Anupam Chanda Khaled Elmeleegy Alan L. Cox Willy Zwaenepoel Causeway: Operating System Support for Controlling and Analyzing the Execution of Distributed Programs. 2005 HotOS http://www.usenix.org/events/hotos05/final_papers/full_papers/chanda/chanda.pdf conf/hotos/2005 db/conf/hotos/hotos2005.html#ChandaECZ05