作者: Gerard de Jong , Lori Tavasszy , John Bates , Stein Erik Grønland , Stefan Huber
DOI: 10.1016/J.CSTP.2015.08.002
关键词: National level 、 Aggregate (data warehouse) 、 Big data 、 Model development 、 Scope (project management) 、 Work (electrical) 、 Traffic management 、 Operations research 、 Level of detail (writing) 、 Regional science 、 Engineering
摘要: Several countries in Europe and elsewhere have a national freight transport model. This paper discusses some old new issues for these models, based on experiences at least seven European countries. These to do with the institutional organisation of work model development use, how confidence models can be determined increased, questions are asked their scope level detail. But also what philosophy (e.g. aggregate, disaggregate, deterministic, stochastic) should which influencing factors included. New directions discussed, such as trend include more aspects logistics decisions firms. increases data requirements models. The potential big is discussed well approaches that use less but assumptions.