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TRECVID 2016: Evaluating Video Search, Video Event Detection, Localization, and Hyperlinking

George Awad, Jonathan G. Fiscus, David Joy, Martial Michel, Alan F. Smeaton, Wessel Kraaij, Georges Quénot, Maria Eskevich, Robin Aly, Roeland Ordelman, Marc Ritter, Gareth J. F. Jones (+2 others)
2016 TREC Video Retrieval Evaluation  
Acknowledgments The video hyperlinking work has been partially supported by: ESF Research Networking Programme ELIAS (travel grants for Serwah Sabetghadam and Maria Eskevich); BpiFrance within the NexGenTV  ...  We would like to thank Ayana Yaegashi, and Serwah Sabetghadam for their work on anchor creation and crowdsourcing anchor verification and target vetting assessments.  ...  Ad-hoc Video Search (AVS) 2. Instance Search (INS) 3. Multimedia Event Detection (MED) 4. Surveillance Event Detection (SED) 5. Video Hyperlinking (LNK) 6. Concept Localization (LOC) 7.  ... 
dblp:conf/trecvid/AwadFJMSKQEAORJ16 fatcat:ly333heczrgrbfubo4wfr7qrgy

TRECVID 2017: Evaluating Ad-hoc and Instance Video Search, Events Detection, Video Captioning and Hyperlinking

George Awad, Asad A. Butt, Jonathan G. Fiscus, David Joy, Andrew Delgado, Martial Michel, Alan F. Smeaton, Yvette Graham, Gareth J. F. Jones, Wessel Kraaij, Georges Quénot, Maria Eskevich (+2 others)
2017 TREC Video Retrieval Evaluation  
Acknowledgments The video hyperlinking work has been partially supported by: BpiFrance within the NexGenTV project, grant no.  ...  The Video-to-Text work has been partially supported by Science Foundation Ireland (SFI) as a part of the Insight Centre at DCU (12/RC/2289).  ...  Ad-hoc Video Search (AVS) 2. Instance Search (INS) 3. Multimedia Event Detection (MED) 4. Surveillance Event Detection (SED) 5. Video Hyperlinking (LNK) 6.  ... 
dblp:conf/trecvid/AwadBFJDMSGJKQE17 fatcat:bjf2d2kfwrgq7fybmudc6yhg5a

A Task Category Space for User-Centric Comparative Multimedia Search Evaluations

Jakub Lokoč, Werner Bailer, Kai Uwe Barthel, Cathal Gurrin, Silvan Heller, Björn Þór Jónsson, Ladislav Peška, Luca Rossetto, Klaus Schoeffmann, Lucia Vadicamo, Stefanos Vrochidis, Jiaxin Wu
2022 Zenodo  
In the last decade, user-centric video search competitions have facilitated the evolution of interactive video search systems.  ...  Based on our extensive experience with interactive video search contests, we have \mbox{analyzed} the spectrum of possible task categories and propose a list of individual axes that define a large space  ...  and innovation programs, under grant agreements n • 951911 AI4Media (https://ai4media.eu) and n • 825079 MindSpaces (https://mindspaces.eu/).  ... 
doi:10.5281/zenodo.6380508 fatcat:cw2slrwdhbc43ewiq44jdurdz4

Evaluating Multimedia and Language Tasks

Ian Soboroff, George Awad, Asad Butt, Keith Curtis
2020 Frontiers in Artificial Intelligence  
Evaluating information access tasks, including textual and multimedia search, question answering, and understanding has been the core mission of NIST's Retrieval Group since 1989.  ...  The TRECVID Evaluations of Multimedia Access began in 2001 with a goal of driving content-based search technology for multimedia just as its progenitor, the Text Retrieval Conference (TREC) did for text  ...  Lastly, airport security video provided by the UK Home Office was used to support evaluation of event detection in surveillance video.  ... 
doi:10.3389/frai.2020.00032 pmid:33733150 pmcid:PMC7861343 fatcat:vef6ia2phnbavci2joxu67z6nm

Utilisation of Metadata Fields and Query Expansion in Cross-Lingual Search of User-Generated Internet Video

Ahmad Khwileh, Debasis Ganguly, Gareth J. F. Jones
2016 The Journal of Artificial Intelligence Research  
This work proposes and evaluates techniques to improve CLIR effectiveness of such noisy UGC content.  ...  and with the informality and inconsistency of the associated user-created metadata for each video.  ...  However, the design of TRECVID tasks has mainly focused on exploiting visual information for applications at the shot level (concept detection), or short video clips (event detection) and others.  ... 
doi:10.1613/jair.4775 fatcat:f2p34oyn4rfhrlpa6g7grzxqky

D2.1 Libraries and tools for multimodal content analysis

Doukhan; David, Danny Francis, Benoit Huet, Sami Keronen, Mikko Kurimo, Jorma Laaksonen, Tiina Lindh-Knuutila, Bernard Merialdo, Mats Sjöberg, Umut Sulubacak, Jörg Tiedemann, Kim Viljanen
2018 Zenodo  
The description of the components is divided into the visual and auditory domain, and these are further subdivided into differ- ent themes.  ...  These tools have been further improved and developed during the first year of the project.  ...  1 Acknowledgements Computational resources were provided by the Aalto Science-IT project and the CSC -IT Center for Science, Finland.  ... 
doi:10.5281/zenodo.3697989 fatcat:bde5x3yggzb2jk2fh2mu6t5wxy

Feature Encodings and Poolings for Action and Event Recognition: A Comprehensive Survey

Changyu Liu, Qian Zhang, Bin Lu, Cong Li
2017 Information  
Consequently, resorting to feature encodings and poolings for action and event recognition in complex multimedia collections is an inevitable trend.  ...  Action and event recognition in multimedia collections is relevant to progress in cross-disciplinary research areas including computer vision, computational optimization, statistical learning, and nonlinear  ...  In 2016 TRECVID competition, the CMU Informedia team [112] adopted the average-pooling for video representation in the multimedia event detection task, the Ad-hoc video search task, and the surveillance  ... 
doi:10.3390/info8040134 fatcat:xhtzrh64kzhltev45eleoldtai

FIVR: Fine-grained Incident Video Retrieval

Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Patras, Ioannis Kompatsiaris
2019 IEEE transactions on multimedia  
To create the dataset, we devise a process for the collection of YouTube videos based on major news events from recent years crawled from Wikipedia and deploy a retrieval pipeline for the automatic selection  ...  To address the benchmarking needs of all such tasks, we construct and present a large-scale annotated video dataset, which we call FIVR-200K, and it comprises 225,960 videos.  ...  The transformed videos or segments were used as queries to search their original versions in the dataset. The annual TRECVID [1] evaluation included a task on copy detection in years 2008 to 2011.  ... 
doi:10.1109/tmm.2019.2905741 fatcat:hqizjra7szg6bmqsq26cuqvgpq

JTS2019 Collaborative Notes

Erwin Verbruggen, Joshua Ng, Rasa Bočytė, Ross Garrett
2020 Zenodo  
JTS is the international scientific and technical event hosted by the audiovisual archives associations that make up the CCAAA.  ...  Held every few years, this joint event brings together technical experts from around the world to share information and research about the preservation of original image and sound materials.  ...  Deep architecture b/c neural network can consist of a 2012-2016 Video hyperlinking -native idea from here at sound and vision: WWW pages are hyperlinked, why not connect up video connections in that  ... 
doi:10.5281/zenodo.3835665 fatcat:pmkzzwjf4jhnxjkbbbtxwz6goe

Image pseudo tag generation with Deep Boltzmann machine anc topic-concept similarity map

Satoru Ishikawa, Jorma Laaksonen, Juha Karhunen
2017 2017 International Joint Conference on Neural Networks (IJCNN)  
Recent interests of TRECVID have been semantic indexing, surveillance event detection, instance search, multimedia event detection, localization, and video hyperlinking.  ...  Setup The TRECVID Video Retrieval Evaluation is one of the TREC annual con- TRECVID Dataset Data sets for the TRECVID SIN task change annually and the past de- The duration of each video is between  ... 
doi:10.1109/ijcnn.2017.7966003 dblp:conf/ijcnn/IshikawaLK17 fatcat:bbaio5lcnvewxorpwzuozkaxee

D3.1 1st Environmental node discovery, indexing and data acquisition

Anastasia Moumtzidou, Symeon Papadopoulos, Stefanos Vrochidis, Yiannis Kompatsiaris, Christodoulos Keratidis
2018 Zenodo  
This document reports on the discovery, acquisition, processing and indexing of environmental data coming from the following sources: text-based web official sources including lists of web services and  ...  Flickr), b) images captured by the users of the hackAIR mobile app, and c) images from webcams.  ...  We evaluated the trained SVM concept detectors on the TRECVID SIN 2013 test.  ... 
doi:10.5281/zenodo.2250448 fatcat:5elzhyro6rfmhhgqtsjnewhpdq

User-Generated Content in Social Media (Dagstuhl Seminar 17301)

Tat-Seng Chua, Norbert Fuhr, Gregory Grefenstette, Kalervo Järvelin, Jaakko Paltonen, Marc Herbstritt
2018 Dagstuhl Reports  
We formed two working groups, WG1 "Fake News and Credibility", WG2 "Summarizing and Story Telling from UGC".  ...  As users post vast amounts of text and multimedia content every minute, the analysis of this user generated content (UGC) can offer insights to individual and societal concerns and could be beneficial  ...  TRECVID BBC Rushes summarization was probably the first systematic effort in the multimedia and computer vision communities focusing on video summarization [30] .  ... 
doi:10.4230/dagrep.7.7.110 dblp:journals/dagstuhl-reports/ChuaFGJP17 fatcat:bman5u6q5zdg7a6csnzwpba7sm

Exploration de l'activité de publication et de recherche de vidéos sur une plateforme audiovisuelle académique en ligne

Emmanuelle Papinot, André Tricot, Mônica Macedo-Rouet
2018 Activités  
Les consignes dispensées en 2017 mettaient en avant les thèmes suivants : « Video Search », « Surveillance event detection », « Instance search », « Multimedia event detection », « Video to Text » et «  ...  2001, le TREC Video Retrieval Evaluation (TRECVid) 3 .  ... 
doi:10.4000/activites.3135 fatcat:lisvy4wrmzeotfqkrnwr4jvpq4

Binary convolutional neural network features off-the-shelf for image to video linking in endoscopic multimedia databases

Stefan Petscharnig, Klaus Schöffmann
2018 Multimedia tools and applications  
For evaluation, we use 5.5 h of endoscopic video material and 69 query images selected by medical experts and compare the performance of the aforementioned image mathing methods in terms of video hit rate  ...  and distance to the true playback time stamp (PTS) for correct video predictions.  ...  Acknowledgements This work was supported by Universität Klagenfurt and Lakeside Labs GmbH, Klagenfurt, Austria and funding from the European Regional Development Fund and the Carinthian Economic Promotion  ... 
doi:10.1007/s11042-018-6016-3 fatcat:ka5y3sjs7ffftipreutmnelbsu

Linked Data Supported Information Retrieval

Jörg Waitelonis
2018
Eine umfassende Evaluation der Verfahren wird durchgeführt und das zu Grunde liegende Evaluationssystem umfangreich verbessert.  ...  The focus of evaluation strategies from the well known TrecVid benchmarks lies on pure system evaluation.  ...  Besides others, a semantic video search engine was developed, which included workflows for video analysis, metadata generation, semantic analysis, and video search.  ... 
doi:10.5445/ir/1000084458 fatcat:ty7c4nnaqrbtne6ifdee7ds3pa
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