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Sketched Reality: Sketching Bi-Directional Interactions Between Virtual and Physical Worlds with AR and Actuated Tangible UI [article]

Hiroki Kaimoto, Kyzyl Monteiro, Mehrad Faridan, Jiatong Li, Samin Farajian, Yasuaki Kakehi, Ken Nakagaki, Ryo Suzuki
2022 arXiv   pre-print
This paper contributes a set of novel interactions and a design space of bi-directional AR sketching.  ...  In our system, virtual sketches drawn and simulated on an iPad (e.g., lines, walls, pendulums, and springs) can move, actuate, collide, and constrain physical Toio robots, as if virtual sketches and the  ...  ACKNOWLEDGMENTS This research was funded in part by the Natural Sciences and Engineering Research Council of Canada (NSERC) and Mitacs Globalink Research Award.  ... 
arXiv:2208.06341v1 fatcat:wk2gn2r52bghpeidu3badrsimq

Combining Distributional Semantics and Entity Linking for Context-Aware Content-Based Recommendation [chapter]

Cataldo Musto, Giovanni Semeraro, Pasquale Lops, Marco de Gemmis
2014 Lecture Notes in Computer Science  
This article presents Contextual eVSM (C-eVSM), a content-based context-aware recommendation framework that adopts a novel semantic representation based on distributional models and entity linking techniques  ...  some inference and reasoning on user preferences, while distributional models can provide a lightweight semantics representation based on term cooccurrences that can bring out latent relationships between  ...  This work fullfils the research objectives of the projects PON 01 00850 ASK-Health (Advanced System for the interpretation and sharing of knowledge in health care) and PON 02 00563 3470993 project "VINCENTE  ... 
doi:10.1007/978-3-319-08786-3_34 fatcat:jgbvdmojw5gqtlroooigpg4wim

Contextual eVSM: A Content-Based Context-Aware Recommendation Framework Based on Distributional Semantics [chapter]

Cataldo Musto, Giovanni Semeraro, Pasquale Lops, Marco de Gemmis
2013 Lecture Notes in Business Information Processing  
Next, we define a contextual modeling technique based on distributional semantics: it builds a context-aware user profile that merges user preferences with a semantic vector space representation of the  ...  Specifically, we propose two different context-aware approaches: in the first one we adapt the microprofiling technique, already evaluated in collaborative filtering, to content-based recommendations.  ...  Conclusions and Future Work In this paper we proposed the Contextual eVSM, a context-aware contentbased recommendation framework based on VSM.  ... 
doi:10.1007/978-3-642-39878-0_12 fatcat:x5ksrkmfsvewdpgdwpfqe3ri6e

Semantic Modelling of Citation Contexts for Context-Aware Citation Recommendation [chapter]

Tarek Saier, Michael Färber
2020 Lecture Notes in Computer Science  
For this, we develop semantic models of citation contexts based on entities and claim structures.  ...  In this paper, we investigate the benefits of semantically modelling citation contexts for the purpose of citation recommendation.  ...  We propose novel ways of deriving semantically-structured representations from citation contexts, based on entities and claims, intended for contextaware citation recommendation.  ... 
doi:10.1007/978-3-030-45439-5_15 fatcat:spy2vigghjfpbmugljiccmtvjq

Ontology-Based Personalised and Context-Aware Recommendations of News Items

Iván Cantador, Alejandro Bellogín, Pablo Castells
2008 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology  
Based on the similarities between item descriptions and user profiles, and the semantic relations between concepts, content-based and collaborative recommendation models are supported by the system.  ...  News@hand is a news recommender system that makes use of semantic technologies to provide several online news recommendation services.  ...  The expressed content is the view of the authors but not necessarily the view of the MESH project as a whole.  ... 
doi:10.1109/wiiat.2008.204 dblp:conf/webi/CantadorBC08 fatcat:ahokl73ztveyzdiuq73jkgmzpe

ActionRec: Towards Action-Aware Recommender Systems on the Web

Fouad Zablith
2021 International Semantic Web Conference  
A web-based prototype is developed to demonstrate the potentials of integrating the annotated actions in a simulated product recommendations environment.  ...  , which is used to develop action-aware recommendation apps.  ...  [1] identified that context-aware recommender systems that are able to capture and adopt user actions in the recommendation process would be ideal.  ... 
dblp:conf/semweb/Zablith21 fatcat:nwhnwcakbjevhepnppc6ffetp4

Exploiting the Semantic Similarity of Contextual Situations for Pre-filtering Recommendation [chapter]

Victor Codina, Francesco Ricci, Luigi Ceccaroni
2013 Lecture Notes in Computer Science  
Context-aware recommender systems aim at outperforming traditional context-free recommenders by exploiting information about the context under which the users' ratings are acquired.  ...  For assessing context similarity we rely only on the available users' ratings and we deem as similar two contextual situations that are influencing in a similar way the user's rating behavior.  ...  The research described in this paper is partly supported by the SuperHub and the Citclops European projects (FP7-ICT-2011-7, FP7-ENV-308469), and the Universitat Politècnica de Catalunya (UPC) under an  ... 
doi:10.1007/978-3-642-38844-6_14 fatcat:nhzl4h7buzg2ljdafaxn5ueuym

A Pragmatic Approach to Realizing Context-Aware Personal Services

Sangkeun Lee, Dongjoo Lee, Seungseok Kang, Sang-goo Lee
2008 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology  
Based on our strategy, we present a context-aware personal service framework with acceptable performance and scalability.  ...  As network and computing technologies have improved, and the number of mobile devices has increased, realizing context-aware personal services has become one of the most important issues in pervasive computing  ...  Our objective was to develop a practical semantic technology adoption strategy for context-aware services and present a context-aware personal service framework based on our strategy.  ... 
doi:10.1109/wiiat.2008.118 dblp:conf/iat/LeeLKL08 fatcat:wshx5fl7i5d53hgbiyaqyork5u

Burst the Filter Bubble: Using Semantic Web to Enable Serendipity [chapter]

Valentina Maccatrozzo
2012 Lecture Notes in Computer Science  
Then, we propose a user model that can facilitate such user requirements, and enables serendipitous recommendations.  ...  The use case for this work focuses on TV recommender systems, however the ultimate goal is to explore the transferability of this method to different domains.  ...  Acknowledgments This research is supported by the FP7 STREP "ViSTA-TV" project, as well as partially supported by the FP7 IP "NoTube" project and the ONR Global NICOP "COMBINE" project.  ... 
doi:10.1007/978-3-642-35173-0_28 fatcat:5ia7k36ph5havpjo4bfeaoepra

Semantically-enhanced pre-filtering for context-aware recommender systems

Victor Codina, Francesco Ricci, Luigi Ceccaroni
2013 Proceedings of the 3rd Workshop on Context-awareness in Retrieval and Recommendation - CaRR '13  
6HYHUDO UHVHDUFK ZRUNV KDYH GHPRQVWUDWHG WKDW LI XVHUV ¶ UDWLQJV are truly context-dependent, then Context-Aware Recommender Systems can outperform traditional recommenders.  ...  In this paper we present a novel contextual pre-filtering approach that exploits the implicit semantic similarity of contextual situations.  ...  ACKNOWLEDGEMENTS The research described in this paper is partly supported by the SuperHub and the Citclops European projects (FP7-ICT-2011-7, FP7-ENV-308469), and the Universitat Politècnica de Catalunya  ... 
doi:10.1145/2442670.2442674 fatcat:ofxjnqoocjecpbpjg47r6yn6yu

Novel Semantic-Based Probabilistic Context Aware Approach for Situations Enrichment and Adaptation

Abderrahim Lakehal, Adel Alti, Philippe Roose
2022 Applied Sciences  
It proposes a new context-aware semantic-based probabilistic situations injection and adaptation using an ontology approach and Bayesian-classifier.  ...  The proposed solution in which four probability-based-context rule situation items (user's location and time, user's role, their preferences and experiences) are chosen as inputs to predict user's situations  ...  Data Availability Statement: Data available on request due to restrictions. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/app12020732 fatcat:7ltj3bog3jdzdfy5swysvapyfa

Linked Context: A Linked Data Approach to Personalised Service Provisioning

Hong Qing Yu, Xia Zhao, Stephan Reiff-Marganiec, John Domingue
2012 2012 IEEE 19th International Conference on Web Services  
Taking advantage of the recent digital and Web technologies, this paper proposes a novel Linked Context model that applies the Linked Data principles to model and obtain context data from both users and  ...  Context can become richer and more retrievable if links are established for semantically related context data sets.  ...  The context-aware service recommendation method should be able to suggest the best suitable sending notification service for Bob based on his dynamic context situation. B.  ... 
doi:10.1109/icws.2012.16 dblp:conf/icws/YuZRD12 fatcat:wek4nmsxt5g6zaf4l56gcggbie

COT: Contextual Operating Tensor for Context-Aware Recommender Systems

Qiang Liu, Shu Wu, Liang Wang
2015 PROCEEDINGS OF THE THIRTIETH AAAI CONFERENCE ON ARTIFICIAL INTELLIGENCE AND THE TWENTY-EIGHTH INNOVATIVE APPLICATIONS OF ARTIFICIAL INTELLIGENCE CONFERENCE  
On the other hand, some works on multi-domain relation prediction can be used for the context-aware recommendation, but they have problems in generating recommendation under a large amount of contextual  ...  Since contextual information can be used as a significant factor in modeling user behavior, various context-aware recommendation methods are proposed.  ...  Acknowledgments This work is jointly supported by National Basic Research Program of China (2012CB316300), National Natural Science Foundation of China (61403390, 61175003, 61135002) and Hundred Talents  ... 
doi:10.1609/aaai.v29i1.9158 fatcat:kr3godoruvbohj5mghl3cbuj34

A Comprehensive Survey on Comparisons across Contextual Pre-Filtering, Contextual Post-Filtering and Contextual Modelling Approaches

Khalid Haruna, Maizatul Akmar Ismail, Damiasih Damiasih, Haruna Chiroma, Tutut Herawan
2017 TELKOMNIKA (Telecommunication Computing Electronics and Control)  
Recently, there has been growing interest in recommender systems (RS) and particularly in context-aware RS.  ...  Methods for generating context-aware recommendations are classified into pre-filtering, post-filtering and contextual modelling approaches.  ...  The novel method was presented in [11] to take advantage of the distributional semantics of contextual conditions to build a context-aware rating prediction model.  ... 
doi:10.12928/telkomnika.v15i4.6875 fatcat:vmdfl4gypbftlfz7evh2wsofsq

Hybrid music information retrieval

Peter Knees, Markus Schedl, Òscar Celma
2013 International Journal of Multimedia Information Retrieval  
Given the strengths and shortcomings inherent to both content-based and context-based approaches, hybrid methods that intelligently combine the two are essential. Such P. Knees (B) · M. Schedl  ...  This also calls for novel methods for user-centric evaluation of music retrieval systems.  ...  ., on tablets or smart mobile devices), or context-aware music recommendation systems are conceivable.  ... 
doi:10.1007/s13735-013-0033-9 fatcat:bklygnizmjcytcwqumybifkq74
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