Приказ основних података о документу
Cognitively Economical Heuristic for Multiple Sequence Alignment under Uncertainties
dc.creator | Gnjatović, Milan | |
dc.creator | Maček, Nemanja | |
dc.creator | Saračević, Muzafer | |
dc.creator | Adamović, Saša | |
dc.creator | Joksimović, Dušan | |
dc.creator | Karabašević, Darjan | |
dc.date.accessioned | 2023-12-05T13:59:10Z | |
dc.date.available | 2023-12-05T13:59:10Z | |
dc.date.issued | 2023 | |
dc.identifier.issn | 2075-1680 | |
dc.identifier.uri | http://jakov.kpu.edu.rs/handle/123456789/1514 | |
dc.description.abstract | This paper introduces a heuristic for multiple sequence alignment aimed at improving real-time object recognition in short video streams with uncertainties. It builds upon the idea of the progressive alignment but is cognitively economical to the extent that the underlying edit dis- tance approach is adapted to account for human working memory limitations. Thus, the proposed heuristic procedure has a reduced computational complexity compared to optimal multiple sequence alignment. On the other hand, its relevance was experimentally confirmed. An extrinsic evaluation conducted in real-life settings demonstrated a significant improvement in number recognition accu- racy in short video streams under uncertainties caused by noise and incompleteness. The second line of evaluation demonstrated that the proposed heuristic outperforms humans in the post-processing of recognition hypotheses. This indicates that it may be combined with state-of-the-art machine learning approaches, which are typically not tailored to the task of object sequence recognition from a limited number of frames of incomplete data recorded in a dynamic scene situation | sr |
dc.language.iso | en | sr |
dc.publisher | Basel, Switzerland : MDPI | sr |
dc.rights | restrictedAccess | sr |
dc.source | Axioms | sr |
dc.subject | multiple sequence alignment | sr |
dc.subject | object recognition | sr |
dc.subject | uncertainty in vision task | sr |
dc.subject | cognitive economy | sr |
dc.title | Cognitively Economical Heuristic for Multiple Sequence Alignment under Uncertainties | sr |
dc.type | article | sr |
dc.rights.license | BY | sr |
dc.citation.volume | 12 | |
dc.citation.issue | 1 | |
dc.citation.spage | 3 | |
dc.identifier.doi | 10.3390/axioms12010003 | |
dc.type.version | publishedVersion | sr |