%0 Journal Article
%T Constraints-Aware Scheduling for Transactional Services Composition
%A An Liu
%A Hai Liu
%A Qing Li
%A Liu-Sheng Huang
%A Ming-Jun Xiao
%A <br>An
%A Liu
%J 计算机科学技术学报
%D 2009
%I 
%X Composite Web services need transactional support to guarantee their consistent and reliable execution.Due to the long running and inter-organizational characteristics of Web services,current approaches for transactional Web services composition adopt compensation mechanism to maintain atomicity.A common assumption is that a compensation operation can be applied at any time with no cost.However,compensation operations are typically associated with temporal and cost constraints,which make compensation mechan...
%K compensation
%K cost
%K service composition
%K time
%K transaction<br>刀片
%K 刀切
%K 火山
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=F57FEF5FAEE544283F43708D560ABF1B&aid=20BB27CBB46058FB93A083FE58C21860&yid=DE12191FBD62783C&vid=B91E8C6D6FE990DB&iid=E158A972A605785F&sid=50B6AC44200581A5&eid=7004BE6E41AAF52C&journal_id=1000-9000&journal_name=计算机科学技术学报&referenced_num=0&reference_num=35