S.Kalajdziski, V.Trajkovic, D.Davcev  -  “Intelligent Recommendation in Digital Library”, Proc. of IASTED International Conference on Intelligent Systems and Control, Clearwater, Florida, Nov. 19-22, 2001, pp.408-412

S.Kalajdziski, V.Trajkovic, D.Davcev  -  “Object – Oriented Modeling of Spatio – Temporal Dance Data”, Proc. of IASTED International Conference on Computers and Advanced Technology in Education, Cancun, Mexico, May. 20-22, 2002

S.Kalajdziski, V.Trajkovic, S.Celakoski, D.Davcev  -  “(Multi) 3D virtual dancer animation”, Proc. of IASTED International Conference on Modeling and Simulation, Marina Del Ray, California, May. 13-15, 2002, pp.20-25

D.Davcev, V.Trajkovic, S.Kalajdziski, S.Celakovski  -  “Immersive Telepresence of Dance Spatio-temporal Data”, Proc. of ACM ITP International Conference on Immersive Telepresence, Juan Del Pins, France, December. 1-6, 2002, pp. 24-27

D. Davcev, V. Trajkovic, S. Kalajdziski, S. Celakovski  -  “Augmented Reality Environment for Dance Learning”, in Proc. of IEEE ITRE (International Conference on Information Technology: Research and Education), Newark, New Jersey, USA, August 10-13, 2003

G. Kalajdziski, K. Markovski, S. Kalajdziski, D. Davcev  -  „Turisticki vodic niz grad Ohrid baziran na GIS”, VI-ta Nacionalna konferencija ETAI, 17-21 Sept. 2003, Ohrid

D. Davcev, S. Kalajdziski  -  “Augmented Relaity System Interface for Dance Analysis and Presentation Based on MPEG-7”, Proc. of IASTED VIIP (Visualization, Imaging and Image Processing), Marbella, Spain, Sept. 6-8, 2004

D. Davcev, V. Trajkovic, S. Kalajdziski  -  “Interactive Education and Mobile Learning Through Wirelss Communication Networks”, CD-ROM Proceedings of HCI International 2005, Las Vegas, Nevada, 22-27 July 2005

S. Celakovski, M. Preda, S. Kalajdziski, D. Davcev, F. Preteux  -  “MPEG-4 3D Graphics: from specifications to the screen”, CD-ROM proceedings of WSEAS International Conference on Communications, Greece, July 2005

M. Arsic, D. Ilievski, A. Kulakov, V. Trajkovic, S. Kalajdziski, and D. Davcev  -  “Mobile and Pocket PC Web-Access to the Library IS as a Part of the Advanced Education”, Computers and Advanced Technology in Education CATE 2005, Oranjestad, Aruba, August 2005

I. Kitanovski, S. Kalajdziski, D. Davcev  -  “Sigurnosni Aspekti na Bezzicnata Mreza na Elektrotehnickiot Fakultet”, VII-ma Nacionalna Konferencija ETAI, Ohrid, 21-24 Sept. 2005

J. Bujaroska, A. Dimitrievski, S. Kalajdziski, D. Davcev  -  “Data Transfer Among Wireless Mobile Devices Using Infrared Communication”, VII-ma Nacionalna Konferencija ETAI, Ohrid, 21-24 Sept. 2005

D. Davcev, S. Kalajdziski, V. Trajkovik  -  “From Web-based distance learning to m-learning”, UICEE 5th Global Congress on Engineering Education, New York, USA, July 2006

S.Celakovski, M.Preda, S.Kalajdziski, D.Davcev, F.Preteux  -  “Rendering strategies for displaying MPEG-4 3D graphics objects”, WSEAS Transactions on Communications, Vol. 7(4), July 2006

S. Celakovski, S. Kalajdziski, D. Davcev  -  “Visualization of MPEG-4 3D Contents”, 6th International IASTED Conference on Visualization, Imaginig, and Image Processing VIIP 2006, Palma De Malorca, Spain, August 2006

B. Mustafa, D. Davcev, V. Trajkovik, S. Kalajdziski  -  “3D Object Matching Using Spherical Mapping”, 32nd Annual IEEE Conference on Industrial Electronics, IECON, Paris, France, November 2006, pp: 3450-3454

B. Mustafa, D. Davcev, V. Trajkovik, S. Kalajdziski  -  “Spherical Mapping: A Powerful Tool for 3D Object Matching”, 4th International Conference: Sciences of Electronic, Technologies of Information and Telecommunications, Tunisia, March 2007

D. Davcev, S. Kalajdziski, K. Trivodaliev  -  “Multimedia Environment for Mobile Learning”, The Second IEEE International Conference on Systems and Networks Communications, Cap Esterel, France, August 2007 (best paper award)

G. Mirceva, S. Kalajdziski , K. Trivodaliev, D. Davcev  -  “Protein Retrieval by Matching 3D Structures”, 8th National Conference ETAI 2007, Ohrid, Macedonia, September 2007

V. Dzikovska, M. Oreskovik, S. Kalajdziski, D. Davcev  -  “Protein Secundary Structure Prediction Method Based on Neural Networks”, 8th National Conference ETAI 2007, Ohrid, Macedonia, September 2007

B. Mustafa, S. Kalajdziski  -  “Spherical Mapping Based Descriptors for 3D Object Matching”, The International Conference on "Computer as a Tool", EUROCON 2007, September 2007, pp: 361 - 368

S. Kalajdziski, G. Mirceva, K. Trivodaliev, D. Davcev  -  “Protein Classification by Matching 3D Structures”, IEEE Conf. on Frontiers in the Convergence of Bioscience and Information Technologies 2007, FBIT 2007, Jeju Island, Korea, October 2007

V. Dzikovska, M. Oreskovic, S. Kalajdziski, K. Trivodaliev, D. Davcev  -  “Protein Secondary Structure Prediction Method based on Neural Networks”, The 2nd IEEE International Conference on Bioinformatics and Biomedical Engineering, iCBBE2008, Shanghai, China, May 2008, CD proceedings

K. Trivodaliev, S. Kalajdziski, A. Kulakov, D. Davcev, G. Mirceva  -  “Efficient protein classification by using 3D structure content representation”, in proceedings of IASTED International Conference on Artificial Intelligence and Soft Computing 2008, ASC 2008, Palma de Mallorca, Spain, September 1-3, 2008, pp. 151-156

G. Mirceva, S. Kalajdziski , K. Trivodaliev, D. Davcev  -  "Comparative Analysis of three efficient approaches for retrieving protein 3D structures", in CD Proceeding of IEEE 4-th Cairo Internation Biomedical Engineering Conference 2008, CIBEC 2008, Cairo, Egypt, 18-20 December 2008