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grouplens toggle navigation about datasets publications blog social computing research at the university of minnesota grouplens advances the theory and practice of social computing by building and understanding systems used by real people featured research we publish research articles in conferences and journals primarily in the field of computer science but also in other fields including psychology sociology and medicine see our blog for research highlights and our publications page for a comprehensive view of our research contributions here are excerpts from recent articles rethinking mental health interventions how crowd powered therapy can help everyone help everyone rates of mental illness continue to rise every year yet there are nowhere near enough trained mental health professionals available to meet the need how can technology create new ways to expand models of delivery for clinically validated therapeutic techniques read this blog on our deployment of the flip doubt prototype an honorable mention cscw2021 paper more are bots ravaging online encyclopedias wikipedia is the online encyclopedia that anyone can edit however you probably didn t know that bots also edit wikipedia read this blog about conflict among bots from the university of minnesota s human centered computing for social good reu more featured projects we build and study real systems going back to the release of movielens in 1997 see our projects page for a full list of active projects see below for some featured projects movielens is a web site that helps people find movies to watch it has hundreds of thousands of registered users we conduct online field experiments in movielens in the areas of automated content recommendation recommendation interfaces tagging based recommenders and interfaces member maintained databases and intelligent user interface design find bike routes that match the way you ride share your cycling knowledge with the community cyclopath is a geowiki an editable map where anyone can share notes about roads and trails enter tags about special locations and fix map problems like missing trails hundreds of twin cities cyclists are already doing this making cyclopath the most comprehensive and up to date bicycle information resource in the world lenskit is an open source toolkit for building researching and studying recommender systems do you need a recommender for your next project lenskit provides high quality implementations of well regarded collaborative filtering algorithms and is designed for integration into web applications and other similarly complex environments more about grouplens grouplens is headed by faculty from the department of computer science and engineering at the university of minnesota and is home to a variety of students staff and visitors stevie chancellor harman kaur joe konstan loren terveen lana yarosh stay in touch contact us follow us on twitter project links movielens lenskit booklens cyclopath code grouplens on github grouplens on bitbucket grouplens gratefully acknowledges the support of the national science foundation under research grants iis 05 34420 iis 05 34692 iis 03 24851 iis 03 07459 cns 02 24392 iis 01 02229 iis 99 78717 iis 97 34442 dge 95 54517 iis 96 13960 iis 94 10470 iis 08 08692 bcs 07 29344 iis 09 68483 iis 10 17697 iis 09 64695 and iis 08 12148 2025 grouplens
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