West, RobertBhagat, SmritiGroth, PaulZitnik, MarinkaCouto, Francisco M.Lisena, PasqualeMerono-Penuela, AlbertZhao, XiangyuFan, WenqiYin, DaweiTang, JiliangShou, LinjunGong, MingPei, JianGeng, XiuboZhou, XingjieJiang, DaxinRicaud, BenjaminAspert, NicolasMiz, VolodymyrDy, JenniferIoannidis, StratisYildiz, IlkayRezapour, RezvanehAref, SaminDinh, LyDiesner, JanaDrutsa, AlexeyUstalov, DmitryPopov, NikitaBaidakova, DariaMishra, ShubhanshuGopalan, ArjunJuan, Da-ChengMagalhaes, Cesar IlharcoFerng, Chun-SungHeydon, AllanLu, Chun-TaPham, PhilipYu, GeorgeFan, YichengWang, YueqiLaurent, FlorianSchraner, YanickScheller, ChristianMohanty, SharadaChen, JiaweiWang, XiangFeng, FuliHe, XiangnanTeinemaa, IreneAlbert, JavierGoldenberg, DmitriVasile, FlavianRohde, DavidJeunen, OlivierBenhalloum, AmineSakhi, OtmaneRong, YuHuang, WenbingXu, TingyangBian, YataoCheng, HongSun, FuchunHuang, JunzhouFakhraei, ShobeirFaloutsos, ChristosCelebi, OnurMuller, MartinSchneider, ManuelAltunina, OlesiaWingerath, WolframWollmer, BenjaminGessert, FelixSucco, StephanRitter, NorbertCourdier, EvannAvram, Tudor MihaiCvetinovic, DraganTsinadze, LevanJose, JohnyHowell, RoseKoenig, MarioDefferrard, MichaelKenthapadi, KrishnaramPacker, BenSameki, MehrnooshSephus, Nashlie2022-02-282022-02-282022-02-282021-01-0110.1145/3442442.3453701https://infoscience.epfl.ch/handle/20.500.14299/185900WOS:000749534900132This report summarizes the 23 tutorials hosted at The Web Conference 2021: nine lecture-style tutorials and 14 hands-on tutorials.Computer Science, Artificial IntelligenceComputer Science, Information SystemsComputer Science, Interdisciplinary ApplicationsComputer Science, Theory & MethodsComputer Sciencetext::conference output::conference proceedings::conference paper