1. 2015/9/111 Introduction to ISMIR/MIREX J.-S. Roger Jang （張智星） Multimedia Information Retrieval (MIR) Lab CSIE Dept, National Taiwan Univ. http://mirlab.org/jang

2. -2- ISMIR Conference zTitle yIntl. Symposium on Music Information Retrieval (since 2000) yIntl. Society for Music Information Retrieval (since 2008) zHosted by ISMIR (incorporated in 2008) yWebsite: http://ismir.nethttp://ismir.net yFree download of all papers

3. -3- Ranking of ISMIR (1/2) zRanking by Microsoft Academic Search y100/2710 = 3.7%100/2710 = 3.7% yCategory xComputer Science xBased on last 10 years yRanking criterion: Citation yNo. 1 in music related conference!

4. -4- Ranking of ISMIR (2/2) zSearch criterion for Google Scholar ywhat are the most cited publication venues for audio or acoustics or music or multimedia? http://scholar.google.co.uk/citations?hl=en&view_op=search_venues &vq=multimedia+|+music+|+acoustics+|+acoustical+|+audio

5. -5- ISMIR Venues zISMIR 2014, 27-31 October 2014, Taipei (Taiwan) zISMIR 2013, 4-8 November 2013, Curitiba (Brazil) zISMIR 2012, 8-12 October 2012, Porto (Portugal) zISMIR 2011, 24-28 October 2011, Miami (Florida) zISMIR 2010, 9-13 August, 2010, Utrecht (Netherlands) zISMIR 2009, 26-30 October 2009, Kobe (Japan) zISMIR 2008, 14-18 September 2008, Philadelphia (USA) zISMIR 2007, 23-30 September 2007, Vienna (Austria) zISMIR 2006, 8-12 October 2006, Victoria, BC (Canada) zISMIR 2005, 11-15 September 2005, London (UK) zISMIR 2004, 10-15 October 2004, Barcelona (Spain) zISMIR 2003, 26-30 October 2003, Baltimore, Maryland (USA) zISMIR 2002, 13-17 October 2002, Paris (France) zISMIR 2001, 15-17 October 2001, Bloomington, Indiana (USA) zISMIR 2000, 23-25 October 2000, Plymouth, Massachusetts (USA)

6. -6- ISMIR Venues

7. -7- ISMIR Growth: 2000-2009

8. -8- MIREX zTitle yMusic Information Retrieval Evaluation eXchange zFacts yMajor event of ISMIR since 2005 yHosted by Prof. Stephen Downie at UIUC yGallery of state-of-the-art approaches for MIR yWebsite: http://www.music-ir.org/mirexhttp://www.music-ir.org/mirex

9. -9- Tasks at MIREX zAudio classification yArtist, genre, mood, composer zAudio cover song identification ( 翻唱歌辨識 ) zAudio tag classification zAudio music similarity and retrieval ( 音訊音樂相似度與檢 索 ) zSymbolic music similarity and retrieval ( 符號音樂相似度與檢 索 ) zAudio onset detection ( 音訊音樂 啟始點偵測 ) zAudio key detection zMultiple fundamental frequency estimation & tracking zQuery by singing/humming （哼 唱檢索） zQuery by tapping zSymbolic melodic similarity ( 符 號音樂的單音音高相似度 ) zAudio chord estimation zAudio structural segmentation zAudio tempo extraction ( 音訊音 樂節奏抽取 ) zReal-time audio to score Alignment (a.k.a score following) ( 樂譜對位 ) zAudio beat tracking ( 音訊音樂節 拍追蹤 ) z…

10. -10- MIREX Task Categories zAudio music yHigh-level feature identification xAudio onset detection xAudio beat tracking xAudio tempo extraction xAudio key detection xAudio chord estimation xMultiple fundamental frequency estimation & tracking xAudio structural segmentation yClassification xArtist xGenre xMood yRetrieval xAudio cover song identification xAudio tag classification xAudio music similarity and retrieval yAlignment xReal-time audio to score Alignment (a.k.a score following) zSymbolic music ySymbolic melodic similarity ySymbolic music similarity and retrieval zHybrid yQuery by singing/humming yQuery by tapping

11. -11- MIREX Participation 20052006200720082009 Datasets 1013121826 Individuals 82507384138 Runs 8692122169289 20102011201220132014 Datasets 3132354255 Individuals 152156109116108 Runs 337312302328360 Total Runs: 2397!

12. -12- 2014 Participating Countries Country# of IndividualsCountry# of Individuals Austria22 Japan10 Canada2 Korea10 China9 Poland3 Colombia2 Portugal4 Denmark3 Spain6 France1 Sweden2 Germany5 Taiwan6 Greece6 United Kingdom10 India3 United States20 Ireland1 Unknown10 Italy7

13. -13- More about MIREX z“Ten Years of MIREX: Reflections, Challenges and Opportunities” by Stephen Downie yPaper: http://www.terasoft.com.tw/conf/ismir2014/proceed ings/T119_342_Paper.pdf http://www.terasoft.com.tw/conf/ismir2014/proceed ings/T119_342_Paper.pdf yVideo: http://www.camdemy.com/media/16476http://www.camdemy.com/media/16476

14. -14- ISMIR-2014 zISMIR-2014 at Grand Hotel, Taipei! y15 th ISMIR & 10 th MIREX yWebsite: http://ismir2014.ismir.nethttp://ismir2014.ismir.net y225 attendees from 27 countries:

15. -15- ISMIR-2014 zWhat’s so different about ISMIR-2014? yEverything open for free download xAll papers and slides (for both oral & poster) xVideos (for oral presentations) yQuality conference package yOne/half-day tours sponsored by 國貿局