This is a library exclusively for Amazon Mechanical Turk. This library implements two algorithms which are tree-like and bubble-like respectively.

Sometimes, MTurk requesters have a big task which needs to be divided into small sub-tasks and combines their sub-results to reach the final result. This process can be organized like a tree or a bubble. With this library, you can easily make this feature.

There are three main components in this library.

• src/edu/ucsc/cs/mturk/demo contains the demo programs for the use of Java library (if you use Java) or algorithm server (if you use other language, you can run the algorithm server and pass your questions into the server to process through socket).
• src/edu/ucsc/cs/mturk/lib contains the source files of the Java library.
• src/edu/ucsc/cs/mturk/server contains the source files of the algorithm server.

• 2118318914 is the sample log file generated by tree algorithm using socket.
• 2119516603 is the sample log file generated by bubble algorithm using socket.
• The text file with prefix "Bubble Algirithm" is the sample log file generated by bubble algorithm with Java library.
• The text file with prefix "Tree Algorithm" is the sample log file generated by tree algorithm with Java library.

• You can see more information here.
• See the Java API documentation.