Results 11 to 20 of about 613,746 (324)
SPARQL Query Recommendations by Example [PDF]
, 2016 In this demo paper, a SPARQL Query Recommendation Tool (called SQUIRE) based on query reformulation is presented. Based on three steps, Generalization, Specialization and Evaluation, SQUIRE implements the logic of reformulating a SPARQL query that is satisfiable w.r.t a source RDF dataset, into others that are satisfiable w.r.t a target RDF dataset. In
Allocca, Carlo +3 more
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Efficient black-box attack with surrogate models and multiple universal adversarial perturbations [PDF]
Scientific ReportsDeep learning models are inherently vulnerable to adversarial examples, particularly in black-box settings where attackers have limited knowledge of the target model.
Tao Ma +4 more
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Query-by-Example with Acoustic Word Embeddings Using wav2vec Pretraining [PDF]
Jisuanji kexue, 2022 Query-by-Example is a popular keyword detection method in the absence of speech resources.It can build a keyword query system with excellent performance when there are few labeled voice resources and a lack of pronunciation dictionaries.In recent years ...
LI Zhao-qi, LI Ta
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Hough Transform-Based Angular Features for Learning-Free Handwritten Keyword Spotting
Sensors, 2021 Handwritten keyword spotting (KWS) is of great interest to the document image research community. In this work, we propose a learning-free keyword spotting method following query by example (QBE) setting for handwritten documents. It consists of four key
Subhranil Kundu +5 more
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Diagnostics, 2021 Medical imaging is essential nowadays throughout medical education, research, and care. Accordingly, international efforts have been made to set large-scale image repositories for these purposes.
Camilo G. Sotomayor +8 more
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Learning Acoustic Word Embeddings With Dynamic Time Warping Triplet Networks
IEEE Access, 2020 In the last years, acoustic word embeddings (AWEs) have gained significant interest in the research community. It applies specifically to the application of acoustic embeddings in the Query-by-Example Spoken Term Detection (QbE-STD) search and related ...
Denis Shitov +3 more
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Applied Sciences, 2021 The large amount of information stored in audio and video repositories makes search on speech (SoS) a challenging area that is continuously receiving much interest.
Javier Tejedor +4 more
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Query by Example in Remote Sensing Image Archive Using Enhanced Deep Support Vector Data Description
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 This article studies remote sensing image retrieval using kernel-based support vector data description (SVDD). We exploit deep SVDD, which is a well-known method for one-class classification to recover the most relevant samples from the archive.
Omid Ghozatlou +2 more
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Research on data query and application of obstacle dataset based on spatio-temporal data model
Hangkong gongcheng jinzhan, 2023 The obstacle dataset is a kind of aeronautical information dataset based on the aeronautical information exchange model (AIXM) specification proposed by International Civil Aviation Organization (ICAO) under the aviation intelligence management(AIM ...
LAI Xin, LIANG Changsheng, ZHU Meiling
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An Introduction to the Patstat Database with Example Queries [PDF]
Australian Economic Review, 2014 AbstractThis article provides an introduction to the Patstat patent database. It offers guided examples of 10 popular queries that are relevant for research purposes and that cover the most important data tables. It is targeted at academic researchers and practitioners who are willing to learn the basics of the database.
Gaétan de Rassenfosse +2 more
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