A preliminary study on similarity-preserving digital book identifiers (CROSBI ID 626013)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vladimir, Klemo ; Šilić, Marin ; Romić, Nenad ; Delač, Goran ; Srbljić, Siniša
engleski
A preliminary study on similarity-preserving digital book identifiers
Due to proliferation of digital publishing, e-book catalogs are abundant but noisy and unstructured. Tools for the digital librarian rely on ISBN, metadata embedded into digital files (without accepted standard) and cryptographic hash functions for the identification of coderivative or near-duplicate content. However, unreliability of metadata and sensitivity of hashing to even smallest changes prevents efficient detection of coderivative or similar digital books. Focus of the study are books with many versions that differ in certain amount of OCR errors and have a number of sentence-length variations. Identification of similar books is performed using small-sized fingerprints that can be easily shared and compared. We created synthetic datasets to evaluate fingerprinting accuracy while providing standard precision and recall measurements.
locality-sensitive hashing; simhash; digital book; clustering
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
2015.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 9th Workshop on Language Technology for Cultural Heritage, Social Sciences, and Humanities
Podaci o skupu
ACL Workshop on Language Technology for Cultural Heritage, Social Sciences, and Humanities
predavanje
30.07.2015-30.07.2015
Peking, Kina