Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | COOPER |
| Untertitel | 1st International Workshop on Collaborative Open Environments for Project-Centered Learning |
| Seiten | 24-33 |
| Seitenumfang | 10 |
| Publikationsstatus | Veröffentlicht - 2007 |
| Veranstaltung | 1st International Workshop on Collaborative Open Environments for Project-Centered Learning, COOPER 2007 - Sissi, Lassithi - Crete, Griechenland Dauer: 17 Sept. 2007 → 17 Sept. 2007 |
Publikationsreihe
| Name | CEUR Workshop Proceedings |
|---|---|
| Herausgeber (Verlag) | CEUR Workshop Proceedings |
| Band | 309 |
| ISSN (Print) | 1613-0073 |
Abstract
Search engine-based features are a basic interaction mean for users to find information inside a Web-based Learning Management Systems (LMS); nonetheless, traditional solutions lack in mechanisms for access rights management for data contained in search engines' in- dexes. This paper explores the integration of a Role Based Access Control (RBAC) mechanism for the interaction with a search engine in a Web- based LMS. We first outline a reference conceptual model for the design of Web-based LMSs exploiting RBAC by means of WebML, a visual modeling language for the high-level specification of data-intensive Web applications. Then, we propose a model-driven approach for the definition of a RBAC-driven interaction between users and search engines, extending WebML with new modeling primitives and outlining significative modeling patterns for the specification of the visibility and action access control levels.
ASJC Scopus Sachgebiete
- Informatik (insg.)
- Allgemeine Computerwissenschaft
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- BibTex
- RIS
COOPER: 1st International Workshop on Collaborative Open Environments for Project-Centered Learning. 2007. S. 24-33 3 (CEUR Workshop Proceedings; Band 309).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Role based access control for the interaction with search engines
AU - Bozzon, Alessandro
AU - Iofciu, Tereza
AU - Nejdl, Wolfgang
AU - Taddeo, Antonio Vincenzo
AU - Tönnies, Sascha
PY - 2007
Y1 - 2007
N2 - Search engine-based features are a basic interaction mean for users to find information inside a Web-based Learning Management Systems (LMS); nonetheless, traditional solutions lack in mechanisms for access rights management for data contained in search engines' in- dexes. This paper explores the integration of a Role Based Access Control (RBAC) mechanism for the interaction with a search engine in a Web- based LMS. We first outline a reference conceptual model for the design of Web-based LMSs exploiting RBAC by means of WebML, a visual modeling language for the high-level specification of data-intensive Web applications. Then, we propose a model-driven approach for the definition of a RBAC-driven interaction between users and search engines, extending WebML with new modeling primitives and outlining significative modeling patterns for the specification of the visibility and action access control levels.
AB - Search engine-based features are a basic interaction mean for users to find information inside a Web-based Learning Management Systems (LMS); nonetheless, traditional solutions lack in mechanisms for access rights management for data contained in search engines' in- dexes. This paper explores the integration of a Role Based Access Control (RBAC) mechanism for the interaction with a search engine in a Web- based LMS. We first outline a reference conceptual model for the design of Web-based LMSs exploiting RBAC by means of WebML, a visual modeling language for the high-level specification of data-intensive Web applications. Then, we propose a model-driven approach for the definition of a RBAC-driven interaction between users and search engines, extending WebML with new modeling primitives and outlining significative modeling patterns for the specification of the visibility and action access control levels.
KW - Access control modeling
KW - Index modeling
KW - Search engine design
KW - Web engineering
UR - http://www.scopus.com/inward/record.url?scp=84884614766&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84884614766
T3 - CEUR Workshop Proceedings
SP - 24
EP - 33
BT - COOPER
T2 - 1st International Workshop on Collaborative Open Environments for Project-Centered Learning, COOPER 2007
Y2 - 17 September 2007 through 17 September 2007
ER -