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Classification of product categories into the central procurement strategies. Procurement is the process of locating and agreeing to terms and purchasing goods, services, or other works from an external source, often with the use of a tendering or competitive bidding process. [1]
[citation needed] An e-procurement system also manages tenders through a web site. An example is the 'System for Acquisition Management (SAM)' which on July 30, 2013, combined information from the former Central Contractor Registration and Online Representations and Certifications Application (ORCA), [ 28 ] in the United States.
Ariba (now SAP Ariba) was founded in 1996 [4] by Bobby Lent, Boris Putanec, Paul Touw, Rob Desantis, Ed Kinsey, Paul Hegarty, and Keith Krach [5] on the idea of using the Internet to enable companies to facilitate and improve the procurement process, which was paper-based, labor-intensive, and inefficient for large corporations.
The eSourcing Capability Model for Client Organizations (eSCM-CL) is a capability model intended for those organizations that procure or source IT-enabled services, with two objectives: (1) to provide guidance to client organizations to help them improve their capabilities throughout the lifecycle of the supply, and (2) to provide client organizations with objective means of assessing their ...
The eSourcing Capability Models (eSCMs) are a framework developed by ITSqc at Carnegie Mellon University in order to improve the relationship between IT service providers and their customers. These services can be very different: IT outsourcing , IT hosting, application development and maintenance outsourcing, networking services, business ...
Global sourcing is the practice of sourcing from the global market for goods and services across geopolitical boundaries. Global sourcing often aims to exploit global efficiencies in the delivery of a product or service.
The basis of European procurement regulation lies in the provisions of the European Union treaties which prohibit barriers to intra-Union trade, provide the freedom to provide services and the right to establishment (three of the "Four Freedoms"), prohibit discrimination on the basis of national origin and regulate public undertakings and public monopolies. [3]
Delta encoding is a way of storing or transmitting data in the form of differences (deltas) between sequential data rather than complete files; more generally this is known as data differencing. Delta encoding is sometimes called delta compression, particularly where archival histories of changes are required (e.g., in revision control software).