Abstract: The work deals with the NP-hard problem of scheduling tasks on two machines with the sum-cost criterion. In this problem, each task must be performed sequentially on the first and then on ...

Abstract: Two-echelon distribution networks significantly enhance the delivery speed and reduce the distribution cost. Recent years have seen a growing trend in applying the reinforcement learning ...

In April this year, Cheng Li-wun, the chairwoman of Taiwan's largest opposition party the Kuomintang (KMT), traveled to mainland China and met with President Xi Jinping. The visit drew widespread ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock A record-breaking result from Florida's annual python hunt is drawing attention — but for a sobering reason.

A record-breaking result from Florida's annual python hunt is drawing attention — but for a sobering reason. Even after 294 Burmese pythons were removed in just 10 days, experts say the Everglades ...