... documents can be described using multiple metadata schemas (e.g. MARC, Dublin Core and
Qualified Dublin Core) and encoded using multiple encoding platforms (e.g. HTML, XML and MARC).
In order to better understand the information systems needs behind the creation and representation
of digital documen ...
Benchmarking XML storage systems - Index of
... extended their product with XML capabilities
Sedna – free native XML DB designed to be a
universal system for a wide range of XML applications
MonetDB – very fast compared to other XML-DBs, but
only supports a small part of the XQuery functions
XML and DB2
... SQL based tables, or using procedures
dxxGenXML() and dxxRetrieveXML().
The DAD is used to specify whether to
retrieve the entire document or a fragment.
The DAD is also used to specify the
search criteria which can be based either
on tables or SQL query.
... Strong Consistency + High Availability + Partition-tolerance
... needs to move around the document
alot within the program need to
keep easy access to full document at
SMILA: SeMantic Information Logistics Architecture
... Componentization: A major focus of SMILA will be on componentization of the overall system architecture, thus
ensuring that other open source tools, products by different vendors or even project-specific extensions can easily
be plugged into the system.
RDF Resource Description Framework
... gives a speed to an object
gives a color to an object
gives an attribute to an object
gives the action/position relationship between two objects as
one jumping over the other
ECT 360 Introduction to the Class
... start tag for element foo
end tag for element foo
Anything in between the start tag and end tag is
Attributes are additional data associated with an
indicated by name/value pairs inside the start tag
... unstructured documents or plain text collection. It can be classified into two groups: preretrieval and post-retrieval methods .Pre-retrieval methods predict the difficultness of a query
without computing its results. These methods usually use the statistical properties to measure
ambiguity or term- ...
Unit Two overview
... Jon then creates
an XSLT document
Unit Two-Overview/Study Guide PPT
... be of any length; documents are made up of
topics (one or many)
Task - one subtype of topic, a “how to”
Concept - another subtype of topic, a “what
Map - a list of references to other topics and those
topics’ sub-structures used to create a particular
document or “view”
HTML - hostoi.com
... Web 3.0 TechnologyWith the Internet dominating the
business world, the need to have an effective web 3.0
sites has increased among companies. In today's
always-on world, a company's web site is critical to its
ability to compete and succeed. Our top priority is to
provide high-quality updates on web ...
... 1) Queries: high-level, declarative language such as SQL.
2) QPO: component of DBMS
a) Make an execution plan by mapping the query into a sequence of operation supported
by the physical data model (index or file structures)
b) Goal: process the query accurately in minimal computation cost
c) Overhea ...
Semantic Web Architecture and Applications
... Semantic Web databases, and then processed with unstrctured data.
Much of the data we read, produce and share is now unstructured; emails, reports, presentations,
media content, web pages. And, these documents are stored in many different formats; text, email
files, Microsoft word processor, spreads ...
adaptive hierarchical leader follower with evolutionary
... Abstract- Most of the existing systems categorize the document or email-corpus based on the term similarity by find the
document-term relationship. It cannot identify the conceptual similarity or correlation among them. But proposed system
focuses on both term wise as well as conceptual wise similar ...
managing the access to the scientific grey literature
... abstract of a document, using the
database word-indexed CNDIR, he
can also view all the documents
related to it activating the link:
“Show related documents” .
CNDIR uses an algorithm of
"closeness" thanks to which the
related documents are ordered by
a "relevance ranking“, based on
statistical anal ...
Using OCLC FirstSearch
... For example, in the figure below, the List of
Records screen displays as the Active
Option on the Results tab.
The tab being
News from ISIS Papyrus Software
... Customer Response Management Framework.
Automatic data extraction of unstructured documents
Also for inbound documents, ISIS Papyrus at AIIM/OnDemand expo will showcase the innovative
Papyrus FreeForm. Papyrus FreeForm enables extensively automated processing of unstructured
inbound documents in two ...
Fast Searching With Keywords Using Data Mining
... additional space, attributable to a delicate compact storage theme. Meanwhile, an SI-index preserves the spatial locality of
information points, and comes with an R-tree designed on each inverted list at space overhead.
... Indexed File
Index to access data by
Evaluating Information Found on the Internet
... If not, can you link to a page where such information is listed? Can you tell that it’s on the
same server and in the same directory (by looking at the URL)?
Is this organization recognized in the field in which you are studying?
Is this organization suitable to address the topic at hand?
Can you as ...
View Presentation - Pathology Informatics Summit
... • Diverse user groups require data obtained
from queries of laboratory information
systems (LISs) for purposes including
research, operations management, and QA.
• Managing data searches is challenging when:
– search requests originate from diverse
locations in a health system
– laboratories at mult ...
7. XML_Native Storage
... Subtree-strategy (Natix)
• Natix (University of Mannheim, Germany)
– Semantically partition large document into subtrees based on
– Store each subtree in one record (unit of storage) that is
– Proxy nodes are used to connect subtrees in different records
– Primitives for read/ ...
Search engine indexing
Search engine indexing collects, parses, and stores data to facilitate fast and accurate information retrieval. Index design incorporates interdisciplinary concepts from linguistics, cognitive psychology, mathematics, informatics, and computer science. An alternate name for the process in the context of search engines designed to find web pages on the Internet is web indexing.Popular engines focus on the full-text indexing of online, natural language documents. Media types such as video and audio and graphics are also searchable.Meta search engines reuse the indices of other services and do not store a local index, whereas cache-based search engines permanently store the index along with the corpus. Unlike full-text indices, partial-text services restrict the depth indexed to reduce index size. Larger services typically perform indexing at a predetermined time interval due to the required time and processing costs, while agent-based search engines index in real time.