Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009199403> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2009199403 abstract "Automatic melody extraction techniques can be used to index and retrieve songs in music databases. Here, we consider a piece of music consisting of numerical music scores (e.g. the MIDI file format) as the input. Segmentation is done based on the tempo information, and a music score is decomposed into bars. Each bar is indexed, and a bar index table is built accordingly. Two approaches were proposed to find repeating patterns by the authors recently. In the first approach, an adaptive dictionary-based algorithm known as the Lempel Ziv 78 (LZ-78) was modified and applied to melody extraction, which is called the modified LZ78 algorithm or MLZ78. In the second approach, a sliding window is applied to generate the pattern dictionary. It is called the Exhaustive Search with Progressive LEngth algorithm or ESPLE. Dictionaries generated from both approaches need to be pruned to remove non-repeating patterns. Each iteration of either MLZ78 or ESPLE is followed by pruning of updated dictionaries generated from the previous cycle until the dictionaries converge. Experiments are performed on MIDI files to evaluate the performance of the proposed algorithms. In this research, we compare results obtained from these two systems in terms of complexity, performance accuracy and efficiency. Their relative merits and shortcomings are discussed in detail." @default.
- W2009199403 created "2016-06-24" @default.
- W2009199403 creator A5001082656 @default.
- W2009199403 creator A5010028928 @default.
- W2009199403 creator A5062391400 @default.
- W2009199403 date "2001-12-19" @default.
- W2009199403 modified "2023-09-25" @default.
- W2009199403 title "<title>Comparison of dictionary-based approaches to automatic repeating melody extraction</title>" @default.
- W2009199403 cites W1517697860 @default.
- W2009199403 cites W1964219887 @default.
- W2009199403 cites W1965410559 @default.
- W2009199403 cites W2027518030 @default.
- W2009199403 cites W2039482332 @default.
- W2009199403 cites W2107004142 @default.
- W2009199403 cites W2107745473 @default.
- W2009199403 cites W2122962290 @default.
- W2009199403 cites W2143952351 @default.
- W2009199403 cites W2152358851 @default.
- W2009199403 doi "https://doi.org/10.1117/12.451101" @default.
- W2009199403 hasPublicationYear "2001" @default.
- W2009199403 type Work @default.
- W2009199403 sameAs 2009199403 @default.
- W2009199403 citedByCount "0" @default.
- W2009199403 crossrefType "proceedings-article" @default.
- W2009199403 hasAuthorship W2009199403A5001082656 @default.
- W2009199403 hasAuthorship W2009199403A5010028928 @default.
- W2009199403 hasAuthorship W2009199403A5062391400 @default.
- W2009199403 hasConcept C102392041 @default.
- W2009199403 hasConcept C108010975 @default.
- W2009199403 hasConcept C111919701 @default.
- W2009199403 hasConcept C11413529 @default.
- W2009199403 hasConcept C121332964 @default.
- W2009199403 hasConcept C124101348 @default.
- W2009199403 hasConcept C130590232 @default.
- W2009199403 hasConcept C153180895 @default.
- W2009199403 hasConcept C153294291 @default.
- W2009199403 hasConcept C154945302 @default.
- W2009199403 hasConcept C168781493 @default.
- W2009199403 hasConcept C188721877 @default.
- W2009199403 hasConcept C2778751112 @default.
- W2009199403 hasConcept C28490314 @default.
- W2009199403 hasConcept C41008148 @default.
- W2009199403 hasConcept C45235069 @default.
- W2009199403 hasConcept C6557445 @default.
- W2009199403 hasConcept C71901391 @default.
- W2009199403 hasConcept C75165309 @default.
- W2009199403 hasConcept C77088390 @default.
- W2009199403 hasConcept C8112396 @default.
- W2009199403 hasConcept C86803240 @default.
- W2009199403 hasConcept C97250363 @default.
- W2009199403 hasConceptScore W2009199403C102392041 @default.
- W2009199403 hasConceptScore W2009199403C108010975 @default.
- W2009199403 hasConceptScore W2009199403C111919701 @default.
- W2009199403 hasConceptScore W2009199403C11413529 @default.
- W2009199403 hasConceptScore W2009199403C121332964 @default.
- W2009199403 hasConceptScore W2009199403C124101348 @default.
- W2009199403 hasConceptScore W2009199403C130590232 @default.
- W2009199403 hasConceptScore W2009199403C153180895 @default.
- W2009199403 hasConceptScore W2009199403C153294291 @default.
- W2009199403 hasConceptScore W2009199403C154945302 @default.
- W2009199403 hasConceptScore W2009199403C168781493 @default.
- W2009199403 hasConceptScore W2009199403C188721877 @default.
- W2009199403 hasConceptScore W2009199403C2778751112 @default.
- W2009199403 hasConceptScore W2009199403C28490314 @default.
- W2009199403 hasConceptScore W2009199403C41008148 @default.
- W2009199403 hasConceptScore W2009199403C45235069 @default.
- W2009199403 hasConceptScore W2009199403C6557445 @default.
- W2009199403 hasConceptScore W2009199403C71901391 @default.
- W2009199403 hasConceptScore W2009199403C75165309 @default.
- W2009199403 hasConceptScore W2009199403C77088390 @default.
- W2009199403 hasConceptScore W2009199403C8112396 @default.
- W2009199403 hasConceptScore W2009199403C86803240 @default.
- W2009199403 hasConceptScore W2009199403C97250363 @default.
- W2009199403 hasLocation W20091994031 @default.
- W2009199403 hasOpenAccess W2009199403 @default.
- W2009199403 hasPrimaryLocation W20091994031 @default.
- W2009199403 hasRelatedWork W1546966002 @default.
- W2009199403 hasRelatedWork W1964805666 @default.
- W2009199403 hasRelatedWork W2009199403 @default.
- W2009199403 hasRelatedWork W2134786086 @default.
- W2009199403 hasRelatedWork W2161144997 @default.
- W2009199403 hasRelatedWork W2367676231 @default.
- W2009199403 hasRelatedWork W2738461075 @default.
- W2009199403 hasRelatedWork W2748952813 @default.
- W2009199403 hasRelatedWork W2898443713 @default.
- W2009199403 hasRelatedWork W3006357485 @default.
- W2009199403 isParatext "false" @default.
- W2009199403 isRetracted "false" @default.
- W2009199403 magId "2009199403" @default.
- W2009199403 workType "article" @default.