#camra2010 Special Issue of ACM TIST tist.acm.org/2013vol4no1.ht… #recsys #recsys2010

RecSys challenges get the community to work on a problem but evaluation lacks Alan Said #recsys2012

Want to see how #Mendeley, Taboola Budapest and plista #recsys work? Come to the #recsyschallenge on Thursday #recsys2012 2012.recsyschallenge.com/schedule/

Submissions have started to pour in, we're still waiting for yours though :) j.mp/tlt6GL #carr2013 #wsdm2013 #recsys #ir #context

The Special Issue of #ACMTIST on #CAMRa2010 is now available at #ACMDL j.mp/WT7mEc #recsys #recsys2010 Yue Shi Alejandro Bellogin

We are pleased to organize this year’s ECML PKDD Discovery Challenge, tackling the task of recommending given names. #ECMLPKDD #20DC13

The cfp for our upcoming special issue of #ACMTiST on #RecSys #Benchmarking is now available here j.mp/Wm9svr (pls RT)

Frappe is our new #context aware app recommendation app for android j.mp/VyMlBa #recsys Feedback is welcome! @frappecc

Are you submitting a challenge for #recsys2013? Check out our tutorial on best practices in #recsys challenges j.mp/QWjFJo

We merged the ACM RecSys account to be the shiny new offical RecSys community Twitter account. (Including conferences) #recsys #recsys2013

Finished some #recsys work? We are now ready to accept your submission! Use the Easychair URL at recsys.acm.org/recsys13/recsy… #recsys2013

14 days into the #RecSys challenge and we have 15 teams above the benchmarks! What are biggest factors in making a business recommendation?

We're live! Check out the #RepSys workshop website at repsys.project.cwi.nl #recsys #recsys2013 #replication #reproducibility

#camra2010 in dissertation form ;-) twitpic.com/cy7hdl #recsys Yue Shi

Brace yourselves ... #recsys2013 tweets are coming ...

Bart Knijnenburg | BLM | LGBTQ+ | Yay Socialism and Alan Said Publicity cochair 2014. Twitter activity surge expected! :)

List of #camrachallenge and #recsychallenge winners over the last couple of years j.mp/1alYnTG #recsys

The Consortium for the Science of Sociotechnical Systems wants #RecSys ppl for their summer workshop! dev.sociotech.net/v2/dsst2014 Deadline Mar 20

The ACM RecSys 2014 challenge is now open! j.mp/1ff6Cjd #recsys #recsys2014