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Efficient search

Alexander G. Hauptmann, Jonathan J. Wang, Wei-Hao Lin, Jun Yang, Michael Christel
2008 Proceedings of the 2008 international conference on Content-based image and video retrieval - CIVR '08  
We introduce an interface for efficient video search that exploits the human ability to quickly scan visual content, after an automatic system has done its best to arrange the images in order of relevance  ...  While extreme video retrieval is taxing to the human, it has also been shown to be very effective.  ...  System Approach Our approach builds on existing work in the Informedia Video Search system [1] . This includes search based on text keywords, and image similarity.  ... 
doi:10.1145/1386352.1386422 dblp:conf/civr/HauptmannWLYC08 fatcat:zrjpi3y7xnhkxk33hrh7ewt2qe

Efficient Search: The Informedia Video Retrieval System

Alexander Hauptmann, Jonathan J. Wang, Wei-Hao Lin, Jun Yang, Michael G Christel
2018
We introduce an interface for efficient video search that exploits the human ability to quickly scan visual content, after an automatic system has done its best to arrange the images in order of relevance  ...  While extreme video retrieval is taxing to the human, it has also been shown to be very effective.  ...  System Approach Our approach builds on existing work in the Informedia Video Search system [1] . This includes search based on text keywords, and image similarity.  ... 
doi:10.1184/r1/6605117.v1 fatcat:pvjy7havo5a2rervya27kz2i7u

An efficient multi-language Video Search Engine to facilitate the HADJ and the UMRA [article]

Mohamed Hamroun, Sonia Lajmi
2019 arXiv   pre-print
In this paper present a new project accomplishing a search engine in a large video database enabling any pilgrims to get the information that he care about as fast, accurate.  ...  Therefore, it is necessary to develop a system to facilitate access to information related to the duties, the pillars, the stages and the prayers.  ...  Therefore, it became necessary to develop an efficient video search engine to bring the image of the rituals for pilgrims.  ... 
arXiv:1904.08418v1 fatcat:vqvsww2agjbwjghfwt5gzmitpq

Supporting video library exploratory search

Michael G. Christel
2008 Proceedings of the 2008 international conference on Content-based image and video retrieval - CIVR '08  
Storyboards, a grid layout of thumbnail images as surrogates representing video, have received much attention in video retrieval interfaces and published studies through the years, and work quite well  ...  One challenge for interactive video search is to move beyond support for fact-finding and also address broader, longer term search activities of learning, analysis, synthesis, and discovery.  ...  As discussed in Section 6, users coming to the Informedia system for the first time tend to be very experienced and comfortable with web-based search like Google text search, and less familiar with video  ... 
doi:10.1145/1386352.1386410 dblp:conf/civr/Christel08 fatcat:35w5xlo52fehdf4juwsyof4umi

Merging storyboard strategies and automatic retrieval for improving interactive video search

Michael G. Christel, Rong Yan
2007 Proceedings of the 6th ACM international conference on Image and video retrieval - CIVR '07  
Attributes of the automatic search and interactive search systems are discussed to further optimize shot-based retrieval from news corpora.  ...  Further, the full Informedia interface with automatic search results as an option along with other query mechanisms scored significantly better than all other TRECVID 2006 interactive search systems.  ...  of extreme video retrieval interface.  ... 
doi:10.1145/1282280.1282351 dblp:conf/civr/ChristelY07 fatcat:morsepvdybgjnefd2pdlc7auzy

Efficient targeted search using a focus and context video browser

Ork De Rooij, Marcel Worring
2012 ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)  
Currently there are several interactive content-based video retrieval techniques and systems available. However, retrieval performance depends heavily on the means of interaction.  ...  Results indicate that the ideas have merit, and that the browser performs very well when compared to the state-of-the-art in video retrieval.  ...  We propose to make targeted search more efficient by developing a focus and context technique for video retrieval.  ... 
doi:10.1145/2379790.2379793 fatcat:rbeuvtv3d5ftlhsw3slbdr7js4

Using words and phonetic strings for efficient information retrieval from imperfectly transcribed spoken documents

Michael J. Witbrock, Alexander G. Hauptmann
1997 Proceedings of the second ACM international conference on Digital libraries - DL '97  
Overview of the Informedia Digital Video Library System Searching for relevant material in documents containing transcription errors presents new challenges for Information Retrieval.  ...  THE INFORMEDIA SEARCH ENGINE The Informedia search engine, SEIDX, does statistical document retrieval based on the vector-space retrieval model [Salton71, Witten94] .  ... 
doi:10.1145/263690.263779 dblp:conf/dl/WitbrockH97 fatcat:b6tzop4ejfhyba64emnzgeuz7i

Indexing, browsing, and searching of digital video

Alan F. Smeaton
2005 Annual Review of Information Science and Technology  
The best example of a video retrieval system which supports transcript searching or searching through closed captions is the landmark Informedia system developed at Carnegie Mellon University (Hauptmann  ...  Development of the Informedia system is still on-going and new advances are still being made by the CMU group (Informedia, 2002) .  ... 
doi:10.1002/aris.1440380109 fatcat:lpwg36agnze4vl7ehkjuiv3pbu

Balancing thread based navigation for targeted video search

Ork de Rooij, Cees G.M. Snoek, Marcel Worring
2008 Proceedings of the 2008 international conference on Content-based image and video retrieval - CIVR '08  
In addition, both browsers rank among the best interactive retrieval systems currently available.  ...  Various query methods for video search exist. Because of the semantic gap each method has its limitations. We argue that for effective retrieval query methods need to be combined at retrieval time.  ...  Inspired by Informedia, the VisionGo video search engine [16] is primarily based on targeted search.  ... 
doi:10.1145/1386352.1386414 dblp:conf/civr/RooijSW08 fatcat:5mifcygobrdllexoh3pozsnwsy

An asynchronous collaborative search system for online video search

Martin Halvey, David Vallet, David Hannah, Yue Feng, Joemon M. Jose
2010 Information Processing & Management  
2010) An asynchronous collaborative search system for online video search. Information Processing and Management, 46 (6). pp. 733-748. ISSN 0306-4573 , http://dx.  ...  In addition the results of this evaluation provide a comparison between implicit and explicit collaboration in the same search system.  ...  We begin by discussing video retrieval and in particular the problems related with interactive video retrieval and how some of these problems can be overcome by using collaborative systems.  ... 
doi:10.1016/j.ipm.2009.11.007 fatcat:oiwlj3rl3ng6zmbdthg42vldiy

Interactive Searching and Browsing of Video Archives: Using Text and Using Image Matching [chapter]

Alan F. Smeaton, Cathal Gurrin, Hyowon Lee
2006 Signals and Communication Technology  
The support of the Enterprise Ireland Informatics Directorate is also gratefully acknowledged.  ...  In a similar way to the two retrieval systems detailed later in this chapter, the Informedia system brings together various strands of video retrieval research into one large system that provides retrieval  ...  By providing a mechanism to see the full broadcast for any given shot, the system can allow more efficient searching.  ... 
doi:10.1007/978-3-540-33215-2_9 fatcat:prigexdutzatdnoi44w2wxqa74

Search trails using user feedback to improve video search

Frank Hopfgartner, David Vallet, Martin Halvey, Joemon Jose
2008 Proceeding of the 16th ACM international conference on Multimedia - MM '08  
This feedback is the basis for providing recommendations to users of our video retrieval system.  ...  We use community based feedback mined from the interactions of previous users of our video search system to aid users in their search tasks.  ...  This research work was partially supported by the EC under contracts: K-Space (FP6-027026) and SEMEDIA (FP6-045032).  ... 
doi:10.1145/1459359.1459405 dblp:conf/mm/HopfgartnerVHJ08 fatcat:qzc64vui5fa33flxt2hw5ssi3y

The Mediamill Semantic Video Search Engine

M. Worring, C.G.M Snoek, O. de Rooij, G. P. Nguyen, A.W.M. Smeulders
2007 2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07  
In this paper we present the methods underlying the Medi-aMill semantic video search engine.  ...  To support the user in navigating the collection, the system defines a visual similarity space, a semantic similarity space, a semantic thread space, and browsers to explore them.  ...  To limit the amount of user interaction and to measure search system efficiency, all individual search topics are bounded by a 15-minute time limit.  ... 
doi:10.1109/icassp.2007.367294 dblp:conf/icassp/WorringSRNS07 fatcat:mmciw5mbnrd7joqqd5htp562mi

Informedia at TRECVID 2003 : Analyzing and Searching Broadcast News Video

Alexander G. Hauptmann, Robert V. Baron, Ming-yu Chen, Michael G. Christel, Pinar Duygulu, C. Huang, Rong Jin, Wei-Hao Lin, Tobun D. Ng, Neema Moraveji, Norman Papernick, Cees G. M. Snoek (+4 others)
2003 TREC Video Retrieval Evaluation  
Interactive search This year, we submitted two runs using different versions of the Informedia systems.  ...  Extracted Features and Non-TRECVID Metadata Classifiers for Anchors and Commercials Underlying all classifiers and retrieval systems is a set of features extracted from the MPEG videos.  ...  Text-based features are the most reliable high-level features applicable in video retrieval, based on the best-performing video retrieval systems in 2001 and 2002.  ... 
dblp:conf/trecvid/HauptmannBCCDHJ03 fatcat:to5jngfvdvcr3bxd7yt5tbmriu

Indexing, Browsing, and Searching of Digital Video and Digital Audio Information [chapter]

Alan F. Smeaton
2000 Lecture Notes in Computer Science  
Ideally, to cater for the many different interpretations of, say, a video, from many potential searchers, we would like to be able to capture all these possible features, but we cannot.  ...  Multimedia objects such as video clips have multiple dimensions and how we view an object, what our task is, what we are looking for, and so on, will all elicit different properties.  ...  than search the metadata associated with a video, or the video transcript.  ... 
doi:10.1007/3-540-45368-7_5 fatcat:7mxu7jjot5fzhj7zrfeqmacady
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