LEADER 02746nam 2200421 450 001 9910510426603321 005 20230818191337.0 035 $a(CKB)4930000000238557 035 $a(NjHacI)994930000000238557 035 $a(EXLCZ)994930000000238557 100 $a20230818d2021 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aWAB '21 $eproceedings of the 1st Workshop on Multimodal Product Identification in Livestreaming and WAB Challenge : October 24, 2021, Virtual Event, China /$fYueting Zhuang [and nine others], chairs 210 1$aNew York :$cThe Association for Computing Machinery,$d2021. 215 $a1 online resource (xi, 33 pages) $cillustrations 225 1 $aACM international conference proceedings series 300 $aIncludes index. 311 $a1-4503-8677-6 330 $aIt is our great pleasure to welcome you to the 1st Workshop on Multimodal Product Identification in Livestreaming and WAB Challenge - WAB 2021, which is held in conjunction with the ACM Multimedia 2021. The WAB Challenge and associated workshop is held to allow researchers to present their progress, communicate and co-develop novel ideas that potentially shape the future of multimodal retrieval. Based on the proposed multimodal product retrieval dataset named "Watch and Buy" (WAB), we launch WAB Challenge, which encourages participants to establish approaches to fully automatic detection and multimodal identification of products presented in real-world e-commerce livestreaming.The challenge attracted registrations of 587 teams from Asia, Europe, and North America. After preliminaries, the top 20 teams enroll in the semi-finals. After semi-finals, the top 10 teams enroll in the finals. Then based on end2end reproduced results and technical solution report, the final leaderboard was determined. The best model achieves the averaged F1 score of 0.69, which is 0.22 higher than the baseline model. All of the top-3 teams have a higher score than 0.6. For the call for papers part, the program committee accepted 5 papers, including 2 long papers and 3 short papers. 410 0$aACM international conference proceedings series. 606 $aInformation retrieval$vCongresses 606 $aManufactures$vCongresses 606 $aMultimodal user interfaces (Computer systems)$vCongresses 615 0$aInformation retrieval 615 0$aManufactures 615 0$aMultimodal user interfaces (Computer systems) 676 $a025.04 702 $aZhuang$b Yueting 801 0$bNjHacI 801 1$bNjHacl 906 $aBOOK 912 $a9910510426603321 996 $aWAB '21$93501364 997 $aUNINA