 by <a href="http://www.cs.cornell.edu/Info/People/chandra/home.html">Tushar Deepak Chandra</a>, <a href="http://www.cdf.toronto.edu:/DCS/CSRI/Hadzilacos.html">Vassos Hadzilacos</a> and <a href="http://www.cs.cornell.edu/Info/People/sam/sam.html"> Sam Toueg</a>. This paper has 42 pages.  To get a postscript copy, click <a href="ftp://ftp.cs.cornell.edu/pub/chandra/failure.detectors.weakest.ps.Z">here</a> (or <a href="ftp://ftp.db.toronto.edu/pub/vassos/failure.detectors.weakest.ps.Z">here</a> to get it from the mirror site).  A preliminary version of this paper appeared in PODC92. <h2>
