Christos Efstratiou

53 papers A* 4A 3B 2C 2Misc 6Journal 12Unranked 22

Year	Rank	Type	Title / Venue / Authors
2024	—	`conf`	A Machine Learning Framework for Optimising Indoor Thermal Comfort and Air Quality through Sensor Data Streams. BuildSys Chun Wai Chiu, Christos Efstratiou, Marialena Nikolopoulou, Matthew Barker, Andrew Baldwin, Malcolm Clarke
2023	—	`conf`	Mirror Placement Matters in Remote Collaboration. CHI Extended Abstracts Boyd Branch, Piotr Mirowski, Sophia Ppali, Rocio von Jungenfeld, Paul Allain, Christos Efstratiou
2023	C	`conf`	Passive Tracking of Gait Biomarkers in Older Adults: Feasibility of an Acoustic Based Approach for Non-Intrusive gait Analysis. BSN Kelvin Summoogum, Debayan Das, Christos Efstratiou, Ramaswamy Palaniappan, Parvati Jayakumar, John Wall
2023	J	`jnl`	Spatial Knowledge Acquisition for Pedestrian Navigation: A Comparative Study between Smartphones and AR Glasses. Inf. Aymen Lakehal, Sophie Lepreux, Christos Efstratiou, Christophe Kolski, Pavlos Nicolaou
2022	A	`conf`	"I was Holding a Magic Box": Investigating the Effects of Private and Projected Displays in Outdoor Heritage Walks. Conference on Designing Interactive Systems Mayank Loonker, Sophia Ppali, Rocio von Jungenfeld, Christos Efstratiou, Alexandra Covaci
2022	—	`conf`	Tracking daily routines of elderly users through acoustic sensing: An unsupervised learning approach. PerCom Workshops Pavlos Nicolaou, Christos Efstratiou
2021	—	`conf`	Acoustic Based Footstep Detection in Pervasive Healthcare. EMBC Summoogum Kelvin, Debayan Das, Dasgupta Subham, Ian McLoughlin, Christos Efstratiou, Ramaswamy Palaniappan
2021	J	`jnl`	Quantitative Shape Measurement of an Inflatable Rubber Dam Using an Array of Inertial Measurement Units. IEEE Trans. Instrum. Meas. Yonghui Hu, Yong Yan, Christos Efstratiou, David Vela-Orte
2021	J	`jnl`	SnapAppy: A positive psychology intervention using smartphone photography to improve emotional well-being. Pervasive Mob. Comput. James Alexander Lee, Christos Efstratiou, Panote Siriaraya, Dinkar Sharma, Chee Siang Ang
2021	A*	`conf`	Tele-Immersive Improv: Effects of Immersive Visualisations on Rehearsing and Performing Theatre Online. CHI Boyd Branch, Christos Efstratiou, Piotr Mirowski, Kory W. Mathewson, Paul Allain
2020	J	`jnl`	An Automated Mobile Game-based Screening Tool for Patients with Alcohol Dependence. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Jittrapol Intarasirisawat, Chee Siang Ang, Christos Efstratiou, Luke Dickens, Naranchaya Sriburapar, Dinkar Sharma, Burachai Asawathaweeboon
2020	—	`conf`	Investigating Smartphones and AR Glasses for Pedestrian Navigation and their Effects in Spatial Knowledge Acquisition. MobileHCI (Extended Abstracts) Aymen Lakehal, Sophie Lepreux, Christos Efstratiou, Christophe Kolski, Pavlos Nicolaou
2020	—	`conf`	Quantitative Shape Measurement of An Inflatable Rubber Dam Using Inertial Sensors. I2MTC Yonghui Hu, Yong Yan, Christos Efstratiou, David Vela-Orte
2019	—	`conf`	A Channel Selection Approach Based on Convolutional Neural Network for Multi-channel EEG Motor Imagery Decoding. AIKE Deogratias Mzurikwao, Oluwarotimi Williams Samuel, Mojisola Grace Asogbon, Xiangxin Li, Guanglin Li, Woon-Hong Yeo, Christos Efstratiou, Chee Siang Ang
2019	J	`jnl`	Exploring the Touch and Motion Features in Game-Based Cognitive Assessments. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Jittrapol Intarasirisawat, Chee Siang Ang, Christos Efstratiou, Luke William Feidhlim Dickens, Rupert Page
2019	—	`conf`	Motion2Vector: unsupervised learning in human activity recognition using wrist-sensing data. UbiComp/ISWC Adjunct Lu Bai, Chris Yeung, Christos Efstratiou, Moyra Chikomo
2017	C	`conf`	Next2Me: Capturing Social Interactions through Smartphone Devices using WiFi and Audio signals. MobiQuitous Jon Baker, Christos Efstratiou
2017	—	`conf`	Swallowing detection for game control: Using skin-like electronics to support people with dysphagia. PerCom Workshops Benjamin Nicholls, Chee Siang Ang, Christos Efstratiou, Yongkuk Lee, Woon-Hong Yeo
2016	—	`conf`	OSN mood tracking: exploring the use of online social network activity as an indicator of mood changes. UbiComp Adjunct James Alexander Lee, Christos Efstratiou, Lu Bai
2016	J	`jnl`	Smart Sensing Systems for the Daily Drive. IEEE Pervasive Comput. Sarfraz Nawaz, Christos Efstratiou, Cecilia Mascolo
2016	—	`conf`	weSport: Utilising wrist-band sensing to detect player activities in basketball games. PerCom Workshops Lu Bai, Christos Efstratiou, Chee Siang Ang
2015	J	`jnl`	IEEE PerCom 2015. IEEE Pervasive Comput. Christos Efstratiou, Kiran K. Rachuri, Sajal K. Das
2014	J	`jnl`	Smartphone sensing offloading for efficiently supporting social sensing applications. Pervasive Mob. Comput. Kiran K. Rachuri, Christos Efstratiou, Ilias Leontiadis, Cecilia Mascolo, Peter J. Rentfrow
2014	J	`jnl`	The architecture of innovation: Tracking face-to-face interactions with ubicomp technologies. CoRR Chloë Brown, Christos Efstratiou, Ilias Leontiadis, Daniele Quercia, Cecilia Mascolo, James Scott, Peter B. Key
2014	Misc	`conf`	The architecture of innovation: tracking face-to-face interactions with ubicomp technologies. UbiComp Chloë Brown, Christos Efstratiou, Ilias Leontiadis, Daniele Quercia, Cecilia Mascolo, James Scott, Peter B. Key
2014	A	`conf`	Tracking serendipitous interactions: how individual cultures shape the office. CSCW Chloë Brown, Christos Efstratiou, Ilias Leontiadis, Daniele Quercia, Cecilia Mascolo
2013	A*	`conf`	METIS: Exploring mobile phone sensing offloading for efficiently supporting social sensing applications. PerCom Kiran K. Rachuri, Christos Efstratiou, Ilias Leontiadis, Cecilia Mascolo, Peter J. Rentfrow
2013	A*	`conf`	ParkSense: a smartphone based sensing system for on-street parking. MobiCom Sarfraz Nawaz, Christos Efstratiou, Cecilia Mascolo
2013	J	`jnl`	Tracking Serendipitous Interactions: How Individual Cultures Shape the Office. CoRR Chloë Brown, Christos Efstratiou, Ilias Leontiadis, Daniele Quercia, Cecilia Mascolo
2012	—	`conf`	Collecting big datasets of human activity one checkin at a time. HotPlanet@MobiSys Theus Hossmann, Christos Efstratiou, Cecilia Mascolo
2012	Misc	`conf`	Don't kill my ads!: balancing privacy in an ad-supported mobile application market. HotMobile Ilias Leontiadis, Christos Efstratiou, Marco Picone, Cecilia Mascolo
2012	J	`jnl`	Reflections on Long-Term Experiments with Public Displays. Computer Adrian Friday, Nigel Davies, Christos Efstratiou
2012	B	`conf`	SenShare: Transforming Sensor Networks into Multi-application Sensing Infrastructures. EWSN Ilias Leontiadis, Christos Efstratiou, Cecilia Mascolo, Jon Crowcroft
2012	—	`conf`	Sense and Sensibility in a Pervasive World. Pervasive Christos Efstratiou, Ilias Leontiadis, Marco Picone, Kiran K. Rachuri, Cecilia Mascolo, Jon Crowcroft
2011	—	`conf`	Enabling opportunistic resources sharing on mobile operating systems: benefits and challenges. S3@MobiCom Narseo Vallina-Rodriguez, Christos Efstratiou, Geoffrey G. Xie, Jon Crowcroft
2011	Misc	`conf`	Reflections on the long-term use of an experimental digital signage system. UbiComp Sarah Clinch, Nigel Davies, Adrian Friday, Christos Efstratiou
2010	Misc	`conf`	A shared sensor network infrastructure. SenSys Christos Efstratiou, Ilias Leontiadis, Cecilia Mascolo, Jon Crowcroft
2009	—	`ed.`	Constructing Ambient Intelligence - AmI 2008 Workshops, Nuremberg, Germany 19-22, 2008. Revised Papers AmI Workshops Heinz Gerhäuser, Jürgen Hupp, Christos Efstratiou, Janina Heppner
2009	—	`conf`	Intelligent Mobility Systems: Some Socio-technical Challenges and Opportunities. EuropeComm Monika Büscher, Paul Coulton, Christos Efstratiou, Hans Gellersen, Drew Hemment, Rashid Mehmood, Daniela Sangiorgi
2008	—	`conf`	Exploring the Design of Pay-Per-Use Objects in the Construction Domain. EuroSSC Daniel Fitton, Vasughi Sundramoorthy, Gerd Kortuem, James Brown, Christos Efstratiou, Joe Finney, Nigel Davies
2008	—	`conf`	Smart Design for Human Performance in the Office of the Future - Requirements towards Services and Technical Advises for Tomorrows Office Work. AmI Workshops Johannes Kriegel, Franziska Jehle, Christos Efstratiou, Lambert Zaad, Janina Heppner, Jürgen Hupp
2007	A	`conf`	Experiences of designing and deploying intelligent sensor nodes to monitor hand-arm vibrations in the field. MobiSys Christos Efstratiou, Nigel Davies, Gerd Kortuem, Joe Finney, Rob Hooper, Mark Lowton
2007	—	`conf`	Network interrupts: supporting delay sensitive applications in low power wireless control networks. Challenged Networks James Brown, Joe Finney, Christos Efstratiou, Benjamin Green, Nigel Davies, Mark Lowton, Gerd Kortuem
2007	Misc	`conf`	Sensing Danger - Challenges in Supporting Health and Safety Compliance in the Field. HotMobile Nigel Davies, Christos Efstratiou, Joe Finney, Rob Hooper, Gerd Kortuem, Mark Lowton
2007	Misc	`conf`	Sensor Networks or Smart Artifacts? An Exploration of Organizational Issues of an Industrial Health and Safety Monitoring System. UbiComp Gerd Kortuem, David Alford, Linden J. Ball, Jerry S. Busby, Nigel Davies, Christos Efstratiou, Joe Finney, Marian Iszatt White, Katharina Kinder
2004	—	`—`	Coordinated adaptation for adaptive context-aware applications. Christos Efstratiou
2002	—	`conf`	A Platform Supporting Coordinated Adaptation in Mobile Systems. WMCSA Christos Efstratiou, Adrian Friday, Nigel Davies, Keith Cheverst
2002	—	`conf`	Utilising the Event Calculus for Policy Driven Adaptation on Mobile Systems. POLICY Christos Efstratiou, Adrian Friday, Nigel Davies, Keith Cheverst
2001	B	`conf`	An Architecture for the Effective Support of Adaptive Context-Aware Applications. Mobile Data Management Christos Efstratiou, Keith Cheverst, Nigel Davies, Adrian Friday
2001	—	`conf`	Feature Interactions Outside a Telecom Domain. FICS Lynne Blair, Gordon S. Blair, Jianxiong Pang, Christos Efstratiou
2001	—	`conf`	The Rationale for Infrastructure Support for Adaptive and Context-aware Applications: A Position Paper. Infrastructure for Mobile and Wireless Systems Nigel Davies, Keith Cheverst, Christos Efstratiou, Adrian Friday
2001	J	`jnl`	Using Context as a Crystal Ball: Rewards and Pitfalls. Pers. Ubiquitous Comput. Keith Cheverst, Nigel Davies, Keith Mitchell, Christos Efstratiou
2000	A*	`conf`	Developing a context-aware electronic tourist guide: some issues and experiences. CHI Keith Cheverst, Nigel Davies, Keith Mitchell, Adrian Friday, Christos Efstratiou