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Near Similarity Search and Plagiarism Analysis [chapter]

Benno Stein, Sven Meyer zu Eissen
2006 Studies in Classification, Data Analysis, and Knowledge Organization  
These fingerprints operationalize the concept of "near similarity" and enable one to quickly identify candidate passages for plagiarism.  ...  An overlap of two documents' fingerprints indicate a possibly plagiarized text passage.  ...  Altogether, these properties make the concept of fuzzy-fingerprinting an ideal tool for plagiarism analysis and near similarity search in large document collections.  ... 
doi:10.1007/3-540-31314-1_52 fatcat:idskpiugfbbhfjmxiyo5xlkmdu

Achieving effective cloud search services: multi-keyword ranked search over encrypted cloud data supporting synonym query

Zhangjie Fu, Xingming Sun, Nigel Linge, Lu Zhou
2014 IEEE transactions on consumer electronics  
For consumers, they want to find the most relevant products or data, which is highly desirable in the "pay-as-you use" cloud computing paradigm.  ...  Therefore, how to enable an effective searchable system with support of ranked search remains a very challenging problem.  ...  i  will allow the enhanced scheme produce different similarity scores even for the same search keywords.  ... 
doi:10.1109/tce.2014.6780939 fatcat:howmjads7ncx7cbsyikryrkmb4

Evolution of biosequence search algorithms: a brief survey [article]

Gregory Kucherov
2018 arXiv   pre-print
The paper surveys the evolution of main algorithmic techniques to compare and search biological sequences.  ...  We highlight key algorithmic ideas emerged in response to several interconnected factors: shifts of biological analytical paradigm, advent of new sequencing technologies, and a substantial increase in  ...  Acknowledgements Many thanks go to Karel Břinda for his helpful comments and suggestions. Bibliography  ... 
arXiv:1808.01038v4 fatcat:uiyjrwvgprgu3nfcu6i47o4wpe

Multimedia search reranking

Tao Mei, Yong Rui, Shipeng Li, Qi Tian
2014 ACM Computing Surveys  
Approaches that apply text search techniques for multimedia search have achieved limited success as they entirely ignore visual content as a ranking signal.  ...  Numerous techniques have been developed for visual search re-ranking. The purpose of this paper is to categorize and evaluate these algorithms.  ...  Ting Yao, for their insightful discussions. The authors also would like to thank the anonymous reviewers for their valuable comments. This work was supported in part to Dr.  ... 
doi:10.1145/2536798 fatcat:6kmga3jo4fa2tp4354wukfuzja

Searching near-replicas of images via clustering

Edward Y. Chang, Chen Li, James Z. Wang, Peter Mork, Gio Wiederhold, Sethuraman Panchanathan, Shih-Fu Chang, C.-C. Jay Kuo
1999 Multimedia Storage and Archiving Systems IV  
Searching for the replicas of an image often takes just one IO to look up the location of the cluster containing similar objects and one sequential le IO to read in this cluster.  ...  To speed up the copy detection, RIME uses a new clustering hashing approach that rst clusters similar images on adjacent disk cylinders and then builds indexes to access the clusters made in this way.  ...  In this paper, we present a new similarity search paradigm: a clustering indexing combined scheme.  ... 
doi:10.1117/12.360433 fatcat:z7sn5yl43jhmfbzhjdpalfqfj4

Evolving Search Space for Neural Architecture Search [article]

Yuanzheng Ci, Chen Lin, Ming Sun, Boyu Chen, Hongwen Zhang, Wanli Ouyang
2021 arXiv   pre-print
an optimized search space subset.  ...  To further enhance the degree of automation for neural architecture search, we present a Neural Search-space Evolution (NSE) scheme that iteratively amplifies the results from the previous effort by maintaining  ...  Notably, an identity operation op id is additionally indexed in K for normal layers with g id always equals 1.  ... 
arXiv:2011.10904v2 fatcat:4zqr7bm4enf47o7uimjgjnh4sa

Management by network search

M. Uddin, R. Stadler, A. Clemm
2012 2012 IEEE Network Operations and Management Symposium  
reports on a testbed implementation with management applications built for exploratory purposes of this new paradigm.  ...  network search.  ...  We report on a testbed implementation set up for exploration of this paradigm, where a simple search system with a search interface for an administrator has been built, together with an application for  ... 
doi:10.1109/noms.2012.6211893 dblp:conf/noms/UddinSC12 fatcat:htvib7ovtjbtvfswgs7gtyemym

Mental image search by boolean composition of region categories

Julien Fauqueur, Nozha Boujemaa
2006 Multimedia tools and applications  
The indexing scheme is fully unsupervised and the query mode requires minimal user interaction (no example image to provide, no sketch to draw).  ...  Existing content-based image retrieval paradigms almost never address the problem of starting the search, when the user has no starting example image but rather a mental image.  ...  Acknowledgment We would like to thank Aicha El Golli for generating the Kohonen maps of the visual thesaurus. We would also like to thank TF1 Channel for providing TV news videos.  ... 
doi:10.1007/s11042-006-0033-3 fatcat:vkrdmnuspbfs7jpyhlotvtnzve

Efficient similarity search for market basket data

Alexandros Nanopoulos, Yannis Manolopoulos
2002 The VLDB journal  
In this paper, we propose a novel scheme for similarity search queries in basket data.  ...  Extensive experimental results, for a variety of factors, illustrate the superiority of the proposed scheme over the state-of-the-art method.  ...  representation of transaction data; b) an indexing scheme along with the algorithms for similarity searching, for the organization of representations.  ... 
doi:10.1007/s00778-002-0068-7 fatcat:gr37alm5njac7d5bnx6gth3lje

Frontiers in multimedia search

Alan Hanjalic, Martha Larson
2011 Proceedings of the 19th ACM international conference on Multimedia - MM '11  
Hanjalic • From Multimedia Information Retrieval (MIR) to Social Media Retrieval • What multimedia search should do for you M.  ...  Hanjalic • From Multimedia Information Retrieval (MIR) to Social Media Retrieval • What multimedia search should do for you M.  ...  Frontiers in Multimedia Search, ACM Multimedia, Scottsdale, US, November 2011 Revealing Hidden Cool Places Near2Me video (9 minutes)  ... 
doi:10.1145/2072298.2072398 dblp:conf/mm/HanjalicL11 fatcat:txi4arbwdfcyhgqk25cdqfvxbm

AN ANATOMY OF A LARGE-SCALE IMAGE SEARCH ENGINE [chapter]

Wei-Cheng Lai, Edward Y. Chang, Kwang-Ting (Tim) Cheng
2003 Series in Machine Perception and Artificial Intelligence  
Through an example, we demonstrate how, and explain why our perception-based search paradigm can effectively personalize a query and achieve high recall.  ...  Through the learner frame, the system learns what the user wants via an active learning process. The similarity search frame displays images that match the user's query concept.  ...  To deal with the "dimensionality-curse" problem and to support dynamic subspace searching, we propose an indexing scheme using clustering and classification methods for supporting approximate similarity  ... 
doi:10.1142/9789812775375_0013 fatcat:m3u5v34ibvg7thywijphjvyrqa

Statistical similarity search applied to content-based video copy detection

A. Joly, O. Buisson, C. Frelicot
2005 21st International Conference on Data Engineering Workshops (ICDEW'05)  
By studying the influence of this approximate search on a complete CBCD scheme based on local video fingerprints, we also show that trading quality for time during the search does not degrade seriously  ...  In most image or video retrieval systems, the search of similar features in the database is performed by a geometrical query in a multidimensional index structure.  ...  The basic idea of the Statistical Similarity Search (S 3 ) technique we propose is to extend the approximate search paradigm to ǫ-range queries, leading to the statistical query paradigm.  ... 
doi:10.1109/icde.2005.291 dblp:conf/icde/JolyBF05 fatcat:nemkgzudejgdrc6jkjbrz6734u

Multimedia Search and Retrieval [chapter]

Shih-Fu Chang, Qian Huang, Thomas Huang, Atul Puri, Behzad Shahraray
2000 Multimedia Systems, Standards, and Networks  
The above visual paradigm using the object-based representation and the VFL opens up a great opportunity for image/video search.  ...  For a given descriptor, the description scheme also provides a link to external extraction code and similarity matching code.  ... 
doi:10.1201/9780203908440.ch20 fatcat:3fefc5lqhfb5pjpxlqkde3wjdi

Semantic search over encrypted data

Tarik Moataz, Abdullatif Shikfa, Nora Cuppens-Boulahia, Frederic Cuppens
2013 ICT 2013  
We thus advocate for the need of semantic search over encrypted data.  ...  This improvement over searchable encryption has similar security as the prior work of Curtmola et al. on symmetric searchable encryption.  ...  CONCLUSION Searchable encryption is an interesting paradigm with great potential however its utility is reduced by the fact that previous works focused on exact keyword search, hence its performance was  ... 
doi:10.1109/ictel.2013.6632121 dblp:conf/ict/MoatazSCC13 fatcat:bj3ehelsg5bc7izsyrg36e2g7a

Diverse Active Ranking for Multimedia Search

Shyamsundar Rajaram, Charlie K. Dagli, Nemanja Petrovic, Thomas S. Huang
2007 2007 IEEE Conference on Computer Vision and Pattern Recognition  
First, we introduce a scheme for picking the query set which will be labeled by an oracle so that it will aid us in learning the ranker in as few active learning rounds as possible.  ...  How to best utilize the user's effort for labeling, however, remains unanswered.  ...  The higher the clarity index, the easier it is to classify an instance. A simple illustration is presented in Fig. 3 .  ... 
doi:10.1109/cvpr.2007.383491 dblp:conf/cvpr/RajaramDPH07 fatcat:orunxrwq7fb75dv3ojbhg76sgy
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