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Effects of Usage-Based Feedback on Video Retrieval

David Vallet, Frank Hopfgartner, Joemon M. Jose, Pablo Castells
2011 ACM Transactions on Information Systems  
We propose a graph-based model for all types of implicit and explicit feedback, in which the relevant usage information is represented.  ...  ________________________________________________________________________ We present a model for exploiting community based usage information for video retrieval, where implicit usage information from past  ...  of Usage Feedback on Video Retrieval: A Simulation based Study• 17 Effects of Usage Feedback on Video Retrieval: A Simulation based Study Document retrieval Query simulation Interaction simulation  ... 
doi:10.1145/1961209.1961214 fatcat:lshdfvddxvac7mjcnymjsby7dq

Impact of providing case-specific knowledge in simulation: a theory based study of learning

Jocelyn Cox, Marion McGregor, Dominic Giuliano, Loretta Howard
2016 BMJ Simulation and Tecnnology Enhanced Learning  
This study explores the usage of cognitive load theory (CLT) and the unified theory of emotional learning (UTEL).  ...  Secondary analysis evaluated the role of gender on performance and also evaluated anxiety at the onset of the simulation. 23 doctors were evaluated.  ...  Value of debriefing during simulated crisis 1):i2–10. management oral versus video-assisted oral feedback.  ... 
doi:10.1136/bmjstel-2016-000131 pmid:35515100 pmcid:PMC8936943 fatcat:tqgk2x3kpjbzfeoglnotdowxia

Evaluating the implicit feedback models for adaptive video retrieval

Frank Hopfgartner, Joemon Jose
2007 Proceedings of the international workshop on Workshop on multimedia information retrieval - MIR '07  
In this paper, we explore the effectiveness of a number of interfaces and feedback mechanisms and compare their relative performance using a simulated evaluation methodology.  ...  On the one hand, these systems try to reduce the effect of the semantic gap, an issue currently being addressed by the multimedia retrieval community.  ...  It is the view of the authors but not necessarily the view of the community.  ... 
doi:10.1145/1290082.1290127 dblp:conf/mir/HopfgartnerJ07 fatcat:2cydhbjojbh25dltm4kvq3i7sq

Benchmarking image and video retrieval

Stéphane Marchand-Maillet, Marcel Worring
2006 Proceedings of the 8th ACM international workshop on Multimedia information retrieval - MIR '06  
In this paper, we take a bird's eye view on benchmarking multimedia IR systems (with the particular case of image and video retrieval) and summarize contributions made to a dedicated special session at  ...  From the analysis of a classical IR system, we identify locations of interest for evaluation of performance.  ...  This specific study concentrates on how to present complex data to the user for efficient usage.  ... 
doi:10.1145/1178677.1178718 dblp:conf/mir/Marchand-MailletW06 fatcat:hom2mcvssnbrtfpojt4gzpgj3e

Dialog-based Interactive Image Retrieval [article]

Xiaoxiao Guo, Hui Wu, Yu Cheng, Steven Rennie, Gerald Tesauro, Rogerio Schmidt Feris
2018 arXiv   pre-print
However, most current systems rely on restricted forms of user feedback, such as binary relevance responses, or feedback based on a fixed set of relative attributes, which limits their impact.  ...  on natural language rather than pre-specified attributes leads to more effective retrieval results, and a more natural and expressive communication interface.  ...  Particularly, we observe that feedback based on natural language is more effective than feedback based on predefined relative attributes by a large margin.  ... 
arXiv:1805.00145v3 fatcat:jwihvyfainb3tp67pmvrixhj3e

Image retrieval

Ritendra Datta, Dhiraj Joshi, Jia Li, James Z. Wang
2008 ACM Computing Surveys  
We have witnessed great interest and a wealth of promise in content-based image retrieval as an emerging technology.  ...  While the last decade laid foundation to such promise, it also paved the way for a large number of new techniques and systems, got many new people involved, and triggered stronger association of weakly  ...  One of the few studies categorizes users as experts and novices and studies their interaction patterns with respect to a video library [Christel and Conescu 2005] .  ... 
doi:10.1145/1348246.1348248 fatcat:5jbcrsxkkbac5cya3zb7eb22ea

Human Action Retrieval via efficient feature matching

Jun Tang, Ling Shao, Xiantong Zhen
2013 2013 10th IEEE International Conference on Advanced Video and Signal Based Surveillance  
As a large proportion of the available video media concerns humans, human action retrieval is posed as a new topic in the domain of content-based video retrieval.  ...  For retrieving complex human actions, measuring the similarity between two videos represented by local features is a critical issue.  ...  Acknowledgements Jun Tang would like to acknowledge the support of China Scholarship Council and Natural Science Foundation of Anhui Provincial Education Department (Grant No. 2011KJ A008).  ... 
doi:10.1109/avss.2013.6636657 dblp:conf/avss/TangSZ13 fatcat:4rmirtywyvcgrajnelkpopletm

Semantic Mapping in Video Retrieval

Maaike H.T. de Boer
2018 SIGIR Forum  
For the video level relevance feedback, we base our method on literature in text retrieval.  ...  On video level, we propose an Adaptive Relevance Feedback ( ARF) method, which is based on the classical Rocchio relevance feedback method from the field of text retrieval.  ... 
doi:10.1145/3190580.3190606 fatcat:a7agjytxhng4na47sfv7xsoy2a

Rapid development of Virtual Reality based construction sequence simulations: a case study

Jason Lucas
2020 Journal of Information Technology in Construction  
One of the barriers for widespread use of VR in the construction classroom is the lack of available content.  ...  The framework and necessary model development is discussed with initial responses from students to a pilot test of the simulations in the classroom.  ...  A preliminary evaluation study was conducted to get initial feedback from the students on the simulation (Fig. 10) .  ... 
doi:10.36680/j.itcon.2020.004 fatcat:oeqkme2ekfdvbevthddkfs3dwi

Video Retrieval Based on Semantic Concepts

A.G. Hauptmann, M.G. Christel, Rong Yan
2008 Proceedings of the IEEE  
This leads us to ask how can they be used automatically and how does a user (or a retrieval system) translate the user's information need into a selection of related concepts that would help find the relevant  ...  video clips, from the large list of available concepts.  ...  Over and the TRECVID organizers for shepherding the video retrieval evaluations. They are also indebted to W.  ... 
doi:10.1109/jproc.2008.916355 fatcat:icx463ds5nbwpigc5abyhrfaai

Supporting exploratory video retrieval tasks with grouping and recommendation

Martin Halvey, David Vallet, David Hannah, Joemon M. Jose
2014 Information Processing & Management  
recommendations based on a specific aspect of the user task.  ...  and the second the exploitation of past usage history in order to provide video recommendations.  ...  Second, our study on recommendation techniques based on implicit feedback indicated that the grouping paradigm can be complemented effectively with recommendation approaches.  ... 
doi:10.1016/j.ipm.2014.06.004 fatcat:3xx5v326d5c5xedts4rwfozxby

High-level representation sketch for video event retrieval

Yu Zhang, Xiaowu Chen, Liang Lin, Changqun Xia, Dongqing Zou
2016 Science China Information Sciences  
We show that this representation can facilitate a novel sketch based video retrieval (SBVR) system, which has not been considered before to the best of our knowledge.  ...  To do this, event sketches are constructed on both the user queries and database videos, and compared under a novel graph-matching scheme based on data-driven Monta Carlo Markov chain (DDMCMC).  ...  Conflict of interest The authors declare that they have no conflict of interest.  ... 
doi:10.1007/s11432-015-5494-4 fatcat:ikakfwoxtzd4xn6bumuk7lspni

Personalization in multimedia retrieval: A survey

Yijuan Lu, Nicu Sebe, Ross Hytnen, Qi Tian
2010 Multimedia tools and applications  
With the explosive broadcast of multimedia (text documents, image, video etc.) in our life, how to annotate, search, index, browse and relate various forms of information efficiently becomes more and more  ...  The goal of this survey is to give an overview of the current situation in the branches of research that are involved in annotation, relation and presentation to a user by preference.  ...  The work of Nicu Sebe has been supported by the FP7 IP GLOCAL european project and by the FIRB S-PATTERN project.  ... 
doi:10.1007/s11042-010-0621-0 fatcat:lopdnnydibfbtowpl2bicoswye

Interactive search in image retrieval: a survey

Bart Thomee, Michael S. Lew
2012 International Journal of Multimedia Information Retrieval  
In this article, we focus on the topic of contentbased image retrieval using interactive search techniques, i.e., how does one interactively find any kind of imagery from any source, regardless of whether  ...  However, this also means that finding an item of interest is increasingly difficult, a digital needle in the proverbial haystack.  ...  Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s)  ... 
doi:10.1007/s13735-012-0014-4 fatcat:gm5qzupaivcdbao437fdn6l54i

Latent topics-based relevance feedback for video retrieval

Ruben Fernandez-Beltran, Filiberto Pla
2016 Pattern Recognition  
This work presents a novel Content-Based Video Retrieval approach in order to cope with the semantic gap challenge by means of latent topics.  ...  Several retrieval simulations have been carried out using three databases and seven different ranking functions to test the performance of the presented approach.  ...  Later, we have defined the proposed retrieval framework based on short-term relevance feedback.  ... 
doi:10.1016/j.patcog.2015.09.007 fatcat:c7gqy4xgabdv3neij54znms3wa
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