OLAP - The Case for KNOLAP. - Ermir Rogova; Panagiotis Chountas (IFSA (2), 2007)

The notion of H-IFS in data modelling. - Ermir Rogova; Panagiotis Chountas; Krassimir T. Atanassov (FUZZ-IEEE, 2008)

Representation of Value Imperfection with the Aid of Background Knowledge: H-IFS. - Boyan Kolev; Panagiotis Chountas; Ermir Rogova; Krassimir T. Atanassov (Intelligent Techniques and Tools for Novel System Architectures, 2008)

Enhancing OLAP Querying with the aid of H-IFS. - Panagiotis Chountas; Ermir Rogova; Krassimir T. Atanassov (IFSA/EUSFLAT Conf., 2009)

Expressing Hierarchical Preferences in OLAP Queries. - Panagiotis Chountas; Ermir Rogova; Krassimir T. Atanassov (Uncertainty Approaches for Spatial Data Modeling and Processing, 2010)

The notion of H-IFS: An approach for enhancing the OLAP capabilities in oracle10g. - Panagiotis Chountas; Ermir Rogova; Krassimir T. Atanassov (Int. J. Intell. Syst., 2011)

Testing of network security systems through DoS attacks. - Arianit Maraj; Genc Jakupi; Ermir Rogova; Xheladin Grajqevci (MECO, 2017)

Location-based applications, services and technologies in aid of flight planning and GPS-based navigation for visual flight rules in developing countries: with a case study. - Ermir Rogova; Arianit Maraj; Blerat Ukaj (Int. J. Space Based Situated Comput., 2018)

Testing of network security systems through DoS, SQL injection, reverse TCP and social engineering attacks. - Arianit Maraj; Ermir Rogova; Genc Jakupi (Int. J. Grid Util. Comput., 2020)