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573
Enhancement of Processing Efficiency in Multimedia Database Management Systems and Video Servers supported by the Use of Meta-Data
, 2001
"... Multimedia technologies are attracting more and more interest every day. Video-on-Demand is one of the buzzwords today and is now available for the public. Content providers such as publishers, broadcasting companies and audio/video production firms must be able to archive and index their production ..."
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their productions for later retrieval. This is a formidable task and it is even more so when the material to be handled encompasses several media types and covers a time span of several years. In order for such a vast amount of data to be easily available, existing multimedia database design models, indexing
A Distributed Metadata Management, Data Discovery and Access System
"... Mercury is a federated metadata harvesting, search and retrieval tool based on both open source and software developed at Oak Ridge National Laboratory. It was originally developed for NASA, and the Mercury development consortium now includes funding from NASA, USGS, and DOE. A major new version of ..."
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to information contained in disparate data management systems. It collects metadata and key data from contributing project servers distributed around the world and builds a centralized index. The Mercury search interfaces then allow the users to perform simple, fielded, spatial and temporal searches across
IUHM, a Hypermedia-based Model for Integrating Open Services, Data and Metadata
- IN PROC. ACM CONF. HYPERTEXT 2003
, 2003
"... This paper discusses a new hypermedia-based model known as IUHM. IUHM emerged as a result of the development of the OPALES system, a collaborative environment for exploring and indexing video archives in a digital library. A basic design requirement of OPALES is that it must permit and support the i ..."
Abstract
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Cited by 12 (1 self)
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This paper discusses a new hypermedia-based model known as IUHM. IUHM emerged as a result of the development of the OPALES system, a collaborative environment for exploring and indexing video archives in a digital library. A basic design requirement of OPALES is that it must permit and support
Geographic location tags on digital images
- In MULTIMEDIA ’03: Proceedings of the eleventh ACM international conference on Multimedia, ACM
"... ABSTRACT We describe an end-to-end system that capitalizes on geographic location tags for digital photographs. The World Wide Media eXchange (WWMX) database indexes large collections of image media by several pieces of metadata including timestamp, owner, and critically, location stamp. The locati ..."
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Cited by 101 (0 self)
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ABSTRACT We describe an end-to-end system that capitalizes on geographic location tags for digital photographs. The World Wide Media eXchange (WWMX) database indexes large collections of image media by several pieces of metadata including timestamp, owner, and critically, location stamp
TAGATUNE: A GAME FOR MUSIC AND SOUND ANNOTATION
"... Annotations of audio files can be used to search and index music and sound databases, provide data for system evaluation, and generate training data for machine learning. Unfortunately, the cost of obtaining a comprehensive set of annotations manually is high. One way to lower the cost of labeling i ..."
Abstract
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Cited by 74 (2 self)
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Annotations of audio files can be used to search and index music and sound databases, provide data for system evaluation, and generate training data for machine learning. Unfortunately, the cost of obtaining a comprehensive set of annotations manually is high. One way to lower the cost of labeling
NMRexSeer: Metadata Extraction and Search for Large Scale Nuclear Magnetic Resonance (NMR) Experimental Data
"... Abstract—Sciences have become both complex and demanding for cutting-edge technology and resources to perform experi-ments. Since 1997, the Environmental Molecular Sciences Lab-oratory (EMSL) has served as a user facility housing resources for global scientists to perform experiments necessary to th ..."
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-onance Spectroscopy (NMR) is one of the major experiment resources that EMSL houses. We discuss NMRexSeer, a proposed digital library system that automatically extracts and indexes NMR specific metadata from NMR experimental data packages. The system also generates visualized previews and provides a search interface
An Index Implementation Supporting Fast Recovery for the POSTGRES Storage System
- in Proceedings 8th Annual International Conference on Data Engineering
, 1991
"... This paper presents two algorithms for maintaining Btree index consistency in a DBMS which does not use write-ahead logging (WAL). One algorithm is similar to shadow paging, but improves performance by integrating shadow meta-data with index meta-data. The other algorithm uses a two-phase page reorg ..."
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Cited by 8 (2 self)
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This paper presents two algorithms for maintaining Btree index consistency in a DBMS which does not use write-ahead logging (WAL). One algorithm is similar to shadow paging, but improves performance by integrating shadow meta-data with index meta-data. The other algorithm uses a two-phase page
Spyglass: Fast, Scalable Metadata Search for Large-Scale Storage Systems
, 2008
"... As storage systems reach the petabyte scale, it has become increasingly difficult for users and storage administrators to understand and manage their data. File metadata, such as inode and extended attributes are a valuable source of information that can aid in locating and identifying files, and ca ..."
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Cited by 38 (5 self)
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As storage systems reach the petabyte scale, it has become increasingly difficult for users and storage administrators to understand and manage their data. File metadata, such as inode and extended attributes are a valuable source of information that can aid in locating and identifying files
Querying and creating visualizations by analogy
- IEEE Transactions on Visualization and Computer Graphics
"... Abstract — While there have been advances in visualization systems, particularly in multi-view visualizations and visual exploration, the process of building visualizations remains a major bottleneck in data exploration. We show that provenance metadata collected during the creation of pipelines can ..."
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Cited by 58 (25 self)
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Abstract — While there have been advances in visualization systems, particularly in multi-view visualizations and visual exploration, the process of building visualizations remains a major bottleneck in data exploration. We show that provenance metadata collected during the creation of pipelines
KEY WORDS: Classification- Cultural Heritage – Data structures – Interface – Interoperability – Metadata – Retrieval – Standards
"... The paper describes the scientific and technical project carried out by SNS for the Italian Culture Portal, promoted by Italian Ministry of Cultural Heritage and Activities, as a media for knowledge and enhancement of Cultural Heritage. Its main mission is to communicate the ensemble of Italian cult ..."
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or more harvesters, adding services as indexing and automatic classification. As the Portal must join very diverse contents assuring system scalability, it seemed unsuitable to use a datamodel with predefined Entities. Thus, accomplishing with world-wide used Standards, a Metadata Schema based on Dublin
Results 11 - 20
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573
