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Plagiarism is a statement that someone copied codeĭeliberately without attribution, and while Moss automatically detects program similarity, it What is Moss Not? Moss is not a system forĬompletely automatically detecting plagiarism.
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The algorithm behind moss is a significant improvement over otherĬheating detection algorithms (at least, over those known to us). Since its development in 1994, Moss has been veryĮffective in this role. To date, the mainĪpplication of Moss has been in detecting plagiarism in programmingĬlasses. Moss (for a Measure Of Software Similarity) is an automatic system for determining I am hopeful it will be back up within a few days. Unfortunately the hardware failed while I was away on a trip. JAs many (many!) people have noticed, the Moss server has been down for all of July.New registrations are not yet working, but people with existing accounts can submit jobs. There may be some more tuning and possibly downtime in the coming weeks, but any outages should be brief. ApThere was an outage lasting a few hours today, the first since last summer, but everything is back up.I've made some changes to the disk management software that should prevent these problems from recurring. JThere were two outages over the last couple of days that lasted no more than a hour each (I think).Here is a PHP version of the submission script.And here is a Java version of the submission script.Community contributions (incuding a Windows submission GUI from Shane May, thanks!) are now in their own section on this page.Thanks to Chrstophe Troestler for an OCaml client for Moss.More community contributions have been added below.And even more community contributions have been added!.Dec 14, 2018, Added UTF8 conversion script to community contributions.That the server is overloaded at that time please try again later. Difficulties connecting to the server or receiving results are a sign (It's not clear why these two things should be related,īut it appears they are.) The public server hasīeen moved to a larger machine (more cores and more memory), which should help In the use of Moss over the last few weeks. The coronavirus pandemic seems to have led to a corresponding dramatic increase April 10, 2020, The dramatic increase in online courses due to.April 26, 2021, If you are having trouble registering, please try using Gmail to send the registration message.Nov 13, 2022, Due to persistent use of robots to submit tens of thousands of Moss jobs per day, the submission limit of 100 submissions/day/user is now being enforced.A System for Detecting Software Similarity
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