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The RDFa Content Editor - From WYSIWYG to WYSIWYM

Ali Khalili, Soren Auer, Daniel Hladky
2012 2012 IEEE 36th Annual Computer Software and Applications Conference  
Our approach is based on providing four different views to the content authors: a classical WYSIWYG view, a WYSIWYM (What You See Is What You Mean) view making the semantic annotations visible, a fact  ...  They provide different means of semantic content authoring for the different personas involved in the content creation life-cycle.  ...  The user friendly authoring of semantically enriched content is a crucial aspect for the ultimate success of semantic technologies.  ... 
doi:10.1109/compsac.2012.72 dblp:conf/compsac/KhaliliAH12 fatcat:3nnzs3p33balzjgg7o2wihk4ai

WYSIWYM Authoring of Structured Content Based on Schema.org [chapter]

Ali Khalili, Sören Auer
2013 Lecture Notes in Computer Science  
However, from the user interface point of view, we still lack user-friendly tools that facilitate the process of structured content authoring.  ...  RDFaCE is written as a plugin for TinyMCE WYSIWYG editor thereby can be easily integrated into existing content management systems.  ...  As an example, Dido [5] is a datainteractive document which lets end users author semantic content mixed with unstructured content in a web-page.  ... 
doi:10.1007/978-3-642-41154-0_32 fatcat:b67uktkrhfgcrbs2lewa2ll4ru

Adding Semantic Annotations, Navigation Paths and Tour Guides to Existing Virtual Environments [chapter]

Frederic Kleinermann, Olga De Troyer, Christophe Creelle, Bram Pellens
2008 Lecture Notes in Computer Science  
In order for a VE to be a success on the Web, end-users should easily get familiar with the VE and understand the meanings of its virtual objects.  ...  Otherwise, the end-user may be tempted to quit the VE. Therefore, annotations and the creation of navigation paths for virtual tour guides become important to ease the use of VEs.  ...  This research was carried out in context of the VR-DeMo project which is directly funded by the IWT, a Flemish subsidy organization from Belgium (IWT 030248).  ... 
doi:10.1007/978-3-540-78566-8_9 fatcat:gpzavvpalvd5jkfn6getpulbla

User interfaces for semantic authoring of textual content: A systematic literature review

Ali Khalili, Sören Auer
2013 Journal of Web Semantics  
We conducted a systematic literature review comprising a thorough analysis of 31 primary studies out of 175 initially retrieved papers addressing the semantic authoring of textual content.  ...  We obtained a comprehensive set of quality attributes for SCA systems together with corresponding user interface features suggested for their realization.  ...  by a grant from the European Union's 7th Framework Programme provided for the project LOD2 (GA no. 257943).  ... 
doi:10.1016/j.websem.2013.08.004 fatcat:wv3i6rxs5re4zoib6iawcjrhsu

User Interfaces for Semantic Authoring of Textual Content: A Systematic Literature Review

Ali Khalili, SSren Auer
2013 Social Science Research Network  
We conducted a systematic literature review comprising a thorough analysis of 31 primary studies out of 175 initially retrieved papers addressing the semantic authoring of textual content.  ...  We obtained a comprehensive set of quality attributes for SCA systems together with corresponding user interface features suggested for their realization.  ...  by a grant from the European Union's 7th Framework Programme provided for the project LOD2 (GA no. 257943).  ... 
doi:10.2139/ssrn.3199074 fatcat:5eb2n4ug2fd7lmdhnl2y7doovu

An End-to-End Framework for Multi-view Video Content: Creating Multiple-Perspective Hypervideo to View on Mobile Platforms [chapter]

Gregor Miller, Sidney Fels, Michael Ilich, Martin M. Finke, Thomas Bauer, Kelvie Wong, Stefanie Mueller
2011 Lecture Notes in Computer Science  
We utilize abstractions over creation and delivery of content and a unified language scheme (through XML) for communication between components.  ...  We present a work-in-progress novel framework for the creation, delivery and viewing of multi-view hypermedia intended for mobile platforms.  ...  To organize and annotate the generated footage we present our authoring tool for multi-view hypermedia along with our semantic description we use as the base language of the video metadata.  ... 
doi:10.1007/978-3-642-24500-8_37 fatcat:4k25kwnax5blvnuvfhandgx5ze

User-trainable video annotation using multimodal cues

C-Y. Lin, M. Naphade, A. Natsev, C. Neti, J. R. Smith, B. Tseng, H. J. Nock, W. Adams
2003 Proceedings of the 26th annual international ACM SIGIR conference on Research and development in informaion retrieval - SIGIR '03  
This paper describes progress towards a general framework for incorporating multimodal cues into a trainable system for automatically annotating user-defined semantic concepts in broadcast video.  ...  Results show annotation for user-defined concepts both in and outside the predeployed set is competitive with our best video-only models on the TREC Video 2002 corpus.  ...  Overall results represent a first step towards a user-trainable video annotation system using multimodal cues. ADDITIONAL AUTHORS C-Y. Lin, M. Naphade. A. Natsev, C. Neti, J.R. Smith and B.  ... 
doi:10.1145/860435.860522 dblp:conf/sigir/LinNNNSTNA03 fatcat:l7v5bnm2sbabvbypwp5hzifgxi

Factic: Personalized Exploratory Search in the Semantic Web [chapter]

Michal Tvarožek, Mária Bieliková
2010 Lecture Notes in Computer Science  
We present our personalized exploratory browser Factic as a unique client-side tool for effective Semantic Web exploration.  ...  We combine and extend personalization approaches, faceted browsers, graph-based visualization and tree-based history visualization in order to provide users with advanced information exploration and discovery  ...  of Excellence for Smart Technologies, Systems and Services, ITMS 26240120005, co-funded by the ERDF.  ... 
doi:10.1007/978-3-642-13911-6_44 fatcat:dfxcdogvmbhxhond7ltznlog7a

conTEXT – Lightweight Text Analytics Using Linked Data [chapter]

Ali Khalili, Sören Auer, Axel-Cyrille Ngonga Ngomo
2014 Lecture Notes in Computer Science  
In this paper we develop a text analytics architecture of participation, which allows ordinary people to use sophisticated NLP techniques for analysing and visualizing their content, be it a Blog, Twitter  ...  We evaluate the usefulness of our approach by comparing both the effectiveness and efficiency of end users within a task-solving setting.  ...  browsing interface for end-users to review and explore their content.  ... 
doi:10.1007/978-3-319-07443-6_42 fatcat:s6zj63565jalzfiskayraouqt4

A Survey of Semantic Image and Video Annotation Tools [chapter]

Stamatia Dasiopoulou, Eirini Giannakidou, Georgios Litos, Polyxeni Malasioti, Yiannis Kompatsiaris
2011 Lecture Notes in Computer Science  
The availability of semantically annotated image and video assets constitutes a critical prerequisite for the realisation of intelligent knowledge management services pertaining to realistic user needs  ...  The different views taken by the two main approaches towards semantic content description, namely the Semantic Web and MPEG-7, as well as the traits particular to multimedia content due to the multiplicity  ...  We would also like to express our gratitude to the various tool authors who provided us with useful feedback.  ... 
doi:10.1007/978-3-642-20795-2_8 fatcat:3t7d745fjfe7hevqxcwzrxhfs4

Semi-automatic Semantic Annotation of Images Using Machine Learning Techniques [chapter]

Oge Marques, Nitish Barman
2003 Lecture Notes in Computer Science  
Our key contribution is the use of machine learning algorithms for user-assisted, semi-automatic image annotation, in such a way that the knowledge of previously annotated images -both at metadata and  ...  We propose a three-layer architecture, in which the bottom layer organizes visual information extracted from the raw image contents, which are mapped to semantically meaningful keywords in the middle layer  ...  The authors want to thank Dragutin Petkovic for his excellent comments and suggestions.  ... 
doi:10.1007/978-3-540-39718-2_35 fatcat:boeiiztfmrf6vickp4glrk5cga

Reinventing the Web Browser for the Semantic Web

Michal Tvarozek, Mária Bielikova
2009 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology  
The paper extends the traditional browser concept with a Semantic Web tailored faceted browser thus providing integrated end-user grade support for both legacy Web and Semantic Web content.  ...  The new browser provides interactive exploratory search and navigation capabilities as well as user adaptation and personalization.  ...  Semantic Browser Interface Generation Our browser acts as an integrated tool for search when it acts like a search engine front-end, and for navigation when it supports navigation across a collection of  ... 
doi:10.1109/wi-iat.2009.243 dblp:conf/iat/TvarozekB09 fatcat:tg57scu2jnasjbpnkukbtnp5ki

Harvesting Intelligence in Multimedia Social Tagging Systems [chapter]

Eirini Giannakidou, Foteini Kaklidou, Elisavet Chatzilari, Ioannis Kompatsiaris, Athena Vakali
2010 Emergent Web Intelligence: Advanced Information Retrieval  
Towards this direction, a survey on the theoretical background and the adopted practices for analysis of multimedia social content are presented.  ...  users.  ...  include the description tools for visual and audio content respectively, the Multimedia Description Schemes that D r a f t p a p e r 16 E.  ... 
doi:10.1007/978-1-84996-074-8_6 dblp:series/aikp/GiannakidouKCKV10 fatcat:qiutw4si5zaxzkqereebj2vuce

AGINFRA PLUS D2.1 - Data & semantics layer: technical specifications report

Pythagoras Karampiperis, Antonis Koukourikos
2018 Zenodo  
As the use cases are implemented, the specification and the corresponding architecture will evolve towards new requirements that arise and towards improving and extending the tools based on user feedback  ...  with the requirements of the end-user communities represented in the project.  ...  A REST API is also available providing access for using vocabularies in other applications such as annotation systems NavigOwl 15 is a visualization tool which is specially designed to explore semantic  ... 
doi:10.5281/zenodo.1304055 fatcat:x6yh53326ncqretu6ruabjsf2q

Creating a Semantic Academic Lecture Video Search Engine via Enrichment Textual and Temporal Features of Subtitled YouTube EDU Media Fragments

Babak Farhadi
2014 International Journal of Computer Applications  
Keywords Subtitled YouTube EDU video, textual metadata, semantic web, video annotation, web-based natural language processor.  ...  For realizing this purpose, we propose Unifier Module of Outcomes of Web-Based Natural Language Processors (UM-OWNLP) for extracting the essential portions of the 10 NLP tools that are based on the web  ...  Website of "yovisto.com", handle a great amount of recordings of academic lectures and conferences for end clients to search in a content-based method.  ... 
doi:10.5120/16853-6719 fatcat:qqaby63psfggrk7za3wucagwwu
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