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A Personalized Researcher Recommendation Approach in Academic Contexts: Combining Social Networks and Semantic Concepts Analysis

Yunhong Xu, Jinxing Hao, Raymond Y. K. Lau, Jian Ma, Wei Xu, Dingtao Zhao
2010 Pacific Asia Conference on Information Systems  
The main contribution of this paper is that we propose a novel researcher recommendation approach which combines the two dimensions of social relations and common expertise in a unified framework to improve  ...  In an academic context, recommending suitable research partners to researchers can facilitate knowledge discovery and exchange, and ultimately improve the research productivity of both sides.  ...  This study is the first move to combine social network analysis and semantic concept analysis in a two-layer network model for research collaborator recommendation.  ... 
dblp:conf/pacis/XuHLMXZ10 fatcat:hsrucu2ldncqrcjdiwamo2xrne

Context-Aware Recommender Systems for Social Networks: Review, Challenges and Opportunities

Areej Bin Suhaim, Jawad Berri
2021 IEEE Access  
In this research, we present a comprehensive review of context-aware recommender systems developed for social networks.  ...  Our focus is to investigate approaches and techniques used in the development of context-aware recommender systems for social networks and identify the research gaps, challenges, and opportunities in this  ...  ACKNOWLEDGEMENTS This work was supported by the Research Center of College of Computer and Information Sciences, King Saud University. The authors are grateful for this support.  ... 
doi:10.1109/access.2021.3072165 fatcat:i3igbxd44jhrzcyvynevpidcwq

Targets of Online Hate Speech in Context

Radu Mihai Meza, Hanna-Orsolya Vincze, Andreea Mogos
2019 Intersections  
This research is an exploratory analysis of mentions of targets of hate speech in comments in the context of 106 public Facebook pages in Romanian and Hungarian from January 2015 to December 2017.  ...  A total of 1.8 million comments were collected through API interrogation and analyzed using a text-mining niche-dictionaries approach and co-occurrence analysis to reveal connections to events on the media  ...  This method combines quantitative content analysis approaches (code/term frequencies) with network analysis (relations based on the co-occurrence of terms/codes in the same context -e.g. in the same comment  ... 
doi:10.17356/ieejsp.v4i4.503 fatcat:d5nymgvyqvbjhcrnyd5wjjkeuy

Ontology-Based Context Event Representation, Reasoning, and Enhancing in Academic Environments

Josué Padilla-Cuevas, José A. Reyes-Ortiz, Maricela Bravo
2021 Future Internet  
Our event-driven approach considers five contexts as a modular perspective in the model: Person, temporal (time), physical space (location), network (resources to acquire data from the ambient), and academic  ...  In this paper, we propose an event-driven approach for context representation based on an ontological model. This approach is extendable and adaptable for academic domains.  ...  The proposed work has been developed within the research project SI001-20. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/fi13060151 fatcat:zjbpkxlur5bn5hiduxhjatwlka

Context-Aware User Modeling and Semantic Interoperability in Smart Home Environments

Giorgos Siolas, George Caridakis, Phivos Mylonas, Stefanos Kollias, Andreas Stafylopatis
2013 2013 8th International Workshop on Semantic and Social Media Adaptation and Personalization  
user experience: SandS is in fact a complete ecosystem of users within a social network, creating and exchanging content in the form of so-called recipes and developing a collective intelligence which  ...  Current paper investigates how user modeling, context awareness and content adaptation in Smart Home environments can be handled formally in order to capture the semantics that emerge from a newly introduced  ...  recipes merged in a pervasive webservices infrastructure.  ... 
doi:10.1109/smap.2013.19 dblp:conf/smap/SiolasCMKS13 fatcat:gn5afncakzenbaml4c4lbkr5qu

Context-aware recommender systems

Gediminas Adomavicius, Alexander Tuzhilin
2008 Proceedings of the 2008 ACM conference on Recommender systems - RecSys '08  
The concept of "context" has been studied extensively in several areas of computing and other disciplines.  ...  The article concludes by discussing the challenges and future research directions for context-aware recommender systems.  ...  Acknowledgments The research of G. Adomavicius was supported in part by the National Science Foundation grant IIS-0546443.  ... 
doi:10.1145/1454008.1454068 dblp:conf/recsys/AdomaviciusT08 fatcat:s6qpyhylyzcvhjl6vwm2j7jssq

Context-Aware User Modeling and Semantic Interoperability in Smart Home Environments

Giorgos Siolas, George Caridakis, Phivos Mylonas, Giorgos Stratogiannis, Stefanos Kollias, Andreas Stafylopatis
2015 International Journal of Virtual Communities and Social Networking  
user experience: SandS is in fact a complete ecosystem of users within a social network, creating and exchanging content in the form of so-called recipes and developing a collective intelligence which  ...  Current paper investigates how user modeling, context awareness and content adaptation in Smart Home environments can be handled formally in order to capture the semantics that emerge from a newly introduced  ...  recipes merged in a pervasive webservices infrastructure.  ... 
doi:10.4018/ijvcsn.2015070102 fatcat:4vzk2dntffc25me3274klrsb4e

Context-Aware Recommender Systems

Gediminas Adomavicius, Bamshad Mobasher, Francesco Ricci, Alexander Tuzhilin
2011 The AI Magazine  
It provides an overview of the multifaceted notion of context, discusses several approaches for incorporating contextual information in recommendation process, and illustrates the usage of such approaches  ...  The article concludes by discussing the challenges and future research directions for context-aware recommender systems.  ...  Acknowledgments The research of G. Adomavicius was supported in part by the National Science Foundation grant IIS-0546443.  ... 
doi:10.1609/aimag.v32i3.2364 fatcat:g6btpkyggrebndzfb7vni5m354

Role of Semantic Web in the Changing Context of Enterprise Collaboration [chapter]

N. Khilwani, J. A. Harding
2013 Interoperability for Enterprise Software and Applications  
In such collaboration, enterprises temporarily share competences and resources for a particular business goal and disband when that window of opportunity is closed.  ...  The paradigm of the virtual enterprise is a predominant area of research and technological development for today's progressive industries.  ...  my research.  ... 
doi:10.1002/9781118558003.ch18 fatcat:b2eylmrrzndodfps57qv4ojx2i

Hybrid Architecture to Support Context‐Aware Systems [chapter]

Maricela Bravo, José A. Reyes‐Ortiz, Leonardo Sánchez‐Martínez, Roberto A. Alcántara‐Ramírez
2017 Multi-agent Systems  
The main objective of a context-aware system is to be continuously recognizing the state of the environment and the users present, in order to adjust the environment to an ideal state and to provide personalized  ...  In this chapter, we describe an architecture that relies on the incorporation of intelligent multi-agent systems (MAS), sensor networks, mobile sensors, actuators, Web services and ontologies.  ...  It is out of the scope of this chapter to present a deeper analysis of the concept coverage of context.  ... 
doi:10.5772/intechopen.69519 fatcat:xosykpo4rzcurhsaspkudvocie

Ontology Development Strategies in Industrial Contexts [chapter]

Vladimir Tarasov, Ulf Seigerroth, Kurt Sandkuhl
2019 Lecture Notes in Business Information Processing  
The industrial context affects the process of ontology engineering in terms of business requirements and technical constraints.  ...  Finally, four recommendation were formulated for projects intended to create shared understanding in an enterprise.  ...  Qualitative case study is an approach to research that facilitates exploration of a phenomenon within its context using a variety of data sources.  ... 
doi:10.1007/978-3-030-04849-5_14 fatcat:etlwkrgwlbfrlgahfsnvvmucku

3LConOnt: a three-level ontology for context modelling in context-aware computing

Oscar Cabrera, Xavier Franch, Jordi Marco
2017 Journal of Software and Systems Modeling  
Although a lot of research has been made in the field of context modelling, most of the context-aware computing proposals prefer to design their own customized context model instead of reusing an existing  ...  Context-aware computing is the ability of services and applications to adapt and react to context changes. Context modelling is a core feature of context-aware computing.  ...  Acknowledgements This work is partially supported by the Spanish project TIN2016-79269-R and the SUPERSEDE project, funded by the European Union's Information and Communication Technologies Programme (  ... 
doi:10.1007/s10270-017-0611-z fatcat:ufb5hihe4nb7vdc4al4s33zy54

The Role of Context for Recommendations in Digital Libraries

Zohreh Dehghani Champiri, Siti Salwah Binti Salim, Seyed Reza Shahamiri
2015 International Journal of Social Science and Humanity  
The article stresses the need for qualitative research on the subject in order to find out the elements that constitute the context from the users' viewpoint and the way a context-aware recommender system  ...  approach to create more accurate and relevant recommendations.  ...  Qualitative research methods help researchers to understand people and the social and cultural contexts within which they live [58] .  ... 
doi:10.7763/ijssh.2015.v5.585 fatcat:4gzkn43qknfw5ot5uk5j45hs2q

A user profile definition in context of recommendation of open educational resources. An approach based on linked open vocabularies

Janneth Chicaiza, Nelson Piedra, Jorge Lopez-Vargas, Edmundo Tovar-Caro
2015 2015 IEEE Frontiers in Education Conference (FIE)  
To provide personalized lists of OERs according to the user profile and personal preferences, the user should be characterized by an open and scalable model.  ...  In this paper, an open linked vocabulary is proposed to describe user profiles of the open educational resources, which take into account the challenges and opportunities that an open and extensible platform  ...  ACKNOWLEDGMENT This research has been partially funded by Regional Government of Madrid (eMadrid S2013/ICE-2715) and the scholarship provided by the Secretar´ıa Nacional de Educacio´n Superior, Ciencia  ... 
doi:10.1109/fie.2015.7344314 dblp:conf/fie/ChicaizaPLC15 fatcat:lr2g4mkbkzdupekkwo5y3n5hqa

Discovering Context for Real-World Events

Arjun Satish, Ramesh Jain, Amarnath Gupta
2018 Modélisation et utilisation du contexte  
As a concrete application for our approach, we present a simple photo management application, which tags faces of people in a user's personal photos.  ...  With the large amount of data available from sensors and web services, context-aware approaches for pruning search spaces are becoming increasingly common.  ...  Use of temporal, spatial and social types for a recommendation service has been explored in [19] .  ... 
doi:10.21494/iste.op.2018.0212 fatcat:yxiwj72v6jgatph4rvi2w6g5l4
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