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

-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: yFree download of all papers

-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- 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? &vq=multimedia+|+music+|+acoustics+|+acoustical+|+audio

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

-6- ISMIR Venues

-7- ISMIR Growth:

-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:

-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- 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- MIREX Participation Datasets Individuals Runs Datasets Individuals Runs Total Runs: 2397!

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- More about MIREX z“Ten Years of MIREX: Reflections, Challenges and Opportunities” by Stephen Downie yPaper: ings/T119_342_Paper.pdf ings/T119_342_Paper.pdf yVideo:

-14- ISMIR-2014 zISMIR-2014 at Grand Hotel, Taipei! y15 th ISMIR & 10 th MIREX yWebsite: y225 attendees from 27 countries:

-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