total 2079
-rw-r--r--    1 cvarela  wsstaff     5334 Aug 11 19:03 abstract.html
-rw-r--r--    1 cvarela  wsstaff        0 Sep 16 23:48 ls.txt
-rw-r--r--    1 cvarela  wsstaff     2660 Sep 16 19:54 out_query1.html
-rw-r--r--    1 cvarela  wsstaff     2672 Sep 16 19:54 out_query1.html.txt
-rw-r--r--    1 cvarela  wsstaff     3440 Sep 16 19:54 out_query2.html
-rw-r--r--    1 cvarela  wsstaff     3452 Sep 16 19:54 out_query2.html.txt
-rw-r--r--    1 cvarela  wsstaff    26716 Sep 16 23:41 paper.html
-rw-r--r--    1 cvarela  wsstaff    18523 Sep 14 07:15 paper.html.0
-rw-r--r--    1 cvarela  wsstaff    18667 Sep 15 08:15 paper.html.1
-rw-r--r--    1 cvarela  wsstaff   472944 Sep 16 23:44 paper.ps
-rw-r--r--    1 cvarela  wsstaff   472943 Sep 16 23:41 paper.ps~
-rw-r--r--    1 cvarela  wsstaff     7349 Sep 16 19:53 phfd-hardin.gif
-rw-r--r--    1 cvarela  wsstaff     7513 Sep 16 19:48 phfd.gif
-rw-r--r--    1 cvarela  wsstaff      816 Sep 16 19:55 phfd_browse.zhtml
-rw-r--r--    1 cvarela  wsstaff      313 Sep 16 19:58 query1.html
-rw-r--r--    1 cvarela  wsstaff      352 Sep 16 19:58 query2.html
-rw-r--r--    1 cvarela  wsstaff     6109 Sep 15 11:37 server-client.gif
-rw-r--r--    1 cvarela  wsstaff     2562 Sep 16 18:32 www-server.gif
-rw-r--r--    1 cvarela  wsstaff     7487 Sep 16 19:41 zelig-arch.gif