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An Algebraic Dexter-Based Hypertext Reference Model [article]

Volker Mattick, Claus-Peter Wirth
2009 arXiv   pre-print
It is based on the well-known Dexter Hypertext Reference Model and includes modifications with respect to the development of hypertext since the WWW came up.  ...  We present the first formal algebraic specification of a hypertext reference model.  ...  Our hypertext reference model isDexter-based because it deviates from the Dexter Hypertext Reference Model (cf.  ... 
arXiv:0902.3648v1 fatcat:iq5n4mqxqrczdpxduaedzdggau

Querying typed hypertexts in Multicard/O2

Bernd Amann, Michel Scholl, Antoine Rizk
1994 Proceedings of the 1994 ACM European conference on Hypermedia technology - ECHT '94  
In addition, Gram and MORE use typing and graph-based hypertext schemas for querying hyperdocuments.  ...  We illustrate our examples using the Gram model and describe an implementation with the hypermedia system Multicard connected to the object-oriented database management system O2.  ...  According to the Dexter Hypertext Reference Model [18] this integration provides a clean separation of the hypertext structure (storage layer) stored in an O2 database from the node contents (within-component  ... 
doi:10.1145/192757.192831 dblp:conf/echt/AmannSR94 fatcat:wsl5h4lmojhgrekq5hs2bd2imy

An infrastructure for open latent semantic linking

Alessandra Alaniz Macedo, Maria da Graca Campos Pimentel, Jose Antonio Camacho-Guerrero
2002 Proceedings of the thirteenth ACM conference on Hypertext and hypermedia - HYPERTEXT '02  
We first present two complementary link-related efforts: an extensible latent semantic indexing service and an open linkbase service.  ...  Leveraging off those efforts, we present an infrastructure that identifying latent semantic links within web repositories and makes them available in an open linkbase.  ...  The overall approach is supported on the Dexter Reference Model [21] .  ... 
doi:10.1145/513368.513369 fatcat:bx5xaw734vg5rdeoeosmtq6fme

An infrastructure for open latent semantic linking

Alessandra Alaniz Macedo, Maria da Graca Campos Pimentel, Jose Antonio Camacho-Guerrero
2002 Proceedings of the thirteenth ACM conference on Hypertext and hypermedia - HYPERTEXT '02  
We first present two complementary link-related efforts: an extensible latent semantic indexing service and an open linkbase service.  ...  Leveraging off those efforts, we present an infrastructure that identifying latent semantic links within web repositories and makes them available in an open linkbase.  ...  The overall approach is supported on the Dexter Reference Model [21] .  ... 
doi:10.1145/513338.513369 dblp:conf/ht/MacedoPC02 fatcat:fwpuap5bm5huxpur546yps2ee4

TOWARDS THE ALGEBRAIC ANALYSIS OF HYPERLINK STRUCTURES

ALEXANDER FRONK
2003 International journal of software engineering and knowledge engineering  
Algebraic specifications serve as a formal model which allows to obtain algebras reflecting hyperlink structures and which is open to analyze their static properties.  ...  Structuring media objects such as text or graphics by means of XML is a broadly discussed issue in hypermedia modelling.  ...  In the Dexter model, positions are modelled by anchors, in hypertext they are also called buttons (cf. [27] , Chap. 4).  ... 
doi:10.1142/s0218194003001500 fatcat:pfqetmmmrne2nia6qvja5zbaqm

Design issues for general-purpose adaptive hypermedia systems

Hongjing Wu, Erik de Kort, Paul De Bra
2001 Proceedings of the twelfth ACM conference on Hypertext and Hypermedia - HYPERTEXT '01  
Hypermedia Application Model) [7] , which is an extension of the Dexter hypermedia reference model [8, 9] .  ...  We use the Dexter-based AHAM reference model for adaptive hypermedia [7] to describe the functionality of such systems at the conceptual level.  ...  AHAM, A DEXTER-BASED REFERENCE MODEL In hypermedia applications the emphasis is always on the information nodes and on the link structure connecting these nodes.  ... 
doi:10.1145/504255.504256 fatcat:mhnvwsxmcjdz5hudzpma4vrzlu

Design issues for general-purpose adaptive hypermedia systems

Hongjing Wu, Erik de Kort, Paul De Bra
2001 Proceedings of the twelfth ACM conference on Hypertext and Hypermedia - HYPERTEXT '01  
Hypermedia Application Model) [7] , which is an extension of the Dexter hypermedia reference model [8, 9] .  ...  We use the Dexter-based AHAM reference model for adaptive hypermedia [7] to describe the functionality of such systems at the conceptual level.  ...  AHAM, A DEXTER-BASED REFERENCE MODEL In hypermedia applications the emphasis is always on the information nodes and on the link structure connecting these nodes.  ... 
doi:10.1145/504216.504256 dblp:conf/ht/WuKB01 fatcat:uuhlgetqqben3bgtvetw3myvci

Hypermedia data modeling, coding, and semiotics

R. Gonzalez
1997 Proceedings of the IEEE  
This paper initially presents an overview of the hypertext data model, contrasting it with existing multimedia data and coding models.  ...  Current hypermedia systems can best be defined as an amalgamation of hypertext and multimedia.  ...  The Dexter reference model [10] refers to these three layers as the run-time, within-component, and storage lay-ers, respectively.  ... 
doi:10.1109/5.611118 fatcat:vj6eklsxknacxmwj5k2qvddagu

Formal Modeling of RESTful Systems Using Finite-State Machines [chapter]

Ivan Zuzak, Ivan Budiselic, Goran Delac
2011 Lecture Notes in Computer Science  
In this paper we present a model of RESTful systems based on a finite-state machine formalism.  ...  We describe the model's mapping to a system-level view of operation and apply the model to an example Web application.  ...  Semi-formal models include the Amsterdam Hypermedia model while formal models include the Trellis and Dexter reference models.  ... 
doi:10.1007/978-3-642-22233-7_24 fatcat:kha4u3pjbvdj7aecqg6osiwsd4

System design for structured hypermedia generation [chapter]

Marcel Worring, Carel van den Berg, Lynda Hardman, Audrey Tam
1997 Lecture Notes in Computer Science  
information system that not only includes standard functionality of storage and presentation, but also the automatic generation of hypermedia presentations on the basis of a domain dependent k n o wledge base  ...  The reference model leaves open the data model to use. As data model, we use the Amsterdam Hypermedia Model (AHM) 15], which can be viewed as an extension of the Dexter model 13].  ...  The AHM incorporates and extends both the Dexter hypertext model and the CMIF multimedia model 6]: each atomic component is assigned a logical channel as presentation speci cation, which is an abstraction  ... 
doi:10.1007/3-540-63636-6_15 fatcat:6kegqoguhremfil7qekpnwpj7y

DaVinci ‐ A model‐driven web engineering framework

Andreas Langegger, Jürgen Palkoska, Roland Wagner
2006 International Journal of Web Information Systems  
The World Wide Web has undergone a rapid transition from the originally static hypertext to an ubiquitous hypermedia system.  ...  Concerning the modeling process, many of the published concepts try to merge traditional hypermedia modeling with techniques from the software engineering domain.  ...  First, any model must be declared to be able to reference to it later when specifying a view node (attribute model). The reference is required for acquiring data from models.  ... 
doi:10.1108/17440080680000106 fatcat:4dusx7xiyvdrjfllip7k2x5yxq

Evolutionary authoring tool for adaptive hypermedia with multimodal navigation

Nuria Medina-Medina, Fernando Molina-Ortiz, Natalia Padilla-Zea, Marcelino Cabrera-Cuevas, Lina García-Cabrera, José Parets-Llorca
2013 New Review of Hypermedia and Multimedia  
This model, called SEM-HP, includes an incremental design process, a layered architecture and an authoring tool integrated with a navigation tool.  ...  The paper describes a model that has been conceived for the development, maintenance and navigation of adaptive hypermedia systems.  ...  RICH uses a semantic-net-based structured-hypertext model which preserves structural and relational consistency.  ... 
doi:10.1080/13614568.2013.812149 fatcat:lq3z2z23szheneav4rhpfwnmi4

An Object-Oriented Hypermedia Reference Model Formally Specified in UML [chapter]

Nora Koch
Information Modeling for Internet Applications  
This work presents an object-oriented formal specification of a Dexter-based reference model for hypermedia systems in the Unified Modeling Language (UML).  ...  INTRODUCTION The Dexter Hypertext Reference Model and some of its variants gained wide acceptance as a basis for the design of hypermedia systems and interoperability tools.  ...  This graphical representation is lacking in the Dexter Hypertext Reference Model specified in Z or in the tuple-based description of AHAM.  ... 
doi:10.4018/9781591400509.ch004 fatcat:nwvvnqnxivaurfwtkbbklsy4l4

An Object-Oriented Hypermedia Reference Model Formally Specified in UML [chapter]

Nora Koch
Information Modeling for Internet Applications  
This work presents an object-oriented formal specification of a Dexter-based reference model for hypermedia systems in the Unified Modeling Language (UML).  ...  INTRODUCTION The Dexter Hypertext Reference Model and some of its variants gained wide acceptance as a basis for the design of hypermedia systems and interoperability tools.  ...  This graphical representation is lacking in the Dexter Hypertext Reference Model specified in Z or in the tuple-based description of AHAM.  ... 
doi:10.4018/978-1-59140-050-9.ch004 fatcat:m7zrnxv3p5akjbyi7c5bof7ht4

A theory of marks and mind: the effect of notational systems on hominid brain evolution and child development with an emphasis on exchanges between mothers and children

Susan Rich Sheridan
2005 Medical Hypotheses  
A Theory of Marks and Mind: the effect of notational systems on hominid brain evolution and child development with an emphasis on exchanges between mothers and children.  ...  Hypertext link to Medical Hypotheses ScienceDirect Page at: http://www.sciencedirect.com/science/journal/03069877  ...  (For a tentative explanation of the molecular biology behind such transcendent states, refer to "Scribbles: the Missing Links" papers, www.drawingwriting.com).  ... 
doi:10.1016/j.mehy.2004.09.002 pmid:15607580 fatcat:6bwp42tzn5d57k6umrdn2tdpqi
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