In a previous paper "A new bidirectional algorithm for shortest paths" we presented a bidirectional algorithm for finding the shortest path in a network. After the publication we designed an equivalent but shorter description for that algorithm. Due to this new description a considerably simpler...

For finding a shortest path in a network bidirectional A* is a widely known algorithm. This algorithm distinguishes between the main phase and the postprocessing phase. The version of bidirectional A* that is considered the most appropriate in literature hitherto, uses a so-called balanced...

This paper reports the internationalization efforts of Dutch accounting firms from 1972 onwards. The two largest and most prestigious Dutch accounting firms in 1972 first built their own network of foreign offices. Their primary motive for doing so was to follow their clients who were spreading...