A Vertical Partitioning Algorithm for Distributed Multimedia Databases

Rodríguez, Lisbeth; Li, Xiaoou

doi:10.1007/978-3-642-23091-2_48

Cited by 10 publications

(5 citation statements)

References 17 publications

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“…Figure 5 shows the number of proposals related to each type of fragmentation. Articles [ 1 , 2 , 3 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 ] focus on horizontal fragmentation; while [ 7 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 ] consider vertical partitioning, [ 67 , 68 , 69 , 70 , 71 , 72 ,…”

Section: Discussionmentioning

confidence: 99%

“…The most relevant work in the category “Fragmentation of Multimedia Databases” is [ 1 ] since it has been cited in several papers ([ 26 , 32 , 40 , 41 , 55 , 67 , 73 ]); in contrast, the most influential method in the category “Dynamic Fragmentation” is [ 70 ] because it has motivated a number of approaches ([ 28 , 29 , 30 , 31 , 32 , 35 , 52 , 56 , 60 , 66 , 69 , 70 , 75 , 77 , 79 , 91 ]); in the category “Fragmentation for NOSQL DBMS”, the article that has attracted more attention is [ 63 ]; finally, [ 25 ] is the most cited work in the category “Other Types of Fragmentation” ([ 23 , 26 , 27 , 32 ]).…”

Section: Discussionmentioning

confidence: 99%

“…Figure 4 shows a bar graph that relates the number of articles to the publisher; most of the articles are concentrated in the Springer publishing house. Springer’s articles primarily addressed vertical ([ 22 , 24 , 25 , 26 , 32 , 33 , 34 , 36 ]) and horizontal ([ 1 , 43 , 46 , 47 , 51 , 55 , 58 , 59 , 63 , 66 ]) fragmentation, 18 of 26 articles. Only one article considers both fragmentation and CBIR ([ 1 ]).…”

Section: Classification Of Research Papersmentioning

confidence: 99%

“…The authors in [ 26 ] presented a vertical fragmentation algorithm for distributed multimedia databases (MAVP, Adaptable Multimedia Vertical Partitioning) that takes into account the size of the multimedia objects to generate an optimal vertical fragmentation scheme. MAVP minimizes the number of irrelevant data accesses and the transportation cost of queries in distributed multimedia databases to achieve efficient retrieval of multimedia objects.…”

Section: Description Of the Set Of Work By Categorymentioning

confidence: 99%

See 3 more Smart Citations

Application of Dynamic Fragmentation Methods in Multimedia Databases: A Review

Castro-Medina

Rodríguez-Mazahua

López-Chau

et al. 2020

Entropy

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Fragmentation is a design technique widely used in multimedia databases, because it produces substantial benefits in reducing response times, causing lower execution costs in each operation performed. Multimedia databases include data whose main characteristic is their large size, therefore, database administrators face a challenge of great importance, since they must contemplate the different qualities of non-trivial data. These databases over time undergo changes in their access patterns. Different fragmentation techniques presented in related studies show adequate workflows, however, some do not contemplate changes in access patterns. This paper aims to provide an in-depth review of the literature related to dynamic fragmentation of multimedia databases, to identify the main challenges, technologies employed, types of fragmentation used, and characteristics of the cost model. This review provides valuable information for database administrators by showing essential characteristics to perform proper fragmentation and to improve the performance of fragmentation schemes. The reduction of costs in fragmentation methods is one of the most desired main properties. To fulfill this objective, the works include cost models, covering different qualities. In this analysis, a set of characteristics used in the cost models of each work is presented to facilitate the creation of a new cost model including the most used qualities. In addition, different data sets or reference points used in the testing stage of each work analyzed are presented.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Classification Of Research Papersmentioning

confidence: 99%

Section: Description Of the Set Of Work By Categorymentioning

confidence: 99%

See 2 more Smart Citations

Application of Dynamic Fragmentation Methods in Multimedia Databases: A Review

Castro-Medina

Rodríguez-Mazahua

López-Chau

et al. 2020

Entropy

View full text Add to dashboard Cite

show abstract

“…Because distributed transactions are expensive in online transaction processing settings, Schism attempts to minimize the number of distributed transactions while producing balanced partitions. Rodríguez and Li [25] proposed a multimedia adaptable vertical partitioning algorithm for accessing distributed multimedia databases (MAVP), which is extended from AVP. MAVP also accounts for the size of multimedia data to derive an optimal partition.…”

Section: Previous Workmentioning

confidence: 99%