Automatic Updates of Interactive Information Visualization User Interfaces Supporting Multimedia Information Retrieval through Database Triggers

Automatic Updates of Interactive Information Visualization User Interfaces through Database Triggers

In client-server based interactive information visualization user interfaces data sets of many types are made accessible by a server. On the server side these data sets can, e.g., be stored in a file system. As soon as a user requests the data set it will be transmitted from the server to the requesting client. A different approach is to dynamically construct a data set at request time on the s...

دیداری کردن نتایج جست‌وجو در فرایند بازیابی اطلاعات

Purpose: One of the most effective ways to achieve optimum information retrieval is through visualization of Information. Search strategies, probing skills, querying of information needs and analysis of information play a significant role in the accessing of necessary and useful information. Besides the factors mentioned above, information visualization can increase the availability level of in...

Visual Information Retrieval through Interactive Multimedia Queries Former Title: Intelligent Multimodal Interfaces for Visual Information Retrieval PhD Second Year Report

TRECVID: The Utility of a Content-based Video Retrieval Evaluation

TRECVID, an annual retrieval evaluation benchmark organized by NIST, encourages research in information retrieval from digital video. TRECVID benchmarking covers both interactive and manual searching by end users, as well as the benchmarking of some supporting technologies including shot boundary detection, extraction of semantic features, and the automatic segmentation of TV news broadcasts. E...

Supporting Image-Retrieval by Database Driven Interactive 3D Information-Visualization

Supporting image-retrieval dialogues between naive users and information systems is a non-trivial task. Although a wide variety of experimental and prototypical image retrieval engines is available, most of them lack appropriate support for end-user oriented front ends. We have decided to illustrate the possible advantages of a tight coupling between interactive 3D information visualization sys...