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- posterSeptember 2016
Decentralized Semantic Identity
SEMANTiCS 2016: Proceedings of the 12th International Conference on Semantic SystemsSeptember 2016, Pages 177–180https://doi.org/10.1145/2993318.2993348This paper examines a semantic approach for identity management, namely the W3C WebID, as a representation of personal information, and the WebID-TLS as a decentralized authentication protocol, allowing individuals to manage their own identities and ...
- research-articleSeptember 2016
KESeDa: Knowledge Extraction from Heterogeneous Semi-Structured Data Sources
SEMANTiCS 2016: Proceedings of the 12th International Conference on Semantic SystemsSeptember 2016, Pages 129–136https://doi.org/10.1145/2993318.2993335A large part of the free knowledge existing on the Web is available as heterogeneous, semi-structured data, which is only weakly interlinked and in general does not include any semantic classification. Due to the enormous amount of information the ...
- research-articleSeptember 2015
Knowledge base shipping to the linked open data cloud
SEMANTICS '15: Proceedings of the 11th International Conference on Semantic SystemsSeptember 2015, Pages 73–80https://doi.org/10.1145/2814864.2814885Popular knowledge bases that provide SPARQL endpoints for the web are usually experiencing a high number of requests, which often results in low availability of their interfaces. A common approach to counter the availability issue is to run a local ...
- research-articleSeptember 2015
Integrating custom index extensions into virtuoso RDF store for e-commerce applications
SEMANTICS '15: Proceedings of the 11th International Conference on Semantic SystemsSeptember 2015, Pages 65–72https://doi.org/10.1145/2814864.2814877Triple stores are the backbone of the evolution of the Linked Data Web. However, even standard queries on many attributes can result in high query response times using available triple stores. For use in commercial search applications, particularly for ...
- research-articleSeptember 2015
A semantic method for multiple resources exploitation
SEMANTICS '15: Proceedings of the 11th International Conference on Semantic SystemsSeptember 2015, Pages 113–120https://doi.org/10.1145/2814864.2814868Being able to extract and exploit information that is included in multiple resources (repositories, corpora, etc.) is essential to benefiting from the increasing availability and complementary nature of such data scattered across the World Wide Web. ...
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- research-articleSeptember 2015
The role of reasoning for RDF validation
SEMANTICS '15: Proceedings of the 11th International Conference on Semantic SystemsSeptember 2015, Pages 33–40https://doi.org/10.1145/2814864.2814867For data practitioners embracing the world of RDF and Linked Data, the openness and flexibility is a mixed blessing. For them, data validation according to predefined constraints is a much sought-after feature, particularly as this is taken for granted ...
- research-articleSeptember 2013
Towards a unified visual notation for OWL ontologies: insights from a comparative user study
I-SEMANTICS '13: Proceedings of the 9th International Conference on Semantic SystemsSeptember 2013, Pages 73–80https://doi.org/10.1145/2506182.2506192Browsing ontologies and making sense of their concepts and relationships are important activities in knowledge engineering. They are supported by a large number of tools that often provide visual representations of the ontologies for better ...
- research-articleSeptember 2013
Discovery hub: on-the-fly linked data exploratory search
I-SEMANTICS '13: Proceedings of the 9th International Conference on Semantic SystemsSeptember 2013, Pages 17–24https://doi.org/10.1145/2506182.2506185Exploratory search systems help users learn or investigate a topic. The richness of the linked open data can be used to assist this task. We present a method that selects and ranks linked data resources that are semantically related to the user's ...
- research-articleSeptember 2012
Building semantic information search platform with extended Sesame framework
I-SEMANTICS '12: Proceedings of the 8th International Conference on Semantic SystemsSeptember 2012, Pages 193–196https://doi.org/10.1145/2362499.2362531Semantic Web provides a common framework that allows data to be shared and reused across application, enterprise, and community boundaries. Therefore, this technology can be used to integrate disparate libraries resources in the field of library located ...
- research-articleSeptember 2012
terkait: semantic interactions with web content
I-SEMANTICS '12: Proceedings of the 8th International Conference on Semantic SystemsSeptember 2012, Pages 169–172https://doi.org/10.1145/2362499.2362524We present our ongoing development of an application, called terkait - that supports a user with related information while browsing the web. terkait analyses semantic objects that are either annotated directly in the content or retrieved by external ...
- research-articleSeptember 2012
Facilitating research cooperation through linking and sharing of heterogenous research artefacts: cross platform linking of semantically enriched research artefacts
I-SEMANTICS '12: Proceedings of the 8th International Conference on Semantic SystemsSeptember 2012, Pages 157–164https://doi.org/10.1145/2362499.2362521Researchers and other knowledge workers frequently produce and use diverse research artefacts such as papers, data sets, experiment specifications, software, etc. In this, they are often faced with unclear relationships (e.g., which version of a ...
- research-articleSeptember 2012
Semantic analysis of human movements in videos
I-SEMANTICS '12: Proceedings of the 8th International Conference on Semantic SystemsSeptember 2012, Pages 141–148https://doi.org/10.1145/2362499.2362519Segmentation and representation of movements in videos play an important role in different applications such as search engines, video recommender systems, and video summarizers. In this paper, we present a system for semantic annotation of movements in ...
- research-articleSeptember 2012
A computational model for the integration of linked data in mobile augmented reality applications
I-SEMANTICS '12: Proceedings of the 8th International Conference on Semantic SystemsSeptember 2012, Pages 133–140https://doi.org/10.1145/2362499.2362518Linked Data, Augmented Reality (AR), and technical advancements in mobile information technology lead to an increasing desire to exploit Linked Data for the integration and visualization in mobile AR applications. However, current approaches are either ...
- research-articleSeptember 2012
Ontology-driven mindmapping
I-SEMANTICS '12: Proceedings of the 8th International Conference on Semantic SystemsSeptember 2012, Pages 125–132https://doi.org/10.1145/2362499.2362517Mindmaps have been a popular means for intuitive and user-friendly conceptual modeling for several years. This paper proposes a mindmapping tool driven by semantic web ontologies that allows to assign meanings to the mindmap nodes and, even more ...
- research-articleSeptember 2012
LEAPS: realising the potential of algal biomass production through semantic web and linked data
I-SEMANTICS '12: Proceedings of the 8th International Conference on Semantic SystemsSeptember 2012, Pages 117–124https://doi.org/10.1145/2362499.2362516Recently algal biomass has been identified as a potential source of large scale production of biofuels. Governments, environmental research councils and special interests groups are funding several efforts that investigate renewable energy production ...
- research-articleSeptember 2012
Integrating linked data into the content value chain: a review of news-related standards, methodologies and licensing requirements
I-SEMANTICS '12: Proceedings of the 8th International Conference on Semantic SystemsSeptember 2012, Pages 94–102https://doi.org/10.1145/2362499.2362513Only a few media companies have so far (as of April 2012) publicly declared engagement in the area of Linked Data. Nevertheless among the chosen few are BBC Online, the New York Times, The Guardian and Reuters who utilize Linked Data to add significant ...
- research-articleSeptember 2012
Feedback-based data set recommendation for building linked data applications
I-SEMANTICS '12: Proceedings of the 8th International Conference on Semantic SystemsSeptember 2012, Pages 49–55https://doi.org/10.1145/2362499.2362507The huge and growing volume of linked data is increasing the interest in developing applications on top of such data. One of the distinguishing features of linked data applications is that the data could come from any RDF data set available on the Web. ...
- research-articleSeptember 2012
Aggregated, interoperable and multi-domain user profiles for the social web
I-SEMANTICS '12: Proceedings of the 8th International Conference on Semantic SystemsSeptember 2012, Pages 41–48https://doi.org/10.1145/2362499.2362506User profiling techniques have mostly focused on retrieving and representing a user's knowledge, context and interests in order to provide recommendations, personalise search, and build user-adaptive systems. However, building a user profile on a single ...
- research-articleSeptember 2012
Linked open data to support content-based recommender systems
I-SEMANTICS '12: Proceedings of the 8th International Conference on Semantic SystemsSeptember 2012, Pages 1–8https://doi.org/10.1145/2362499.2362501The World Wide Web is moving from a Web of hyper-linked Documents to a Web of linked Data. Thanks to the Semantic Web spread and to the more recent Linked Open Data (LOD) initiative, a vast amount of RDF data have been published in freely accessible ...
- research-articleSeptember 2011
open.data.al: increasing the utilization of government data in Albania
I-Semantics '11: Proceedings of the 7th International Conference on Semantic SystemsSeptember 2011, Pages 237–240https://doi.org/10.1145/2063518.2063558Open Data practice requires that data are freely available for everyone, laying the foundations for transparency and decision making. Many democratic countries have supported this practice, freeing and facilitating access to their government data.
Open ...