TY - CHAP U1 - Konferenzveröffentlichung A1 - Laux, Fritz A1 - Lessner, Tim ED - Chen, Qiming ED - Cuzzocrea, Alfredo ED - Hara, Takahiro ED - Hunt, Ela ED - Popescu, Manuela T1 - Transaction processing in mobile computing using semantic properties T2 - First International Conference on Advances in Databases, Knowledge, and Data Applications, 2009 : DBKDA '09, Gosier, Gouadaloupe, France, 1-6 March 2009 N2 - Transaction processing is of growing importance for mobile computing. Booking tickets, flight reservation, banking, ePayment, and booking holiday arrangements are just a few examples for mobile transactions. Due to temporarily disconnected situations the synchronisation and consistent transaction processing are key issues. Serializability is a too strong criteria for correctness when the semantics of a transaction is known. We introduce a transaction model that allows higher concurrency for a certain class of transactions defined by its semantic. The transaction results are ”escrow serializable” and the synchronisation mechanism is non-blocking. Experimental implementation showed higher concurrency, transaction throughput, and less resources used than common locking or optimistic protocols. Y1 - 2009 SN - 978-0-7695-3550-0 SB - 978-0-7695-3550-0 U6 - https://doi.org/10.1109/DBKDA.2009.29 DO - https://doi.org/10.1109/DBKDA.2009.29 SP - 87 EP - 94 S1 - 8 PB - IEEE CY - Piscataway, NJ ER -