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Prototyping a personalized contextual retrieval framework

Damien Palacio, Guillaume Cabanac, Gilles Hubert, Karen Pinel-Sauvagnat, Christian Sallaberry
2013 Proceedings of the 7th Workshop on Geographic Information Retrieval - GIR '13  
We used this framework to participate in the TREC 2013 Contextual Suggestion Track.  ...  We introduce a framework for searching places according to user interests and spatial context. Our framework combines existing geo-tools or services (e.g., Google Places, Yahoo!  ...  A PERSONALIZED CONTEXTUAL RETRIEVAL FRAMEWORK The framework builds on a process flow composed of the following four main stages.  ... 
doi:10.1145/2533888.2533935 dblp:conf/gir/PalacioCHPS13 fatcat:c537liwyzvd3vlush5jibwedfi


João Guerreiro, Juliana Gomes, Daniel Gonçalves
2012 Proceedings of the 2nd Workshop on Context-awareness in Retrieval and Recommendation - CaRR '12  
Herein we also present a preliminary evaluation of our framework still mostly based on contextual information.  ...  In this paper, we describe an extensible framework that makes use of both contextual and personal information to provide recommendations that are relevant to the user and the task at hand, instead of only  ...  As a first step we evaluated a prototype with the basic functionalities, resorting to contextual information and providing recommendations of web and personal documents.  ... 
doi:10.1145/2162102.2162107 fatcat:jl4yp623pvhohgbnh6zanz73pa

Pythia: A Privacy-Enhanced Personalized Contextual Suggestion System for Tourism

George Drosatos, Pavlos S. Efraimidis, Avi Arampatzis, Giorgos Stamatelatos, Ioannis N. Athanasiadis
2015 2015 IEEE 39th Annual Computer Software and Applications Conference  
A key feature of Pythia is the exploitation of the vast amounts of personal data generated by smartphones to automatically build user profiles, and make contextual suggestions to tourists.  ...  As a proof of concept, we present a Pythia prototype which implements the aforementioned mechanisms as mobile applications for Android, as well as, web applications.  ...  (c) Contextual Suggestion Engine: This component uses the POI-based profile of the user to generate a personal query, which is then used to retrieve the personalized POI suggestions for the user's area  ... 
doi:10.1109/compsac.2015.88 dblp:conf/compsac/DrosatosEASA15 fatcat:3q7mj5qihjca3j67lqrr2nuiey

Context-based health information retrieval

Carla Teixeira Lopes
2013 SIGIR Forum  
Contextual Information Retrieval (CIR) is a subarea of IR that seeks to incorporate contextual features in the retrieval process towards its improvement.  ...  This paper presents the motivation behind this work, a description of the proposed research, a literature review relevant to the research problem and the methodology to fulfill it.  ...  Retrieval Framework Definition After the previous phase's conclusion, it will be necessary to propose an information retrieval framework.  ... 
doi:10.1145/2568388.2568414 fatcat:qaevhhfrfffitm2dpagfln2wii

Mobile information retrieval in a hybrid peer-to-peer environment

Kam Fung Yeung, Yanyan Yang
2009 Proceedings of the 6th International Conference on Mobile Technology, Application & Systems - Mobility '09  
A prototype system has been developed based on JHPeer framework for retrieving, indexing and sharing user information on mobile devices in P2P environment.  ...  In this paper, we present JHPeer, a software framework for mobile information retrieval in hybrid peer to peer (P2P) networks.  ...  A prototype system has been built based on the proposed framework. The rest of this paper is organized as follows. In section 2, we briefly review related work.  ... 
doi:10.1145/1710035.1710075 dblp:conf/mobility/YeungY09 fatcat:mvve2sdynjfv5ikd7rmutxtp5q

Augmenting memory for student learning: Designing a context-aware capture system for biology education

Deborah Barreau, Abe Crystal, Jane Greenberg, Anuj Sharma, Michael Conway, John Oberlin, Michael Shoffner, Stephen Seiberling
2007 Proceedings of the American Society for Information Science and Technology  
We have constructed a student-targeted Context Awareness Framework (CAF) and we are developing a metadata scheme that integrates the CAF with a variety of mobile technologies.  ...  We are exploring the use of SenseCams along with other mobile devices (e.g., a GIS and Tablet PC) for biology students conducting scientific field work such as specimen identification.  ...  RESEARCH OBJECTIVES The objectives of our work include: • Building and testing a Context Awareness Framework (CAF). • Designing a Metadata Scheme to support effective contextual retrieval. • Integrating  ... 
doi:10.1002/meet.14504301251 fatcat:lcd2fxohrrgovpnw7mu6cdoeci

A comprehensive framework for context-aware communication services

Bachir Chihani, Emmanuel Bertin, Noel Crespi
2011 2011 15th International Conference on Intelligence in Next Generation Networks  
We validate this framework by implementing a prototype and by testing it.  ...  Relying on this approach, we design a comprehensive framework based on a distributed service broker for the development of such systems.  ...  Figure 2 2 Figure 2: A framework for CAC Figure 3 : 3 HEP architecture B. Service implementation Figure 5 Figure 6 : 56 Personalization of the weight values of the different contextual information  ... 
doi:10.1109/icin.2011.6081102 dblp:conf/icin/ChihaniBC11 fatcat:q2rjbkl75jfgtixorjjpzpfabi

A Privacy-by-Design Contextual Suggestion System for Tourism

Pavlos Efraimidis, George Drosatos, Avi Arampatzis, Giorgos Stamatelatos, Ioannis Athanasiadis
2016 Journal of Sensor and Actuator Networks  
We focus on personal data generated by the sensors and through the everyday usage of smart devices and take advantage of these data to build a non-invasive contextual suggestion system for tourism.  ...  Even though the current prototype focuses only on location data, the results from the evaluation of the contextual suggestion algorithms and the user experience feedback from volunteers who used the prototype  ...  Contextual suggestion engine: This component uses the POI-based profile of the user to generate a personal query, which is then used to retrieve the personalized POI suggestions for the user-specified  ... 
doi:10.3390/jsan5020010 fatcat:purckk6w5bc7hjl2zxhlvtq5ca

Multi-device application middleware: leveraging the ubiquity of the Web with webinos

Heiko Desruelle, Simon Isenberg, John Lyle, Frank Gielen
2013 Journal of Supercomputing  
The broad range of connected devices has turned the Internet into a ubiquitous concept.  ...  In result, maintaining a viable balance between development costs and market coverage has turned out to be an important challenge when developing applications for a ubiquitous ecosystem.  ...  The webinos context framework utilizes this structure to retrieve contextual knowledge from within the Personal Zone. The context framework hooks into the PZP's synchronization mechanism.  ... 
doi:10.1007/s11227-013-0901-3 fatcat:lycwjv7pirgudpoyhegkzqv6ye

AMBLE: A Context-Aware Mobile Learning Framework

Brita Curum, Kavi Khedo
2018 EAI Endorsed Transactions on Context-aware Systems and Applications  
METHODS: In this paper, A context-aware MoBile LEarning framework is proposed, namely the AMBLE framework.  ...  As future works, new forms of user-context adaptation synthesized with other extracted data sets of contextual information will be used to establish and align relevant dynamic adaptation and personalization  ...  On the other hand, the compound test case covers a wide range of possibilities of a mixture of contextual data retrieved that validates further the assessment process.  ... 
doi:10.4108/eai.13-7-2018.162824 fatcat:b73q4jhwwndmveqj5vwegdyrpm

Design and Implementation of a Contextual-Based Continuous Authentication Framework for Smart Homes

Yosef Ashibani, Dylan Kauling, Qusay Mahmoud
2019 Applied System Innovation  
In this paper, we introduce a continuous authentication framework that integrates contextual information for user authentication in smart homes.  ...  A variety of contextual information can be retrieved to strengthen the authentication process, both at the time of access request and throughout the entire access session, without requiring user interaction  ...  regards to its permission requirements and retrieval time. (2) An authentication framework that utilizes contextual information as a factor for user authentication, and continuous user authentication  ... 
doi:10.3390/asi2010004 fatcat:yamfvy7zcffwpdehqyf6v4jyvq

Supporting federated information sharing communities

Bicheng Liu, David J. Harper, Stuart Watt
2004 Proceedings of the 27th annual international conference on Research and development in information retrieval - SIGIR '04  
Within the FISC framework, we provide viewpoint retrieval to enable a user to construct visual contextual views of the community from the perspective of any community member.  ...  To support communities, we develop capabilities that go beyond the generic retrieval of documents to include the ability to retrieve people, their interests and inter-relationships.  ...  Within this framework, we provide viewpoint retrieval that enables a user to view the community from the perspective of any other part of the community.  ... 
doi:10.1145/1008992.1009126 dblp:conf/sigir/LiuHW04 fatcat:d7fs4wnyavhwrmagn3vxm3yrpa

A Context-Aware Approach for Integrating Semantic Web Technologies onto Mobile Devices [chapter]

Stefan Zander
2009 Lecture Notes in Computer Science  
In this thesis, we propose a context-sensitive Semantic Web framework for mobile devices by which contextual data can be processed semantically and integrated with data sets and services from other communities  ...  A prototypical Android application based on the µJena packages has been implemented allowing for retrieving N-Triple serialized RDF data that can be stored and processed directly on a mobile device.  ...  People are able to share their personal contexts within a community portal.  ... 
doi:10.1007/978-3-642-02121-3_88 fatcat:sbonajp7tbh27foqcycih46424

A Web Service for Managing Spatial Context Dedicated to Serious Games on and for Smartphones

Elodie Edoh-Alove, Frédéric Hubert, Thierry Badard
2013 Journal of Geographic Information System  
prototype and a mobile client according to an environment exploiting FourSquare, a geo-social application.  ...  To improve the immersive and interactive aspects of those games, we focused on the exploitation of spatial context in this particular application framework (serious games, augmented reality, smart phones  ...  It is therefore necessary to have a model of spatial context data storage. 3) Contextual data retrieval: The contextual data retrieval is to provide access to stored data for all mobile platforms.  ... 
doi:10.4236/jgis.2013.52015 fatcat:hc6bgi77irhmjezkbjq7appccy

A Framework for Scientific Paper Retrieval and Recommender Systems [article]

Aravind Sesagiri Raamkumar, Schubert Foo, Natalie Pang
2016 arXiv   pre-print
The framework is based on eight emergent themes identified from participants feedback in a user evaluation study conducted with a prototype assistive system. 119 researchers participated in the study for  ...  In this paper, we propose a framework called the Scientific Paper Recommender and Retrieval Framework (SPRRF) that combines aspects of user role modeling and user-interface features with IR/RS components  ...  Secondly, these themes are further utilized for conceptualizing a specialized framework called scientific paper retrieval and recommender Framework (SPRRF).  ... 
arXiv:1609.01415v1 fatcat:cznkj7foebb7dozqlfhz2jebru
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