THE FOLLOWING PAPERS ARE AVAILABLE VIA ANONYMOUS FTP FROM

	>>>>>> PION.LCS.MIT.EDU (18.26.0.64) <<<<<<<

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This is a directory of papers related to Thor, a distributed
object-oriented database being built by the Programming Methodology
group at the MIT Laboratory for Computer Science.

Current contents of this directory:

dist-mgmt.PS		  "Distributed Object Management in Thor."

                          Status: To appear as a chapter of 
                          Distributed Object Management, ed. T. Ozsu, 
                          U. Dayal, and P. Valduriez.
                          Morgan Kaufmann, 1993.  

harp-failover.PS          "Efficient Recovery in Harp".

                          Status: ?

integrity-perf.PS	  "Resolving the Integrity/Performance Conflict"

                          Status: To appear in the proceedings of
                          the Workshop on Workstation Operating Systems,
                          Napa, California, October 1993.

mobile-refs.PS		  "References to Remote Mobile Objects in Thor"

                          Status: Accepted for ACM Letters on Programming
                          Languages and Systems.

obj-clusters.PS           "Object Clusters May Be Better Than Pages."

                          Status: To appear in the proceedings of
                          the Workshop on Workstation Operating Systems,
                          Napa, California, October 1993.


Published references not available by ftp:

Barbara Liskov, Paul Johnson, Robert Gruber, and Liuba Shrira, "A
Highly Available Object Repository for Use in a Heterogeneous
Distributed System."  Proceedings of the Fourth International Workshop
on Persistent Object Systems, Martha's Vineyard, September 1990, pages
255-266.  [Proceedings published as Implementing Persistent Object
Bases: Principles and Practice, ed. Alan Dearle, Gail M. Shaw, and
Stanley B. Zdonik.  Morgan Kaufmann, 1991.]

Barbara Liskov, Sanjay Ghemawat, Robert Gruber, Paul Johnson, Liuba
Shrira, and Michael Williams. "Replication in the Harp File System."
Proceedings of the Thirteenth ACM Symposium on Operating Systems
Principles, October 1991, pages 226-238.