Dragan Mihajlov - Academia.edu (original) (raw)

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Papers by Dragan Mihajlov

This paper addresses the problem of combining the results of multiple adaptive logic networks tha... more This paper addresses the problem of combining the results of multiple adaptive logic networks that were used as classifiers in OCR system for Macedonian Cyrillic. Combining is performed by weighted voting of some or all the classifiers. The weights associated to every trained classifier are evaluated on a test sample. As a result of the weighted voting process, a list of character candidates along with their confidence levels is produced for every pattern. The confidence levels of the character candidates are used in the contextual postprocessing phase for word candidates generation and lexicon lookup.

MELECON '98. 9th Mediterranean Electrotechnical Conference. Proceedings (Cat. No.98CH36056), 1998

A model for implementing recursive objects, defined by L-systems, in a ray tracing based system f... more A model for implementing recursive objects, defined by L-systems, in a ray tracing based system for realistic visualization is presented. This model is based on constructive solid geometry (CSG). Recurrent CSG-graphs are used for internal representation of recursive objects. These graphs allow one to build up the scene during visualization, i.e. generating only those primitive objects which might be affected

Intelligent Decision Technologies, 2012

Cit Journal of Computing and Information Technology, 2010

Advances in Intelligent Systems and Computing, 2016

A Cost Effective Use of Computer Aided Technologies and Integration Methods in Small and Medium Sized Companies, 1993

2009 First International Confernce on Advances in Databases, Knowledge, and Data Applications, 2009

Abstract—This paper presents a web based medical expert system that performs self training using ... more Abstract—This paper presents a web based medical expert system that performs self training using a heuristic rule induction algorithm. The data inserted by medical personnel while using the expert system is subsequently used for additional learning. The system is trained ...

International Journal of Telemedicine and Applications, 2011

This article presents a new algorithm for combinatorial optimization based on the basic Tabu Sear... more This article presents a new algorithm for combinatorial optimization based on the basic Tabu Search scheme named Adaptive Tabu Search (A-TS). The A-TS introduces a new, complex function for evaluation of moves. The new evaluation function incorporates both the aspiration criteria and the long- term memory. A-TS also introduces a new decision making mechanism, providing means for avoiding possible infinite

Proceedings of the ITI 2009 31st International Conference on Information Technology Interfaces, 2009

Probably the most efficient way to test somebody's knowledge, about some specific area or to ... more Probably the most efficient way to test somebody's knowledge, about some specific area or to retrieve somebody's opinion is to make a test specially created for that purpose. The test processing is very resourceful and time-consuming operation, what is making automatic test processing procedures present for a long time. The test forms used for today's common test processing machines are

This paper addresses the problem of combining the results of multiple adaptive logic networks tha... more This paper addresses the problem of combining the results of multiple adaptive logic networks that were used as classifiers in OCR system for Macedonian Cyrillic. Combining is performed by weighted voting of some or all the classifiers. The weights associated to every trained classifier are evaluated on a test sample. As a result of the weighted voting process, a list of character candidates along with their confidence levels is produced for every pattern. The confidence levels of the character candidates are used in the contextual postprocessing phase for word candidates generation and lexicon lookup.

MELECON '98. 9th Mediterranean Electrotechnical Conference. Proceedings (Cat. No.98CH36056), 1998

A model for implementing recursive objects, defined by L-systems, in a ray tracing based system f... more A model for implementing recursive objects, defined by L-systems, in a ray tracing based system for realistic visualization is presented. This model is based on constructive solid geometry (CSG). Recurrent CSG-graphs are used for internal representation of recursive objects. These graphs allow one to build up the scene during visualization, i.e. generating only those primitive objects which might be affected

Intelligent Decision Technologies, 2012

Cit Journal of Computing and Information Technology, 2010

Advances in Intelligent Systems and Computing, 2016

A Cost Effective Use of Computer Aided Technologies and Integration Methods in Small and Medium Sized Companies, 1993

2009 First International Confernce on Advances in Databases, Knowledge, and Data Applications, 2009

Abstract—This paper presents a web based medical expert system that performs self training using ... more Abstract—This paper presents a web based medical expert system that performs self training using a heuristic rule induction algorithm. The data inserted by medical personnel while using the expert system is subsequently used for additional learning. The system is trained ...

International Journal of Telemedicine and Applications, 2011

This article presents a new algorithm for combinatorial optimization based on the basic Tabu Sear... more This article presents a new algorithm for combinatorial optimization based on the basic Tabu Search scheme named Adaptive Tabu Search (A-TS). The A-TS introduces a new, complex function for evaluation of moves. The new evaluation function incorporates both the aspiration criteria and the long- term memory. A-TS also introduces a new decision making mechanism, providing means for avoiding possible infinite

Proceedings of the ITI 2009 31st International Conference on Information Technology Interfaces, 2009

Probably the most efficient way to test somebody's knowledge, about some specific area or to ... more Probably the most efficient way to test somebody's knowledge, about some specific area or to retrieve somebody's opinion is to make a test specially created for that purpose. The test processing is very resourceful and time-consuming operation, what is making automatic test processing procedures present for a long time. The test forms used for today's common test processing machines are

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