• Samaras, N. (2001). "Computational improvements and efficient implementation of two path pivoting algorithms", PhD Dissertation, Dept. of Applied Informatics, University of Macedonia, Economic and Social Sciences. (In Greek)

ΑΡΘΡΑ ΣΕ ΠΕΡΙΟΔΙΚΑ

• Paparrizos, K., Samaras, N., Stephanides, G. (2003). "A new efficient primal dual simplex algorithm", Computers and operations Research, Vol. 30(9), pp. 1383-1399.

• Paparrizos, K., Samaras, N., Stephanides, G. (2003). "An efficient simplex type algorithm for sparse and dense linear programs", European Journal of Operational Research, Vol. 148(2), pp. 323-334.

• Paparrizos, K. Stephanides, G., Samaras, N. (2001). "Improved criteria for identifying optimal basic and nonbasic variables in LP", Journal of Computational Analysis and Applications, Vol. 3(1), pp. 75-82

ΑΡΘΡΑ ΣΕ ΣΥΛΛΟΓΙΚΟΥΣ ΤΟΜΟΥΣ

• Achatz, H., Paparrizos, K., Samaras, N., Tsiplidis, K. (2002). "A forest exterior point algorithm for assignment problems", Pardalos, M.P., Midgalas, A., Buckard, R. (Eds), Combinatorial and Global Optimization, Word Scientific Publishing Co., pp. 1–10.

• Paparrizos, K., Samaras, N., Zissopoulos, D. (2001). "Klee-Minty examples for (LP)", Pardalos, M.P., Floudas, A.C. (Eds), Encyclopedia of Optimization, Kluwer Academic Publishers, Vol. 3, pp. 193-199.

• Paparrizos, K., Samaras, N., Tsiplidis, K. (2001). "Pivoting algorithms for (LP) generating two paths", Pardalos, M.P., Floudas, A.C. (Eds), Encyclopedia of Optimization, Kluwer Academic Publishers, Vol. 4, pp. 302-306.

ΑΡΘΡΑ ΣΕ ΣΥΝΕΔΡΙΑ

• Lazaridis, V., Samaras, N., Zissopoulos, D. (2003). "Visualization and teaching simplex algorithm", ICALT03, The 3^rd IEEE International Conference on Advanced Learning Technologies, 09/07–11/07/2003,  Athens, Greece, pp. 270-271.

• Lazaridis, V., Paparrizos, K., Samaras, N., Zissopoulos, D. (2000). "Visualization of linear programming algorithms", Conference in Transport and New Technologies, 13th National Conference Hellenic Operational Research Society, 30/11–2/12/2000,  University of Piraeus, Greece, pp. 729-737 (In Greek).

• Paparrizos, K., Samaras, N., Stephanides, G. (2000). "A method for generating random  optimal linear problems and a comparative computational study", Conference in Transport and New Technologies, 13th National Conference Hellenic Operational Research Society, 30/11–2/12/2000, University of Piraeus, Greece, pp. 785-794 (In Greek).

• Stephanides, G., Samaras, N. (1999). "Teaching numerical linear algebra with MATLAB", Conference in Mathematics and New Technologies, 18–20 June 1999, Thessaloniki, Greece.

• Paparrizos, K., Samaras, N., Tsiplidis, K. (1997). "An algorithm for assignment problems initialized with a solution that is neither primal nor dual feasible", Summer School, Conference in Complexity, August 1997, Peraia, Thessaloniki, Greece (In Greek)

• Dosios, K., Paparrizos, K., Samaras, N., Tsiplidis, K. (1996). "Simplex type algorithms generating two paths to the optimal solution", Second Scandinavian Workshop on Linear Programming, August 1996, Copenhagen, Denmark, pp. 35 – 38.

• Paparrizos, K., Samaras, N., Tsiplidis, K. (1995). "Some results on the finiteness of an Exterior Point Simplex Algorithm", 3^rd Balkan Conference on Operational Research, 16–19 October 1995, Thessaloniki, Greece, Vol. I, pp. 402 – 414.

ΠΑΡΟΥΣΙΑΣΕΙΣ ΣΕ ΣΥΝΕΔΡΙΑ

• Paparrizos, K., Samaras, N., Tsiplidis, K. (1997). "Warm starting procedures for an algorithm generating two paths to optimal solution", 4^th Balkan Conference on Operations Research, October 1997, Thessaloniki, Greece

• Paparrizos, K., Samaras, N., Tsiplidis, K. (1997). "A primal - dual two path algorithm for general linear programming problems", 4^th Balkan Conference on Operations Research, October 1997, Thessaloniki, Greece