Title	Research and Modification of the Universal Method of Scheduling and Operational Planning of Objects with a Network Representation of Discrete Type Production
Author	Sergii Telenyk, Alexander Pavlov, Elena Misura, Taras Lisetsky, Elena Khalus, and Oleg Melnikov
Citation	Vol. 20  No. 10  pp. 31-39
Keywords	"Scheduling, Operational planning, Discrete production, PSC algorithms, Approximation algorithm

Title	Research and Modification of the Universal Method of Scheduling and Operational Planning of Objects with a Network Representation of Discrete Type Production
Author	Sergii Telenyk, Alexander Pavlov, Elena Misura, Taras Lisetsky, Elena Khalus, and Oleg Melnikov
Citation	Vol. 20  No. 10  pp. 31-39
Keywords	Scheduling, Operational planning, Discrete production, PSC algorithms, Approximation algorithm

Title	A Simple and Efficient Algorithm for Optimization of Minimum Vertex Cover Problem
Author	Aslam Khan and Said Khalid Shah
Citation	Vol. 26  No. 5  pp. 90-98
Keywords	Minimum vertex cover (MVC); maximum independent set (MIS); NP ?complete problem; optimization problem; approximation algorithm; maximum degree greedy (MDG); advanced Vertex Support Algorithm(AVSA);Modified Vertex Support Algorithm(MVSA); and maximum degre