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University of Latvia
(13 results)-
White Papers
OWLGrEd: A UML Style Graphical Notation and Editor for OWL 2
June 12, 2010, 12:00am PDT
There have been several attempts to visualize OWL ontologies with UML style diagrams. Unlike ODM approach of defining a UML profile for OWL, the paper proposes an extension to UML class diagrams...
Provided by University of Latvia
-
White Papers
Data Quality Issues and Geographic Knowledge Discovery
November 17, 2008, 12:00am PST
Geographical data warehouses contain data coming from multiple sources potentially collected at different times and using different techniques. One of the most important concerns about...
Provided by University of Latvia
-
White Papers
An Extension of Multi-Layer Perceptron Based on Layer-Topology
June 8, 2009, 12:00am PDT
There are a lot of extensions made to the classic model of multi-layer perceptron (MLP). A notable amount of them has been designed to hasten the learning process without considering the quality...
Provided by University of Latvia
-
White Papers
Raising Awareness in Information Security: Everyone Should Participate
May 13, 2008, 12:00am PDT
Information security is often associated with technological solutions, such as firewalls, back-up copies, encrypting etc. Another traditional convention is that the issue of information security...
Provided by University of Latvia
-
Whitepapers
Local Optima Networks, Landscape Autocorrelation and Heuristic Search Performance
October 15, 2012, 12:00am PDT
Recent developments in fitness landscape analysis include the study of Local Optima Networks (LON) and applications of the Elementary Landscapes theory. This paper represents a first step at...
Provided by University of Latvia
-
White Papers
Building Tools by Model Transformations in Eclipse
September 28, 2007, 12:00am PDT
The paper is devoted to metamodel-based graphical tool building platforms, the main applicability area of which would be the development of DSL editors. In the beginning, a brief analysis of the...
Provided by University of Latvia
-
White Papers
Practical Issues of Integrating Advertising Data From the World Wide Web
August 31, 2011, 12:00am PDT
The internet provides one with a large amount of information but the necessary information is often scattered among several sites even for the same type of data, which complicates search and...
Provided by University of Latvia
-
White Papers
A Data Browsing From Various Sources Driven by the User's Data Models
August 31, 2011, 12:00am PDT
There are many various data extracting and browsing tools available that provide working with a physical database (relational, object-oriented, RDF, etc.). The authors propose to drive the browser...
Provided by University of Latvia
-
White Papers
Prototype for Traversing and Browsing Related Data in a Relation Database
December 5, 2010, 12:00am PST
People who develop, test and maintain information systems often have to inspect the content of databases to make sure that data have been stored correctly or to find errors in the data. The most...
Provided by University of Latvia
-
White Papers
Opportunities to Improve Software Testing Processes on the Basis of Multi-Agent Modeling
August 25, 2008, 12:00am PDT
Testing is a process which can be viewed as a complex system. There are techniques for reducing the level of complexity which come from ways of establishing multi-agent systems that have been...
Provided by University of Latvia
-
White Papers
Using the Sponsor-User-Programmer Model to Improve the Testing Process
December 5, 2010, 12:00am PST
This paper describes the Sponsor-User-Programmer (SUP) model, which offers simplified and structured views of certain aspects of software requirements. The principles of the model are based on the...
Provided by University of Latvia
-
White Papers
Using the Principles of an Agent-Based Modeling for the Evolution of IS Testing Involving Non-IT Testers
February 11, 2008, 12:00am PST
Most software relates to information systems that are developed for the needs of companies. Testing of such systems involves the employees of the relevant organization even though they do not have...
Provided by University of Latvia
-
White Papers
Use of Design Patterns in PHP-Based Web Application Frameworks
December 5, 2010, 12:00am PST
It is known that design patterns of object-oriented programming are used in the design of Web applications, but there is no sufficient information which data patterns are used, how often they are...
Provided by University of Latvia
-
Whitepapers
Local Optima Networks, Landscape Autocorrelation and Heuristic Search Performance
October 15, 2012, 12:00am PDT
Recent developments in fitness landscape analysis include the study of Local Optima Networks (LON) and applications of the Elementary Landscapes theory. This paper represents a first step at...
Provided by University of Latvia
-
White Papers
Use of Design Patterns in PHP-Based Web Application Frameworks
December 5, 2010, 12:00am PST
It is known that design patterns of object-oriented programming are used in the design of Web applications, but there is no sufficient information which data patterns are used, how often they are...
Provided by University of Latvia
-
White Papers
Using the Principles of an Agent-Based Modeling for the Evolution of IS Testing Involving Non-IT Testers
February 11, 2008, 12:00am PST
Most software relates to information systems that are developed for the needs of companies. Testing of such systems involves the employees of the relevant organization even though they do not have...
Provided by University of Latvia
-
White Papers
Using the Sponsor-User-Programmer Model to Improve the Testing Process
December 5, 2010, 12:00am PST
This paper describes the Sponsor-User-Programmer (SUP) model, which offers simplified and structured views of certain aspects of software requirements. The principles of the model are based on the...
Provided by University of Latvia
-
White Papers
Opportunities to Improve Software Testing Processes on the Basis of Multi-Agent Modeling
August 25, 2008, 12:00am PDT
Testing is a process which can be viewed as a complex system. There are techniques for reducing the level of complexity which come from ways of establishing multi-agent systems that have been...
Provided by University of Latvia
-
White Papers
Prototype for Traversing and Browsing Related Data in a Relation Database
December 5, 2010, 12:00am PST
People who develop, test and maintain information systems often have to inspect the content of databases to make sure that data have been stored correctly or to find errors in the data. The most...
Provided by University of Latvia
-
White Papers
A Data Browsing From Various Sources Driven by the User's Data Models
August 31, 2011, 12:00am PDT
There are many various data extracting and browsing tools available that provide working with a physical database (relational, object-oriented, RDF, etc.). The authors propose to drive the browser...
Provided by University of Latvia
-
White Papers
Practical Issues of Integrating Advertising Data From the World Wide Web
August 31, 2011, 12:00am PDT
The internet provides one with a large amount of information but the necessary information is often scattered among several sites even for the same type of data, which complicates search and...
Provided by University of Latvia
-
White Papers
Building Tools by Model Transformations in Eclipse
September 28, 2007, 12:00am PDT
The paper is devoted to metamodel-based graphical tool building platforms, the main applicability area of which would be the development of DSL editors. In the beginning, a brief analysis of the...
Provided by University of Latvia
-
White Papers
Raising Awareness in Information Security: Everyone Should Participate
May 13, 2008, 12:00am PDT
Information security is often associated with technological solutions, such as firewalls, back-up copies, encrypting etc. Another traditional convention is that the issue of information security...
Provided by University of Latvia
-
White Papers
An Extension of Multi-Layer Perceptron Based on Layer-Topology
June 8, 2009, 12:00am PDT
There are a lot of extensions made to the classic model of multi-layer perceptron (MLP). A notable amount of them has been designed to hasten the learning process without considering the quality...
Provided by University of Latvia
-
White Papers
Data Quality Issues and Geographic Knowledge Discovery
November 17, 2008, 12:00am PST
Geographical data warehouses contain data coming from multiple sources potentially collected at different times and using different techniques. One of the most important concerns about...
Provided by University of Latvia
-
White Papers
OWLGrEd: A UML Style Graphical Notation and Editor for OWL 2
June 12, 2010, 12:00am PDT
There have been several attempts to visualize OWL ontologies with UML style diagrams. Unlike ODM approach of defining a UML profile for OWL, the paper proposes an extension to UML class diagrams...
Provided by University of Latvia
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