On the Similarity Search With Hamming Space Sketches
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F21%3A00121403" target="_blank" >RIV/00216224:14330/21:00121403 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4018/978-1-7998-4963-6.ch005" target="_blank" >http://dx.doi.org/10.4018/978-1-7998-4963-6.ch005</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4018/978-1-7998-4963-6.ch005" target="_blank" >10.4018/978-1-7998-4963-6.ch005</a>
Alternative languages
Result language
angličtina
Original language name
On the Similarity Search With Hamming Space Sketches
Original language description
This chapter focuses on data searching, which is nowadays mostly based on similarity. The similarity search is challenging due to its computational complexity, and also the fact that similarity is subjective and context dependent. The authors assume the metric space model of similarity, defined by the domain of objects and the metric function that measures the dissimilarity of object pairs. The volume of contemporary data is large, and the time efficiency of similarity query executions is essential. This chapter investigates transformations of metric space to Hamming space to decrease the memory and computational complexity of the search. Various challenges of the similarity search with sketches in the Hamming space are addressed, including the definition of sketching transformation and efficient search algorithms that exploit sketches to speed-up searching. The indexing of Hamming space and a heuristic to facilitate the selection of a suitable sketching technique for any given application are also considered.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
<a href="/en/project/EF16_019%2F0000822" target="_blank" >EF16_019/0000822: CyberSecurity, CyberCrime and Critical Information Infrastructures Center of Excellence</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Intelligent Analytics With Advanced Multi-Industry Applications
ISBN
9781799849636
Number of pages of the result
31
Pages from-to
97-127
Number of pages of the book
392
Publisher name
IGI Global
Place of publication
Hershey, PA (USA)
UT code for WoS chapter
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