دانلود مقاله ISI انگلیسی شماره 23628
عنوان فارسی مقاله

مدل B2B فرآیندهای تجارت تلفن همراه

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
23628 2006 12 صفحه PDF سفارش دهید 5020 کلمه
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Modeling of B2B mobile commerce processes
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : International Journal of Production Economics, Volume 101, Issue 1, May 2006, Pages 128–139

کلمات کلیدی
- 2 - تجارت موبایل - تجارت الکترونیک - مدل سازی فرآیند کسب و کار - ادغام برنامه
پیش نمایش مقاله
پیش نمایش مقاله مدل B2B فرآیندهای تجارت تلفن همراه

چکیده انگلیسی

Wireless network technologies, e.g. Bluetooth, enable the direct data exchange between mobile devices. When used in business-to-business processes, a new form of inter-organizational application integration becomes possible, which occurs ad hoc in mobile contexts, contrary to the presently dominating approaches, e.g. such as EDI, which connects centralized servers. Possible applications of this “ad hoc application integration” include fully digitized sales processes of goods, where all business documents are exchanged electronically at the point-of-sales via wireless data transmission technologies. This paper presents the technical aspects of ad hoc application integration and a notation for modeling and identifying ad hoc integration scenarios.

مقدمه انگلیسی

Wireless networks and the miniaturization of mobile devices (e.g. PDAs) now enable new application scenarios of (standard-) business applications in mobile contexts, referred as “mobile applications” in the following. While conventional integrated business applications were mainly used in-house via stationary PCs, mobile applications allow to enter and use data at arbitrary places on different mobile devices. Key aspired advantages are the direct entry and availability of relevant data and a mobile device in a mobile context (e.g. no manual re-entry of data) and as a consequence, quick and smooth digital information flow across the whole enterprise. Early well-known adopters of mobile applications are the logistic providers, such as DHL or FedEx, whose truck drivers use handheld devices as part of their delivery service. The handheld devices replaced previously used paper forms. Their use allow to electronically track delivery of the parcels almost in realtime. Further domains are now exploiting the benefits of mobile applications; examples include the deployment of PDA applications for the sales and service staff at Pepsi in the US (e.g. Brewin, 2002). “Mobile Commerce” in this context is the use of mobile applications by users at the organizational interface to the customer. Taking the aspired advantages of mobile applications and integrated applications one step further, new application scenarios will also arise for inter-organizational data exchange: It is very likely that in the near term future standard mobile business processes in a company will be supported by business applications running on an appropriate electronic device (PDA, laptop, etc.). Non-electronic communication measures in these processes (e.g. paper forms) will be reduced to a minimum for efficiency reasons. Of special interest in this regard are process tasks, which require an interaction with other organizations (customers, suppliers, etc.): If both involved parties are using a (mobile) business application to accomplish their tasks, it is reasonable to assume, that both of them work at least partly with the same information in their applications. A typical example for such an information relevant to both parties is an invoice, which is required by the customer and the supplier. Accordingly the exchange of this common information via electronic measures opens up the opportunity to harvest all benefits of integration, such as avoiding re-entry of data and quick availability of the information. This paper shows, that the use of ad hoc network technologies is a suitable infrastructure to accomplish this. This offers new possibilities of application integration for business-to-business (B2B) commerce. In contrast to conventional application integration, such application integration occurs “ad hoc”, i.e. at a not previously defined moment and place. A simple example scenario for ad hoc integration is the planning of a follow-up appointment among several meeting participants through the ad-hoc sharing of personal electronic calendars. An example scenario from the B2B sales domain is presented in Section 3. Obvious use cases for ad hoc integration scenarios are the processes and business documents already discussed in the context of electronic data interchange (EDI) initiatives (e.g. Krcmar, 1995). In contrast to conventional EDI-based integration and currently discussed electronic market places, these could take place via means of decentralized technical interfaces on mobile devices. This is particularly relevant because despite all e-commerce potentials, industrial marketing consistently accentuates individual communication for a trustworthy cooperation (e.g. Leek et al., 2003). This especially holds true for the strongly expanding service industry, which depends on direct personal interactions. Taking all of this into account, issues of identifying potential usages of mobile applications and ad hoc application integration are of interest. This article presents a notation for business process modeling of B2B mobile commerce processes. First, technical aspects of ad hoc application integration using wireless network technologies are presented, by means of a basic ad hoc integration scenario. Building on this basic scenario the notation is presented. The article ends with an outlook and open issues.

نتیجه گیری انگلیسی

The introduced example presented a classical sales procedure supported by mobile applications and ad hoc application integration and demonstrated how process lead times can be shortened by applying ad-hoc integration technologies. Discussion of the technical aspects has shown that possible integration architectures can be server-centered, completely decentralized or follow hybrid approaches. The introduced notation helps in identifying suitable processes for inter-organizational ad hoc integration. Mobile ad hoc application integration promises the most benefit in processes, which are conducted very often or which are extremely time-critical. Obvious candidates are any transactions, where currently paper based business documents are exchanged. An example is the procurement of maintenance, repair, operations (MRO) goods, which are not used directly in the production process. For these goods, the administrative costs for the procurement procedure are often higher than the commodity value. Apart from the technological challenges, mobile ad hoc integration raises for buying procedures issues of necessary organizational adjustments; e.g. in the discussed example the customer representative K needs to be authorized to make orders, which need not to be authorized by a purchase department. Therefore, the authenticity of the customer must be unambiguously determinable, which raises questions of the implementation of a digital signature in the system. This goes beyond existing standards for wireless applications (e.g. Boncella, 2002) and can be based e.g. on public-key infrastructures. An open issues is the automatic identification and location of integration functions to be called during an ad hoc integration. As a basic communication protocol, the different established mechanisms, such as COM, IIOP or recently SOAP and web services can be used. Standards for the general application integration address different semantic levels, which are meanwhile frequently based on XML (e.g. Shim et al., 2000). It remains to examine, to what extent, the combination from web services with a directory service like e.g. UDDI (universally description, discovery and integration, http://www.uddi.org) and XML process description languages, e.g. business process execution language for web services (BPEL4WS) (e.g. Peltz, 2003) might create a suitable solution. Finally, it should be noted that the mobile clients foreseen in the ad hoc integration scenario are not restricted to devices used by humans. A very likely variant of the sample scenario is the replacement of the salesman V by a vending machine: an example for this case is a warehouse, in which sensors automatically note the removal of goods out of the warehouse (e.g. in a consignment warehouse). The customer initiates an order by the bare procedure of carrying the goods out of a warehouse through an electronic gate, which immediately sends a delivery note to the customer's ERP system. In such scenarios, the products must carry corresponding intelligent electronic identification tags, in order to make identification possible. Approaches for such systems with radio frequency identification (RFID) tags are already available (e.g. RFID, 2003).

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.