Multimedia Databases: Performance Measure Benchmarking Model (PMBM) Framework

Towards Benchmarking Multi-Model Databases

Parameterizable benchmarking framework for designing a MapReduce performance model

In MapReduce environments, many applications have to achieve different performance goals for producing time relevant results. One of typical user questions is how to estimate the completion time of a MapReduce program as a function of varying input dataset sizes and given cluster resources. In this work, we offer a novel performance evaluation framework for answering this question. We analyze t...

A Metadata Model for Multimedia Databases

Largely due to the facilities provided by the technology, there is currently a large effort put into the organization of large electronic repositories of documents, covering both present-day materials and those of historic interest. It is also technologically feasible to gather heterogeneous documents, and the same collection may include text, images, video and audio items, either independently...

A Framework for the Dynamic Presentation of Fused Multimedia Databases

We present a multi-layered framework for the visual presentation of information that results from the fusion of multimedia databases. The visual presentation allows for the dynamic interaction among the views that form that presentation. By manipulating elements in a view, the other views may change dynamically, thus allowing for interactively querying and browsing related database objects. Thi...

Multimedia Databases

The Internet and technologies such as high-capacity storage devices, broadband telecommunications systems, and multimedia development software systems have accelerated the development of new applications based on the use of multimedia database systems. A multimedia database is a repository of different data objects (text, numeric values, Boolean values, dates, graphical images, video clips, and...