HTTP库

http:^^www.phil.indiana.edu^~barwise^circularity.h

http:^^cwis.usc.edu^dept^cgit^

http:^^www.cs.unc.edu^research^sw.html

http:^^ccs-www.cs.umass.edu^db.html

http:^^www.cs.rochester.edu^u^becker^

http:^^www.cs.utah.edu^~sci^index.html

http:^^www.cis.upenn.edu^~dsl^dsl.html

http:^^www.ai.mit.edu^projects^haystack^

http:^^nugget.cs.ucla.edu:8001^main.html

http:^^www-hto.usc.edu^index.html