• We characterize the optimal joint replenishment policy. propose a new, exact method to evaluate any Our vastly reduces state-space size when compared Markov approach. introduce generalized can-order policy and improve decomposition new stationary under compound Poisson demand. The makes use of an embedded chain that only considers state system after order is placed. resulting space reduction ...

There are approximately 65.8 million internets, 60 social media, and 77 mobile users in Turkey. The usage time of digital media connected to the Internet is increasing gradually. According research, that young people use these channels during Covid-19 pandemic period has doubled. Some who can neglect their responsibilities develop wrong attitudes behaviors online environments. As a result this,...

this paper explores the flexile flow lines where setup times are sequence- dependent. the optimization criterion is the minimization of total weighted completion time. we propose an iterated greedy algorithm (iga) to tackle the problem. an experimental evaluation is conducted to evaluate the proposed algorithm and, then, the obtained results of iga are compared against those of some other exist...

The subgraph isomorphism problem involves finding a pattern graph inside a target graph. We present a new bitand thread-parallel constraint-based search algorithm for the problem, and experiment on a wide range of standard benchmark instances to demonstrate its effectiveness. We introduce supplemental graphs, to create implied constraints. We use a new low-overhead, lazy variation of conflict d...