Arsan, TanerBozkuş, ZekiBisson, ChristopheArsan, Taner2019-06-272019-06-2720091978-1-4244-4614-8https://hdl.handle.net/20.500.12469/1127https://doi.org/10.1109/NDT.2009.5272148Although the development of communication technologies (e.g: UMTS ADSL) allowed the elaboration of multiple users' web applications (e.g. information storage) there are still many improvements on many applications to be done and uncovered areas. Expense management systems on web application area are still in their infancy. Expense management software is widely spread in companies and most of time supported by their intranet. These solutions are quite simple as they mainly collect the information related to the expenses and may propose a simple aggregation of these figures. The result is close to what an excel sheet provides.eninfo:eu-repo/semantics/openAccessConference Object527+WOS:00027965620009410.1109/NDT.2009.52721482-s2.0-70450169281N/AN/A