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Our lab is selected as a 2018 SW starlab.

posted Oct 10, 2018, 10:07 PM by Hwanjo Yu   [ updated Oct 10, 2018, 10:09 PM ]

Our lab, selected as a 2018 SW starlab, will be funded about 2.4 million USD for 8 years by IITP.

Congrat! Dr. Yejin Kim for getting a tenure-track position from U. of Texas.

posted Oct 10, 2018, 10:04 PM by Hwanjo Yu   [ updated Oct 10, 2018, 10:08 PM ]

Dr. Yejin Kim, a PhD of our lab (graduated at 2017), is offered a tenure-track assistant professor position from Biomedial Informatics at University of Texas Health Science Center at Houston, starting from Sep. of 2018. University of Texas is one of the top three schools for Biomedical Informatics in US (Columbia, Vanderbilt, and UTHealth).

Congrat! Junsu for the best paper award at Korean database conference 2017.

posted Oct 10, 2018, 9:33 PM by Hwanjo Yu   [ updated Oct 10, 2018, 10:08 PM ]

His paper, "k-평균 알고리즘을 통한 행렬 원소 양자화를 이용한 행렬 분해 기법 모델 크기 압축", won the best paper award at KDBC 2017. This paper proposes a novel method for compressing the matrix factorization model, and his method is currently the most effective method for compressing the matrix factorization model.

POSTECH is ranked in the top 1.1% in ACM RecSys Challenge 2015!

posted Aug 3, 2015, 6:10 AM by Chanyoung Park   [ updated Jun 23, 2017, 3:57 PM by Hwanjo Yu ]

Chanyoung Park, a member of POSTECH Data mining Lab (http://dm.postech.ac.kr), won the 10th place (top 1.1%) in the ACM RecSys Challenge 2015 (http://2015.recsyschallenge.com/) in which more than 850 teams from 49 countries have participated. The competition is the official challenge of the ACM RecSys conference, the premier international conference on recommender systems. The goal of this year's competition was to predict 1) whether the user will buy something or not, and if he/she is buying, 2) what items he/she will buy. The proposed model will be published and presented in the ACM RecSys conference 2015.

POSTECH won the best poster award at 2013 IEEE ICDE.

posted Oct 29, 2013, 2:43 PM by Hwanjo Yu   [ updated Oct 29, 2013, 4:28 PM ]

Our paper, "Scalable and Parallelizable Processing of Influence Maximization for Large-Scale Social Networks", won the best poster award which was chosen out of 150 full and short papers. IEEE ICDE is one of top conferences in database and data mining area.The best poster award is given to the paper presenting the most impressive result.

POSTECH attains advanced research capabilities with 150 node high performance computing cluster

posted Mar 22, 2011, 8:03 PM by Taehoon Kim   [ updated May 15, 2012, 5:33 AM by Hwanjo Yu ]

With a 150 node high performance computing cluster we're able to complete larger scale research projects and advanced computation problems.

Each cluster node has 24 GB memory, 3 TB hard disk space and 2 hexa-core CPUs (in total, 3600 Cores, 3.6 Terabyte memory, 450 Terabyte HDD). By deploying a 150 node Dell PowerEdge R610 rack server cluster with Intel® Xeon® processor 5500 series and Dell PowerConnect 6248 Ethernet switches housed within PowerEdge Rack 4210 server enclosures, POSTECH created a flexible and powerful HPC solution that can scale to meet the department’s growing research needs. 

Professor Yu comments, “Working on data-intensive research projects such as developing intelligent search engines is now possible for our students and faculty.” 

Download the attachment for more details.

POSTECH is named twice on the top three in a world data mining competition!

posted Oct 26, 2010, 1:27 AM by Ilhwan Ko   [ updated Jan 16, 2012, 6:00 PM by Taehoon Kim ]

POSTECH data mining lab (http://dm.postech.ac.kr) members, Jaeyong Lee and Ilhwan Ko, won the 2nd and 3rd places respectively in the 2010 UCSD Data Mining Competition (http://mill.ucsd.edu). They are awarded $750 and $500 (USD) respectively. The competition received large attendance from world universities. Students from reputable universities such as MIT, Stanford, UC Berkeley, IIT Bom bay, Nanjing and HKUST attended the competition, and POSTECH is named twice on the top three! 


 - FICO, UCSD Announce Winners of International Predictive Analytics Competition:

 - Competition results:

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