Zeszyty

Zeszyty czasopisma

Tom 27 (2022): Zeszyt 1 (June 2022)

Tom 26 (2021): Zeszyt 2 (December 2021)

Tom 26 (2021): Zeszyt 1 (May 2021)

Tom 25 (2020): Zeszyt 2 (December 2020)

Tom 25 (2020): Zeszyt 1 (May 2020)

Tom 24 (2019): Zeszyt 2 (December 2019)

Tom 24 (2019): Zeszyt 1 (May 2019)

Tom 23 (2018): Zeszyt 2 (December 2018)

Tom 23 (2018): Zeszyt 1 (May 2018)

Tom 22 (2017): Zeszyt 1 (December 2017)

Tom 21 (2017): Zeszyt 1 (May 2017)

Tom 20 (2016): Zeszyt 1 (December 2016)

Tom 19 (2016): Zeszyt 1 (May 2016)

Tom 18 (2015): Zeszyt 1 (December 2015)

Tom 17 (2015): Zeszyt 1 (May 2015)

Tom 16 (2014): Zeszyt 1 (December 2014)

Tom 15 (2014): Zeszyt 1 (July 2014)

Tom 14 (2013): Zeszyt 1 (June 2013)

Tom 13 (2012): Zeszyt 1 (October 2012)

Informacje o czasopiśmie
Format
Czasopismo
eISSN
2255-8691
ISSN
2255-8691
Pierwsze wydanie
08 Nov 2012
Częstotliwość wydawania
2 razy w roku
Języki
Angielski

Wyszukiwanie

Tom 13 (2012): Zeszyt 1 (October 2012)

Informacje o czasopiśmie
Format
Czasopismo
eISSN
2255-8691
ISSN
2255-8691
Pierwsze wydanie
08 Nov 2012
Częstotliwość wydawania
2 razy w roku
Języki
Angielski

Wyszukiwanie

10 Artykułów
Otwarty dostęp

Experimental analysis of contract net protocol in multi-robot task allocation

Data publikacji: 08 Nov 2012
Zakres stron: 6 - 14

Abstrakt

Abstract

- This paper focuses on the experimental analysts of Contract NET protocol for Multi-Robot task allocation. The problem domain consists of multiple vacuum cleaning robots that need to cooperate for cleaning an area that is beyond the capabilities of a single robot. A robot simulator has been used to experiment with various area and robot locations, and the summary of the effort required to process the tasks has been recorded. Experimental results show that using Contract NET protocol alone is not sufficient to achieve optimal results in task allocation. A more advanced strategy with or without involving the Contract NET protocol is required. Possible strategies are outlined and their analysis is the subject of the future work.

Keywords -

  • Contract NET protocol
  • multi-agent systems
  • multi-robot systems
  • task allocation
Otwarty dostęp

The generic map visualization framework

Data publikacji: 08 Nov 2012
Zakres stron: 15 - 21

Abstrakt

Abstract

- Controlling robots using a multi-agent system is becoming an active research area which includes a lot of challenges regarding localization, management, coordination, task allocation, etc. It is a very important for a human to overview such a system visually - to monitor a robot status, performance and other characteristics. At the same time some concepts relate to all such systems - robots act in certain environment, where there are different kinds of obstacles and objects. In order to fasten initiation of such visualization tools, a new framework is proposed - “Mapclipse” which is based on the popular Eclipse framework. The purpose of the framework is to create a common domain model, API for its management (like reflecting object movements, environment modifications, etc.), a basis for common visualization tasks and provide a means to customize the figures of specific types of objects. This paper describes the concept of the system in detail, the current prototype of framework, some of its extensions, as well as highlights the main challenges in the future.

Keywords -

  • Design patterns
  • graphical framework
  • visualization
Otwarty dostęp

The influence of the map merging order on the resulting global map in multi-robot mapping

Data publikacji: 08 Nov 2012
Zakres stron: 22 - 28

Abstrakt

Słowa kluczowe

  • - Map merging
  • robotic mapping
  • Hough Transform
  • conceptual model
Otwarty dostęp

Ontology merging in the context of concept maps

Data publikacji: 08 Nov 2012
Zakres stron: 29 - 36

Abstrakt

Abstract

- This paper proposes the approach to a concept map merging using methods and tools developed for the same task in the domain of ontologies. The developed method is based on ideas that concept maps and ontologies have structural similarities, and mutual transformations between them are possible therefore tools and methods suitable for ontologies can be applied to concept maps. Concept map merging is necessary to extend the functionality of intelligent concept map-based knowledge assessment system IKAS for reuse of captured concept maps.

Keywords -

  • Ontology merging
  • concept maps
  • similarity measures
Otwarty dostęp

Usage of graph patterns for concept map extension

Data publikacji: 08 Nov 2012
Zakres stron: 37 - 43

Abstrakt

Abstract

In concept map-based assessment an expert’s concept map can be expanded using graph patterns to add hidden and inverse relations. This helps to avoid forcing a learner to use certain structures and names. Graph patterns are subgraphs that describe combinations of concept map elements, from which extra relations can be inferred. In this paper an enriched set of graph patterns is described along with their respective IF...THEN rules which can be used for automated knowledge assessment. Some of them are already implemented in the intelligent and adaptive knowledge assessment system IKAS.

Słowa kluczowe

  • Concept map
  • graph pattern
  • hidden relationship
  • inverse relationship
  • concept map extension.
Otwarty dostęp

Design and implementation of agent interaction mechanisms for emotionally intelligent tutoring systems

Data publikacji: 08 Nov 2012
Zakres stron: 44 - 53

Abstrakt

Keywords -

  • Affective tutoring system
  • agent interaction,intelligent tutoring system
  • multi-agent system
Otwarty dostęp

Integration of the tagging mechanism in the collaborative e-learning system

Data publikacji: 08 Nov 2012
Zakres stron: 54 - 60

Abstrakt

Keywords -

  • tagging
  • e-Learning
  • collaborative learning
  • Semantic Web
Otwarty dostęp

Transformation of UML class diagram to internal java domain-specific language

Data publikacji: 08 Nov 2012
Zakres stron: 61 - 67

Abstrakt

Keywords -

  • code generation
  • domain specific
  • formal grammar
  • system architecture
Otwarty dostęp

Notion of causal relations of the topological functioning model

Data publikacji: 08 Nov 2012
Zakres stron: 68 - 73

Abstrakt

Keywords -

  • analytical models
  • system analysis and design
  • topological functional model
Otwarty dostęp

Using Concatenated Steganography for Visual Analysis in GIS SOA

Data publikacji: 08 Nov 2012
Zakres stron: 74 - 82

Abstrakt

Abstract

Geographic Information Systems (GIS) perform the computational processing of geographic data and store the geometry and the attributes of data that are geo-referenced, that is, situated on the earth surface and represented in a cartographic projection. Integral part of GIS functionality is an opportunity to make a complex analysis, which is able to integrate geo-referenced imagery as data layers or themes and link them to other data sets producing geospatial renderings of data. Based on Service-Oriented Architecture (SOA) GIS expose its capabilities as Web services with purpose to create a flexible and extensible GIS that can quickly respond to changing and future organizational needs. In that case client’s application sends specially formed requests to the GIS services and ensures visual processing of responses. But the drawback is the count of such requests, because imaginary data and data needed for analysis are received sequentially (not simultaneously). The purpose of this paper is to present the solution of decreasing the amount of geo-requests, enabling extensions to existing GIS visual analysis tools and bringing into GIS SOA synchronization mechanism designed on principles of concatenated steganography. This ensures that various geospatial data streams will be kept, transmitted and analytically processed together using concatenated steganography, strongly taking into account mutual relations between these streams.

Słowa kluczowe

  • Visual analysis
  • concatenated steganography
  • GIS SOA
  • Web Map Service.
10 Artykułów
Otwarty dostęp

Experimental analysis of contract net protocol in multi-robot task allocation

Data publikacji: 08 Nov 2012
Zakres stron: 6 - 14

Abstrakt

Abstract

- This paper focuses on the experimental analysts of Contract NET protocol for Multi-Robot task allocation. The problem domain consists of multiple vacuum cleaning robots that need to cooperate for cleaning an area that is beyond the capabilities of a single robot. A robot simulator has been used to experiment with various area and robot locations, and the summary of the effort required to process the tasks has been recorded. Experimental results show that using Contract NET protocol alone is not sufficient to achieve optimal results in task allocation. A more advanced strategy with or without involving the Contract NET protocol is required. Possible strategies are outlined and their analysis is the subject of the future work.

Keywords -

  • Contract NET protocol
  • multi-agent systems
  • multi-robot systems
  • task allocation
Otwarty dostęp

The generic map visualization framework

Data publikacji: 08 Nov 2012
Zakres stron: 15 - 21

Abstrakt

Abstract

- Controlling robots using a multi-agent system is becoming an active research area which includes a lot of challenges regarding localization, management, coordination, task allocation, etc. It is a very important for a human to overview such a system visually - to monitor a robot status, performance and other characteristics. At the same time some concepts relate to all such systems - robots act in certain environment, where there are different kinds of obstacles and objects. In order to fasten initiation of such visualization tools, a new framework is proposed - “Mapclipse” which is based on the popular Eclipse framework. The purpose of the framework is to create a common domain model, API for its management (like reflecting object movements, environment modifications, etc.), a basis for common visualization tasks and provide a means to customize the figures of specific types of objects. This paper describes the concept of the system in detail, the current prototype of framework, some of its extensions, as well as highlights the main challenges in the future.

Keywords -

  • Design patterns
  • graphical framework
  • visualization
Otwarty dostęp

The influence of the map merging order on the resulting global map in multi-robot mapping

Data publikacji: 08 Nov 2012
Zakres stron: 22 - 28

Abstrakt

Słowa kluczowe

  • - Map merging
  • robotic mapping
  • Hough Transform
  • conceptual model
Otwarty dostęp

Ontology merging in the context of concept maps

Data publikacji: 08 Nov 2012
Zakres stron: 29 - 36

Abstrakt

Abstract

- This paper proposes the approach to a concept map merging using methods and tools developed for the same task in the domain of ontologies. The developed method is based on ideas that concept maps and ontologies have structural similarities, and mutual transformations between them are possible therefore tools and methods suitable for ontologies can be applied to concept maps. Concept map merging is necessary to extend the functionality of intelligent concept map-based knowledge assessment system IKAS for reuse of captured concept maps.

Keywords -

  • Ontology merging
  • concept maps
  • similarity measures
Otwarty dostęp

Usage of graph patterns for concept map extension

Data publikacji: 08 Nov 2012
Zakres stron: 37 - 43

Abstrakt

Abstract

In concept map-based assessment an expert’s concept map can be expanded using graph patterns to add hidden and inverse relations. This helps to avoid forcing a learner to use certain structures and names. Graph patterns are subgraphs that describe combinations of concept map elements, from which extra relations can be inferred. In this paper an enriched set of graph patterns is described along with their respective IF...THEN rules which can be used for automated knowledge assessment. Some of them are already implemented in the intelligent and adaptive knowledge assessment system IKAS.

Słowa kluczowe

  • Concept map
  • graph pattern
  • hidden relationship
  • inverse relationship
  • concept map extension.
Otwarty dostęp

Design and implementation of agent interaction mechanisms for emotionally intelligent tutoring systems

Data publikacji: 08 Nov 2012
Zakres stron: 44 - 53

Abstrakt

Keywords -

  • Affective tutoring system
  • agent interaction,intelligent tutoring system
  • multi-agent system
Otwarty dostęp

Integration of the tagging mechanism in the collaborative e-learning system

Data publikacji: 08 Nov 2012
Zakres stron: 54 - 60

Abstrakt

Keywords -

  • tagging
  • e-Learning
  • collaborative learning
  • Semantic Web
Otwarty dostęp

Transformation of UML class diagram to internal java domain-specific language

Data publikacji: 08 Nov 2012
Zakres stron: 61 - 67

Abstrakt

Keywords -

  • code generation
  • domain specific
  • formal grammar
  • system architecture
Otwarty dostęp

Notion of causal relations of the topological functioning model

Data publikacji: 08 Nov 2012
Zakres stron: 68 - 73

Abstrakt

Keywords -

  • analytical models
  • system analysis and design
  • topological functional model
Otwarty dostęp

Using Concatenated Steganography for Visual Analysis in GIS SOA

Data publikacji: 08 Nov 2012
Zakres stron: 74 - 82

Abstrakt

Abstract

Geographic Information Systems (GIS) perform the computational processing of geographic data and store the geometry and the attributes of data that are geo-referenced, that is, situated on the earth surface and represented in a cartographic projection. Integral part of GIS functionality is an opportunity to make a complex analysis, which is able to integrate geo-referenced imagery as data layers or themes and link them to other data sets producing geospatial renderings of data. Based on Service-Oriented Architecture (SOA) GIS expose its capabilities as Web services with purpose to create a flexible and extensible GIS that can quickly respond to changing and future organizational needs. In that case client’s application sends specially formed requests to the GIS services and ensures visual processing of responses. But the drawback is the count of such requests, because imaginary data and data needed for analysis are received sequentially (not simultaneously). The purpose of this paper is to present the solution of decreasing the amount of geo-requests, enabling extensions to existing GIS visual analysis tools and bringing into GIS SOA synchronization mechanism designed on principles of concatenated steganography. This ensures that various geospatial data streams will be kept, transmitted and analytically processed together using concatenated steganography, strongly taking into account mutual relations between these streams.

Słowa kluczowe

  • Visual analysis
  • concatenated steganography
  • GIS SOA
  • Web Map Service.

Zaplanuj zdalną konferencję ze Sciendo