Before revision:  This particular class of graphs received a significant attention in the past, mainly due to a number of potential applications it provides. These include applications in parallel processing , e.g. , parallel assembly of modular products, or parallel query processing in relational databases, as well as purely combinatorial applications, including searching in tree-like partial orders (which in turn generalizes binary search on sorted data) .
After revision:  This particular class of graphs received a significant attention in the past, mainly due to a number of potential applications , e.g. , parallel assembly of modular products, or parallel query processing in relational databases, as well as purely combinatorial applications, including searching in tree-like partial orders (which in turn generalizes binary search on sorted data) .