Due to the widespread appearance of filesharing systemslike Napster, the peer-to-peer concept has recentlybecome well known. So far, these file-sharing systemshave been used for the exchange of digital goods. Werecommend a concept, based on that of the file-sharingsystem, for a decentralized...

This paper develops a methodology for implementingsemantics-based concurrency control on the basis of ordinary locking.

This paper deals with concepts to control cooperation and recoverywithin nested transaction hierarchies.

Advanced database applications, such as CAD/CAM, CASE, large AI applications or image and voice processing, place demands on transaction management which differ substantially from those of traditional database applications. In particular, there is a need to support enriched data models (which...

Advanced database applications, such as CAD/CAM, CASE, large AI applications or image and voice processing, place demands on transaction management which differ substantially from those of traditional database applications. In particular, there is a need to support enriched data models (which...

Information economics provides important tools to articulate an economics analysis of the governance mechanisms for the generation and exploitation of localized technological knowledge. A variety of hybrid forms of knowledge governance ranging from coordinated transactions and constructed...

Venture capitalism is an outcome of the ICT Revolution, which made its appearance first in the US during the late 1970s and early 1980s and then in other countries including Israel during the 1990s. It explains the new pervasive role of small firms in the introduction of technological...