tree-based multidimensional indexing techniquesB-treeAs in conventional database management systems (DBMSs), to allow users to efficiently access and retrieve data objects, a multimedia database management syste
Multimediadatabases Cellmethods notgoodfordynamicstructure Quadtreeandk-dtree nottakepagingofsecondarymemoryintoaccount K-D-Btree usefulonlyforpointdata StructuresforHigh-dimensionaldata TheStructureofR-tree Aheight-balancedtreesimilartoaB+-tree; eachtuplehasauniqueidentifierwhichcanbeusedtoretrieveit ...
16 out of 30 resources are either partially or entirely made up of Twitter data. Possible reasons for this are the easy retrieval of the data by means of the Twitter API and by the use of wrappers for crawling the data, as well as the policy adopted by the platform with regard to the...
After indexing each monitor to the containing 1 km and 200 m grid cells, we found that the number of grid cells that include NO2 observations was of 414 per year (range: 350–478) for the 1 km grid, and of 197 per year (range: 177–227) for the 200 m grid. We indexed each ...
In order to retrieve similar motion data from Mocap database, each human joint’s motion clip is regarded as a bag, while each of its segments is regarded as an instance. 3D temporal-spatial features are extracted and data driven decision trees are autom
20100235363 ELECTRONIC DEVICE AND METHOD FOR DISPLAYING MULTIMEDIA FILES September, 2010 Huang et al. 20140081924 IDENTIFICATION OF DATA OBJECTS STORED ON CLUSTERED LOGICAL DATA CONTAINERS March, 2014 Jennings et al. 20060085490 Indexing systems and methods April, 2006 Baron et al. 20040024720 System and...
the data located based at least in part through latent semantic indexing; creating an entity identifier based at least on the data; storing a code associated with the entity identifier and an entity within a translation table associated with a toll-free telecommunications management platform; and as...
The structure comprises the following steps: in an offline indexing stage, extracting high-dimensional characteristics of multimedia data; mapping the high-dimensional characteristics into Hash codes by using a Hash mapping method; randomly generating an arrangement sequence and rearranging the Hash codes;...
2007. A novel indexing and access mechanism using affinity hybrid tree for content-based image retrieval in multimedia databases. Int. J. Semant. Comput. 1, 2 (2007), 147--170.Chatterjee. K and S-C Chen, 2006 "Affinity hybrid tree:An indexing technique for content- based image retrieval ...
Feature-based similarity retrieval has become an important research issue in multimedia database systems. The features of multimedia data are useful for discriminating between multimedia objects (e.g., documents, images, video, music score, etc.). For example, images are represented by their color...