Traditional example based audio retrieval algorithms use forward index, with which, retrieval
processing need to traverse the whole database, resulting in intolerable response time. This …

In theory, speech recognition technology can make any spoken words in video or audio
media subject to text indexing, search and retrieval. This article describes the News-on …

This paper presents an improved framework for voice retrieval of Mandarin broadcast news
speech. First, several unsupervised and data-driven approaches for broadcast news …

Video search is an active area of research in the field of information retrieval. The major
approaches explored for video retrieval are metadata-based search and content-based …

The content‐based classification and retrieval of real‐world audio clips is one of the
challenging tasks in multimedia information retrieval. Although the problem has been well …

A new type of video retrieval system is proposed that identifies a target video section by
searching for a word passage submitted as a quoted speech or text query. The proposed …

Rapid increase in the amount of the digital audio collections presenting various formats,
types, durations and other parameters that the digital multimedia world refers demands a …

We present a set of experiments with a video OCR system (VOCR) tailored for video
information retrieval and establish its importance in multimedia search in general and for …

Audio is available from various sources like recordings of meetings, newscast, telephonic
conversations, etc. In this era of information technology, with the technological progress …

This paper describes various methods and approaches for language-based multimedia
information retrieval, which have been developed in the projects POP-EYE and OLIVE and …