Order picking is a critical and labour-intensive warehouse management operation that involves removing items from storage locations to fulfil customer orders.This paper analyses a new order-picking problem based on the real case of a Canadian shoe manufacturer characterised by a warehouse with random storage, where different product types can be as
Evidence for terrestriality in early tetrapods is fundamentally contradictory.Fossil trackways attributed to early terrestrial tetrapods long predate the first body fossils from the Late Devonian.However, the Devonian body fossils demonstrate an obligatorily aquatic lifestyle.Complicating our understanding of the transition from water to land is a
High-quality ontologies are critical to ontology-based applications, such as natural language understanding and information extraction, but logical conflicts naturally occur in the lifecycle of ontology development.To deal with such conflicts, conflict detection and ontology repair become two critical tasks, and we focus on Nuts repairing ontologie