Querying on large and complex databases by content: Challenges on variety and veracity regarding real applications

AJM Traina, S Brinis, GV Pedrosa, LPS Avalhais… - Information Systems, 2019 - Elsevier
The amount and variety of digital data currently being generated, stored and analyzed,
including images, videos, and time series, have brought challenges to data administrators …

Vd-tree: how to build an efficient and fit metric access method using voronoi diagrams

A Moriyama, LS Rodrigues, LC Scabora… - Proceedings of the 36th …, 2021 - dl.acm.org
Efficient similarity search is a core issue for retrieval operations on large amounts of complex
data, often relying on Metric Access Methods (MAMs) to speed up the Range and k-NN …

Optimizing query performance with inverted cache in metric spaces

M Antol, V Dohnal - Advances in Databases and Information Systems …, 2016 - Springer
Similarity searching has become widely available in many on-line archives of multimedia
content. Querying such systems starts with either a query object provided by user or a …

Towards efficient multimedia exploration using the metric space approach

J Lokoč, T Grošup, P Čech… - 2014 12th International …, 2014 - ieeexplore.ieee.org
In this paper, we investigate the content-based multimedia exploration techniques benefiting
from the metric space indexing approach. We present two orthogonal approaches for …

MLES: multilayer exploration structure for multimedia exploration

J Moško, J Lokoč, T Grošup, P Čech, T Skopal… - New Trends in …, 2015 - Springer
The traditional content-based retrieval approaches usually use flat querying, where whole
multimedia database is searched for a result of some similarity query with a user specified …

Composition and decomposition of quality of service parameters in distributed component-based systems

C Sun, RR Raje, AM Olson, BR Bryant… - … on Algorithms and …, 2002 - ieeexplore.ieee.org
It is becoming increasingly acceptable that component-based development is an effective,
efficient and promising approach to develop distributed systems. With components as the …

A multimedia interactive search engine based on graph-based and non-linear multimodal fusion

A Moumtzidou, I Gialampoukidis… - … on Content-Based …, 2016 - ieeexplore.ieee.org
This paper presents an interactive multimedia search engine, which is capable of searching
into multimedia collections by fusing textual and visual information. Apart from multimedia …

Making content-based medical image retrieval systems worth for computer-aided diagnosis: from theory to application

AJM Traina, MVN Bedo, LFD Santos… - … Image Analysis and …, 2017 - taylorfrancis.com
This chapter discusses the potential and the limitations of using Content-Based Medical
Image Retrieval (CBMIR) systems in clinical environments and how they can be further …

Particle physics model for content-based 3D exploration

M Macík, J Lokoč, P Čech… - 2016 14th International …, 2016 - ieeexplore.ieee.org
Recent studies show that 3D visualization and browsing interfaces in content-based
exploration systems of unstructured data represent a promising alternative to classical 2D …

Continuous hierarchical exploration of multimedia collections

T Grošup, J Moško, P Čech - 2015 13th International Workshop …, 2015 - ieeexplore.ieee.org
Preserving continuity between individual exploration steps in a process of multimedia
exploration is a concept of natural intuition that sometimes decides if a particular exploration …