publications

2023

1. vis/tvcg
   

   TimeSplines: Sketch-Based Authoring of Flexible and Idiosyncratic Timelines

   Offenwanger, Anna, Brehmer, Matthew, Chevalier, Fanny, and Tsandilas, Theophanis

   IEEE Transactions on Visualization and Computer Graphics (VIS’23) 2023

   PDF Code Website DOI BibBest Paper Award

   @article{offenwanger_vis:2023,
     title = {{TimeSplines: Sketch-Based Authoring of Flexible and Idiosyncratic Timelines}},
     author = {Offenwanger, Anna and Brehmer, Matthew and Chevalier, Fanny and Tsandilas, Theophanis},
     url = {https://exsitu-projects.github.io/timesplines},
     journal = {{IEEE Transactions on Visualization and Computer Graphics (VIS'23)}},
     publisher = {{Institute of Electrical and Electronics Engineers}},
     series = {TVCG 2024 (VIS 2023)},
     year = {2023},
     keywords = {Temporal data, visualization, storytelling, sketch-based interfaces, lazy data binding.},
     website = {https://exsitu-projects.github.io/timesplines},
     code = {https://github.com/exsitu-projects/timesplines},
     pdf = {https://hal.science/hal-04236691/document},
     doi = {10.1109/TVCG.2023.3326520},
     abbr = vis/tvcg,
     bibtex_show = true,
     teaser = {timesplines.png},
     award = {Best Paper Award},
     selected = true
   }

2. ihm
   

   Conception collaborative au travers de versions parallèles en Réalité Augmentée

   Fages, Arthur, Fleury, Cédric, and Tsandilas, Theophanis

   In Proceedings of the International Francophone Conference on Human-Computer Interaction (IHM), Apr 2023

   PDF DOI Bib

   @inproceedings{fages_ihm:2023,
     title = {{Conception collaborative au travers de versions parallèles en Réalité Augmentée}},
     author = {Fages, Arthur and Fleury, Cédric and Tsandilas, Theophanis},
     booktitle = {{Proceedings of the International Francophone Conference on Human-Computer Interaction (IHM)}},
     year = {2023},
     pdf = {https://hal.science/hal-04014986/document},
     month = apr,
     keywords = {augmented reality, collaboration, 3D sketching},
     hal_id = {hal-04014986},
     doi = {10.1145/3583961.3583978},
     teaser = {ihm23.png},
     abbr = ihm,
     bibtex_show = true
   }

2022

1. vldbj
   

   ProS: Data Series Progressive k-NN Similarity Search and Classification with Probabilistic Quality Guarantees

   Echihabi, Karima,  Tsandilas, Theophanis, Gogolou, Anna, Bezerianos, Anastasia, and Palpanas, Themis

   International Journal on Very Large Data Bases (VLDB Journal), Apr 2022

   PDF Code Website DOI Bib

   @article{vldbj:2022,
     title = {{ProS: Data Series Progressive k-NN Similarity Search and Classification with Probabilistic Quality Guarantees}},
     author = {Echihabi, Karima and Tsandilas, Theophanis and Gogolou, Anna and Bezerianos, Anastasia and Palpanas, Themis},
     journal = {{International Journal on Very Large Data Bases (VLDB Journal)}},
     publisher = {{Springer Nature}},
     numpages = {27},
     year = {2022},
     keywords = {Data Series, Similarity Search, k-NN Classification, Progressive Query Answering},
     pdf = {https://hal.science/hal-03888664/document},
     website = {https://helios2.mi.parisdescartes.fr/%7Ethemisp/pros/},
     code = {https://gitlab.inria.fr/progressivesimsearch/vldb-journal},
     doi = {10.1007/s00778-022-00771-z},
     teaser = {vldb22.png},
     abbr = vldbj,
     bibtex_show = true
   }

2. cscw
   

   Understanding Multi-View Collaboration between Augmented Reality and Remote Desktop Users

   Fages, Arthur, Fleury, Cédric, and Tsandilas, Theophanis

   In Proceedings of the ACM on Human-Computer Interaction (CSCW), Nov 2022

   PDF Code Website DOI Bib

   @inproceedings{fages_cscw:2022,
     title = {{Understanding Multi-View Collaboration between Augmented Reality and Remote Desktop Users}},
     author = {Fages, Arthur and Fleury, Cédric and Tsandilas, Theophanis},
     booktitle = {{Proceedings of the ACM on Human-Computer Interaction (CSCW)}},
     year = {2022},
     month = nov,
     keywords = {augmented reality, remote collaboration, 3D modeling},
     website = {https://argus-collab.github.io},
     code = {https://github.com/argus-collab/ARgus},
     pdf = {https://hal.archives-ouvertes.fr/hal-03762803/document},
     doi = {10.1145/3555607},
     hal_id = {hal-03762803},
     teaser = {argus.png},
     articleno = {549},
     numpages = {27},
     bibtex_show = true,
     abbr = cscw
   }

3. chi
   

   Gesture Elicitation as a Computational Optimization Problem

   Tsandilas, Theophanis, and Dragicevic, Pierre

   In ACM Conference on Human Factors in Computing Systems (CHI), Apr 2022

   PDF Code Website DOI BibHonorable Mention

   @inproceedings{tsandilas_chi:2022,
     title = {{Gesture Elicitation as a Computational Optimization Problem}},
     author = {Tsandilas, Theophanis and Dragicevic, Pierre},
     url = {https://hal.archives-ouvertes.fr/hal-03559392},
     booktitle = {{ACM Conference on Human Factors in Computing Systems (CHI)}},
     address = {New Orleans, United States},
     year = {2022},
     month = apr,
     doi = {10.1145/3491102.3501942},
     keywords = {Gesture elicitation ; design optimization ; assignment problems ; optimization uncertainty ; learning curves ; bootstrap},
     website = {https://gelicopt.github.io/},
     pdf = {https://hal.archives-ouvertes.fr/hal-03559392/file/gelicopt.pdf},
     code = {https://github.com/gelicopt/gelicopt.github.io},
     hal_id = {hal-03559392},
     hal_version = {v1},
     selected = true,
     abbr = chi,
     teaser = {gelicopt.png},
     award = {Honorable Mention},
     bibtex_show = true
   }

4. ihm
   

   ARgus : système multi-vues pour collaborer à distance avec un utilisateur en réalité augmentée

   Fages, Arthur, Fleury, Cédric, and Tsandilas, Theophanis

   In Demonstration at the International Francophone Conference on Human-Computer Interaction (IHM), Apr 2022

   PDF Code Website Bib

   @inproceedings{fages_ihm:2022,
     title = {{ARgus : système multi-vues pour collaborer à distance avec un utilisateur en réalité augmentée}},
     author = {Fages, Arthur and Fleury, Cédric and Tsandilas, Theophanis},
     booktitle = {{Demonstration at the International Francophone Conference on Human-Computer Interaction (IHM)}},
     year = {2022},
     website = {https://argus-collab.github.io},
     code = {https://github.com/argus-collab/ARgus},
     pdf = {https://hal.archives-ouvertes.fr/hal-03762816/document},
     month = apr,
     keywords = {augmented reality, remote collaboration, 3D modeling},
     hal_id = {hal-03762816},
     teaser = {argus-ihm.png},
     abbr = ihm,
     bibtex_show = true
   }

2021

1. vis/tvcg
   

   StructGraphics: Flexible Visualization Design through Data-Agnostic and Reusable Graphical Structures

   Tsandilas, Theophanis

   IEEE Transactions on Visualization and Computer Graphics (VIS’20), Feb 2021

   PDF Code Website DOI Bib

   @article{tsandilas_vis:2021,
     title = {{StructGraphics: Flexible Visualization Design through Data-Agnostic and Reusable Graphical Structures}},
     author = {Tsandilas, Theophanis},
     url = {https://hal.archives-ouvertes.fr/hal-02929811},
     journal = {{IEEE Transactions on Visualization and Computer Graphics (VIS'20)}},
     publisher = {{Institute of Electrical and Electronics Engineers}},
     series = {TVCG 2021 (InfoVis 2020)},
     volume = {27},
     number = {2},
     pages = {315-325},
     year = {2021},
     month = feb,
     keywords = {Visualization design ; graphical structures ; visualization grammars ; layout constraints ; infographics ; flexible data binding ; interaction design},
     website = {https://www.lri.fr/%7Efanis/StructGraphics/},
     code = {https://gitlab.inria.fr/structgraphics/code/},
     pdf = {https://hal.archives-ouvertes.fr/hal-02929811/file/StructGraphics-VIS20.pdf},
     doi = {10.1109/TVCG.2020.3030476},
     hal_id = {hal-02929811},
     teaser = {structgraphics.png},
     abbr = vis/tvcg,
     bibtex_show = true,
     selected = true
   }

2020

1. sigmod
   

   Data Series Progressive Similarity Search with Probabilistic Quality Guarantees

   Gogolou, Anna,  Tsandilas, Theophanis, Echihabi, Karima, Bezerianos, Anastasia, and Palpanas, Themis

   In ACM International Conference on Management of Data (SIGMOD), Jun 2020

   PDF Code Website DOI Bib

   @inproceedings{gogolou_sigmod:2020,
     title = {{Data Series Progressive Similarity Search with Probabilistic Quality Guarantees}},
     author = {Gogolou, Anna and Tsandilas, Theophanis and Echihabi, Karima and Bezerianos, Anastasia and Palpanas, Themis},
     url = {https://hal.archives-ouvertes.fr/hal-02560760},
     booktitle = {{ACM International Conference on Management of Data (SIGMOD)}},
     address = {Portland, United States},
     pages = {1857-1873},
     year = {2020},
     month = jun,
     doi = {10.1145/3318464.3389751},
     keywords = {Data Series ; Similarity Search ; Progressive Query Answering},
     pdf = {https://hal.archives-ouvertes.fr/hal-02560760/file/progressive-sigmod.pdf},
     code = {https://gitlab.inria.fr/progressivesimsearch/sigmod2020},
     website = {https://helios2.mi.parisdescartes.fr/%7Ethemisp/progrss/},
     hal_id = {hal-02560760},
     teaser = {sigmod20.png},
     abbr = sigmod,
     bibtex_show = true,
     selected = true
   }

2. 
   

   Designing Interactive Tools For Creators and Creative Work

   Tsandilas, Theophanis

   Habilitation à diriger des recherches, Université Paris-Saclay, Jul 2020

   PDF Bib

   @article{tsandilas_hdr:2020,
     title = {{Designing Interactive Tools For Creators and Creative Work}},
     author = {Tsandilas, Theophanis},
     url = {https://hal.archives-ouvertes.fr/tel-02941723},
     school = {{Universit{\'e} Paris-Saclay}},
     year = {2020},
     month = jul,
     keywords = {Creative work ; creators ; human-computer interaction ; interactive systems ; computer-assisted design ; sketch-based interaction ; drawing assistance ; pen interaction ; digital fabrication ; interaction homme-machine ; cr{\'e}ation ; conception assist{\'e}e par ordinateur ; fabrication num{\'e}rique},
     journal = {Habilitation {\`a} diriger des recherches, Universit{\'e} Paris-Saclay},
     pdf = {https://hal.archives-ouvertes.fr/tel-02941723/file/hdr-tsandilas.pdf},
     hal_id = {tel-02941723},
     bibtex_show = true,
     hal_version = {v1}
   }

2019

1. bigvis
   

   Progressive Similarity Search on Time Series Data

   Gogolou, Anna,  Tsandilas, Theophanis, Palpanas, Themis, and Bezerianos, Anastasia

   In International Workshop on Big Data Visual Exploration and Analytics (BigVis), Mar 2019

   PDF Bib

   @inproceedings{gogolou_bigvis:2019,
     title = {{Progressive Similarity Search on Time Series Data}},
     author = {Gogolou, Anna and Tsandilas, Theophanis and Palpanas, Themis and Bezerianos, Anastasia},
     url = {https://hal.inria.fr/hal-02103998},
     booktitle = {{International Workshop on Big Data Visual Exploration and Analytics (BigVis)}},
     address = {Lisbon, Portugal},
     year = {2019},
     month = mar,
     keywords = {Time series ; Progressive similarity search ; Progressive visual analytics ; Progressive error},
     pdf = {https://hal.inria.fr/hal-02103998/file/bigvis19.pdf},
     hal_id = {hal-02103998},
     bibtex_show = true,
     teaser = {bigvis19.png},
     abbr = bigvis,
     hal_version = {v1}
   }

2. vis/tvcg
   

   Comparing Similarity Perception in Time Series Visualizations

   Gogolou, Anna,  Tsandilas, Theophanis, Palpanas, Themis, and Bezerianos, Anastasia

   IEEE Transactions on Visualization and Computer Graphics (InfoVis 2018), Feb 2019

   PDF DOI Bib

   @article{gogolou:hal-01845008,
     title = {{Comparing Similarity Perception in Time Series Visualizations}},
     author = {Gogolou, Anna and Tsandilas, Theophanis and Palpanas, Themis and Bezerianos, Anastasia},
     url = {https://hal.inria.fr/hal-01845008},
     journal = {{IEEE Transactions on Visualization and Computer Graphics (InfoVis 2018)}},
     publisher = {{Institute of Electrical and Electronics Engineers}},
     series = {TVCG 2019 (InfoVis 2018)},
     volume = {25},
     number = {1},
     pages = {523 - 533},
     year = {2019},
     month = feb,
     doi = {10.1109/TVCG.2018.2865077},
     keywords = {time series visualization ; line charts ; similarity perception ; colorfields ; horizon graphs ; evaluation ; automatic similarity search ; Time series},
     pdf = {https://hal.inria.fr/hal-01845008v3/file/infovis2018-author.pdf},
     hal_id = {hal-01845008},
     teaser = {vis18.png},
     abbr = vis/tvcg,
     bibtex_show = true,
     hal_version = {v3}
   }

2018

1. tochi
   

   Fallacies of Agreement: A Critical Review of Consensus Assessment Methods for Gesture Elicitation

   Tsandilas, Theophanis

   ACM Transactions on Computer-Human Interaction (TOCHI), Jun 2018

   PDF Code Website DOI Bib

   @article{tsandilas_tochi:2018,
     author = {Tsandilas, Theophanis},
     title = {Fallacies of Agreement: A Critical Review of Consensus Assessment Methods for Gesture Elicitation},
     journal = {ACM Transactions on Computer-Human Interaction (TOCHI)},
     issue_date = {June 2018},
     volume = {25},
     number = {3},
     month = jun,
     year = {2018},
     issn = {1073-0516},
     pages = {18:1--18:49},
     articleno = {18},
     numpages = {49},
     website = {https://agreement.lri.fr/},
     code = {https://github.com/ephanis/TOCHI-supplementary},
     pdf = {https://hal.archives-ouvertes.fr/hal-01788775v4/document},
     url = {http://doi.acm.org/10.1145/3182168},
     doi = {10.1145/3182168},
     acmid = {3182168},
     publisher = {ACM},
     address = {New York, NY, USA},
     bibtex_show = true,
     teaser = {tochi18.png},
     abbr = tochi,
     keywords = {Gesture elicitation, agreement indices, agreement rates, bias, chance agreement, confidence intervals, content analysis, gestures, kappa coefficients, replication, statistics},
     selected = true
   }

2. uist
   

   Shape-Aware Material: Interactive Fabrication with ShapeMe

   Wessely, Michael,  Tsandilas, Theophanis, and Mackay, Wendy

   In ACM Symposium on User Interface Software and Technology (UIST), Oct 2018

   PDF Video DOI Bib

   @inproceedings{wessely_uist:2018,
     title = {{Shape-Aware Material: Interactive Fabrication with ShapeMe}},
     author = {Wessely, Michael and Tsandilas, Theophanis and Mackay, Wendy},
     url = {https://hal.archives-ouvertes.fr/hal-01872776},
     booktitle = {{ACM Symposium on User Interface Software and Technology (UIST)}},
     address = {Berlin, Germany},
     publisher = {{ACM Press}},
     volume = {18},
     pages = {127-139},
     year = {2018},
     month = oct,
     doi = {10.1145/3242587.3242619},
     keywords = {sensing technologies ; personal fabrication ; shape-aware material ; physical modeling ; printed electronics ; ACM Classification Keywords H52 Information Interfaces and Presentation : User Inter-faces Author Keywords Personal fabrication ; Author Keywords Personal fabrication},
     pdf = {https://hal.archives-ouvertes.fr/hal-01872776v2/file/ShapeMe.pdf},
     video = {https://www.youtube.com/watch?v=Uq4eqt_ppTs},
     hal_id = {hal-01872776},
     teaser = {shapeme.png},
     bibtex_show = true,
     abbr = uist,
     selected = true
   }

2016

1. uist
   

   Stretchis: Fabricating Highly Stretchable User Interfaces

   Wessely, Michael,  Tsandilas, Theophanis, and Mackay, Wendy E.

   In ACM Symposium on User Interface Software and Technology (UIST), Oct 2016

   PDF Video DOI Bib

   @inproceedings{wessely_uist:2016,
     title = {{Stretchis: Fabricating Highly Stretchable User Interfaces}},
     author = {Wessely, Michael and Tsandilas, Theophanis and Mackay, Wendy E.},
     url = {https://hal.archives-ouvertes.fr/hal-01412289},
     booktitle = {{ACM Symposium on User Interface Software and Technology (UIST)}},
     address = {Tokyo, Japan},
     pages = {697-704},
     year = {2016},
     month = oct,
     doi = {10.1145/2984511.2984521},
     keywords = {Stretchable interfaces ;  personal fabrication ;  sensing technologies ;  custom-shaped displays ;  wearables},
     pdf = {https://hal.archives-ouvertes.fr/hal-01412289/file/paper-hal.pdf},
     video = {https://vimeo.com/179563992},
     teaser = {stretchis.png},
     bibtex_show = true,
     abbr = uist,
     hal_id = {hal-01412289}
   }

2. chi
   

   How Novices Sketch and Prototype Hand-Fabricated Objects

   Bousseau, Adrien,  Tsandilas, Theophanis, Oehlberg, Lora, and Mackay, Wendy E.

   In ACM Conference on Human Factors in Computing Systems (CHI), May 2016

   PDF Video DOI Bib

   @inproceedings{bousseau_chi:2016,
     title = {{How Novices Sketch and Prototype Hand-Fabricated Objects}},
     author = {Bousseau, Adrien and Tsandilas, Theophanis and Oehlberg, Lora and Mackay, Wendy E.},
     url = {https://hal.inria.fr/hal-01272187},
     booktitle = {{ACM Conference on Human Factors in Computing Systems (CHI)}},
     address = {San Jose, United States},
     organization = {{ACM}},
     year = {2016},
     month = may,
     doi = {10.1145/2858036.2858159},
     keywords = {Sketching ; physical prototyping ; fabrication ; collaborative design},
     pdf = {https://hal.inria.fr/hal-01272187/file/fabsketch_author.pdf},
     video = {https://vimeo.com/153102753},
     hal_id = {hal-01272187},
     teaser = {fabsketch.png},
     bibtex_show = true,
     abbr = chi,
     selected = true
   }

3. 
   

   Accounting for Chance Agreement in Gesture Elicitation Studies

   Tsandilas, Theophanis, and Dragicevic, Pierre

   Research Report, LRI - CNRS, University Paris-Sud, Feb 2016

   PDF Bib

   @article{tsandilas_tech:2016,
     title = {{Accounting for Chance Agreement in Gesture Elicitation Studies}},
     author = {Tsandilas, Theophanis and Dragicevic, Pierre},
     url = {https://hal.archives-ouvertes.fr/hal-01267288},
     journal = {Research Report, LRI - CNRS, University Paris-Sud},
     number = {1584},
     pages = {5},
     year = {2016},
     month = feb,
     keywords = {Gesture elicitation ; agreement rate ; agreement coefficient ; chance agreement ; kappa coefficients ; confidence intervals},
     pdf = {https://hal.archives-ouvertes.fr/hal-01267288/file/main.pdf},
     bibtex_show = true,
     hal_id = {hal-01267288}
   }

2015

1. its
   

   BricoSketch: Mixing Paper and Computer Drawing Tools in Professional Illustration

   Tsandilas, Theophanis, Magdalini, Grammatikou, and Huot, Stéphane

   In ACM International Conference on Interactive Tabletops and Surfaces (ITS), Nov 2015

   PDF Video DOI Bib

   @inproceedings{tsandilas_its:2015,
     title = {{BricoSketch: Mixing Paper and Computer Drawing Tools in Professional Illustration}},
     author = {Tsandilas, Theophanis and Magdalini, Grammatikou and Huot, St{\'e}phane},
     url = {https://hal.archives-ouvertes.fr/hal-01207358},
     booktitle = {{ACM International Conference on Interactive Tabletops and Surfaces (ITS)}},
     address = {Funchal, Portugal},
     pages = {127-136},
     year = {2015},
     month = nov,
     doi = {10.1145/2817721.2817729},
     keywords = {Illustration ; drawing interfaces ; sketching ; augmented paper},
     pdf = {https://hal.archives-ouvertes.fr/hal-01207358/file/main-hal.pdf},
     video = {https://vimeo.com/140928843},
     teaser = {bricosketch.png},
     bibtex_show = true,
     abbr = its,
     hal_id = {hal-01207358}
   }

2. chi
   

   SketchSliders: Sketching Widgets for Visual Exploration on Wall Displays

   Tsandilas, Theophanis, Bezerianos, Anastasia, and Jacob, Thibaut

   In ACM Conference on Human Factors in Computing Systems (CHI), Apr 2015

   PDF Video DOI BibHonorable Mention

   @inproceedings{tsandilas_chi:2015,
     title = {{SketchSliders: Sketching Widgets for Visual Exploration on Wall Displays}},
     author = {Tsandilas, Theophanis and Bezerianos, Anastasia and Jacob, Thibaut},
     url = {https://hal.archives-ouvertes.fr/hal-01144312},
     booktitle = {{ACM Conference on Human Factors in Computing Systems (CHI)}},
     address = {Seoul, South Korea},
     organization = {{ACM}},
     pages = {3255-3264},
     year = {2015},
     month = apr,
     doi = {10.1145/2702123.2702129},
     keywords = {wall displays ; data visualization ; sketching interfaces},
     pdf = {https://hal.archives-ouvertes.fr/hal-01144312/file/paper%20copy.pdf},
     video = {https://vimeo.com/116862913},
     hal_id = {hal-01144312},
     teaser = {sketchsliders.png},
     bibtex_show = true,
     award = {Honorable Mention},
     abbr = {chi},
     selected = true
   }

3. 3dui
   

   Finger-Based Manipulation in Immersive Spaces and the Real World

   Chapoulie, Emmanuelle,  Tsandilas, Theophanis, Oehlberg, Lora, Mackay, Wendy E., and Drettakis, George

   In IEEE Symposium on 3D User Interfaces (3DUI), Mar 2015

   PDF Website Bib

   @inproceedings{chapoulie_3dui:2015,
     title = {{Finger-Based Manipulation in Immersive Spaces and the Real World}},
     author = {Chapoulie, Emmanuelle and Tsandilas, Theophanis and Oehlberg, Lora and Mackay, Wendy E. and Drettakis, George},
     url = {https://hal.inria.fr/hal-01114629},
     booktitle = {{IEEE Symposium on 3D User Interfaces (3DUI)}},
     address = {Arles, France},
     editor = {IEEE},
     pages = {8},
     year = {2015},
     month = mar,
     keywords = {Real/virtual world comparison ; Immersive Cube-like Displays ; Finger-based manipulation},
     pdf = {https://hal.inria.fr/hal-01114629/file/VRgestures.pdf},
     website = {http://www-sop.inria.fr/reves/Basilic/2015/CTOMD15/},
     teaser = {3dui15.png},
     bibtex_show = true,
     abbr = {3dui},
     hal_id = {hal-01114629}
   }

2014

1. dis
   

   Structured Observation with Polyphony: a Multifaceted Tool for Studying Music Composition

   Garcia, Jérémie,  Tsandilas, Theophanis, Agon, Carlos, and Mackay, Wendy E.

   In ACM conference on Designing Interactive Systems (DIS), Jun 2014

   PDF Video Bib

   @inproceedings{garcia_dis:2014,
     title = {{Structured Observation with Polyphony: a Multifaceted Tool for Studying Music Composition}},
     author = {Garcia, J{\'e}r{\'e}mie and Tsandilas, Theophanis and Agon, Carlos and Mackay, Wendy E.},
     url = {https://hal.inria.fr/hal-00988725},
     booktitle = {{ACM conference on Designing Interactive Systems (DIS)}},
     address = {Vancouver, Canada},
     organization = {{ACM}},
     year = {2014},
     month = jun,
     pdf = {https://hal.inria.fr/hal-00988725/file/Polyphony_DIS2014_camera_ready-submit.pdf},
     video = {https://vimeo.com/91921536},
     teaser = {polyphony.png},
     bibtex_show = true,
     abbr = dis,
     hal_id = {hal-00988725}
   }

2. chi
   

   Prospective Motor Control on Tabletops: Planning Grasp for Multitouch Interaction

   Olafsdottir, Halla,  Tsandilas, Theophanis, and Appert, Caroline

   In ACM Conference on Human Factors in Computing Systems (CHI), Apr 2014

   PDF Website Video DOI Bib

   @inproceedings{olafsdottir_chi:2004,
     title = {{Prospective Motor Control on Tabletops: Planning Grasp for Multitouch Interaction}},
     author = {Olafsdottir, Halla and Tsandilas, Theophanis and Appert, Caroline},
     url = {https://hal.archives-ouvertes.fr/hal-00989345},
     booktitle = {{ACM Conference on Human Factors in Computing Systems (CHI)}},
     address = {Toronto, Canada},
     pages = {2893-2902},
     year = {2014},
     month = apr,
     doi = {10.1145/2556288.2557029},
     keywords = {Movement planning ; acquisition and manipulation ; range of motion ; end-state comfort effect ; multitouch ; tabletops},
     pdf = {https://hal.archives-ouvertes.fr/hal-00989345/file/TableTopMov-HAL.pdf},
     website = {http://insitu.lri.fr/Projects/ProspectiveMotorControl},
     video = {https://www.youtube.com/watch?v=DOwkHDybxU8},
     hal_id = {hal-00989345},
     teaser = {grasp.png},
     hal_version = {v1},
     bibtex_show = true,
     abbr = chi,
     selected = true
   }

3. chi
   

   Coordination of Tilt and Touch in One- and Two-Handed Use

   Tsandilas, Theophanis, Appert, Caroline, Bezerianos, Anastasia, and Bonnet, David

   In ACM Conference on Human Factors in Computing Systems (CHI), Apr 2014

   PDF Website Video DOI Bib

   @inproceedings{tsandilas_chi:2014,
     title = {{Coordination of Tilt and Touch in One- and Two-Handed Use}},
     author = {Tsandilas, Theophanis and Appert, Caroline and Bezerianos, Anastasia and Bonnet, David},
     url = {https://hal.archives-ouvertes.fr/hal-00989343},
     booktitle = {{ACM Conference on Human Factors in Computing Systems (CHI)}},
     address = {Toronto, Canada},
     pages = {2001-2004},
     year = {2014},
     month = apr,
     doi = {10.1145/2556288.2557088},
     keywords = {Touchscreen ; Mobile devices ; Tilt ; Touch ; Gestures},
     pdf = {https://hal.archives-ouvertes.fr/hal-00989343/file/tiltouch-short-HAL.pdf},
     website = {http://insitu.lri.fr/Projects/TilTouch},
     video = {https://www.youtube.com/watch?v=GyPfi734ZpE&t=9s},
     bibtex_show = true,
     teaser = {tiltouch.png},
     abbr = chi,
     hal_id = {hal-00989343}
   }

4. ihm
   

   PaperComposer: Creating Interactive Paper Interfaces for Music Composition

   Garcia, Jérémie,  Tsandilas, Theophanis, Agon, Carlos, and Mackay, Wendy

   In Conférence francophone sur l’Interaction Homme-Machine (IHM), Oct 2014

   PDF Code DOI Bib

   @inproceedings{garcia_ihm:2014,
     title = {{PaperComposer: Creating Interactive Paper Interfaces for Music Composition}},
     author = {Garcia, J{\'e}r{\'e}mie and Tsandilas, Theophanis and Agon, Carlos and Mackay, Wendy},
     url = {https://hal.archives-ouvertes.fr/hal-01089463},
     booktitle = {{Conf{\'e}rence francophone sur l'Interaction Homme-Machine (IHM)}},
     address = {Lille, France},
     publisher = {{ACM}},
     pages = {1-8},
     year = {2014},
     month = oct,
     doi = {10.1145/2670444.2670450},
     keywords = {toolkit ; Interactive paper ; music composition ; creativity},
     pdf = {https://hal.archives-ouvertes.fr/hal-01089463/file/p1-garcia.pdf},
     teaser = {paper-composer.png},
     code = {http://recherche.enac.fr/%7Ejeremie.garcia/papercomposer/index.html},
     bibtex_show = true,
     abbr = ihm,
     hal_id = {hal-01089463}
   }

2013

1. uist
   

   The Drawing Assistant: Automated Drawing Guidance and Feedback from Photographs

   Iarussi, Emmanuel, Bousseau, Adrien, and Tsandilas, Theophanis

   In ACM Symposium on User Interface Software and Technology (UIST), Oct 2013

   PDF Video DOI Bib

   @inproceedings{iarussi_uist:2013,
     title = {{The Drawing Assistant: Automated Drawing Guidance and Feedback from Photographs}},
     author = {Iarussi, Emmanuel and Bousseau, Adrien and Tsandilas, Theophanis},
     url = {https://hal.inria.fr/hal-00840853},
     booktitle = {{ACM Symposium on User Interface Software and Technology (UIST)}},
     address = {St Andrews, United Kingdom},
     publisher = {{ACM}},
     year = {2013},
     month = oct,
     keywords = {Interactive drawing ; pen-based interfaces ; shape matching},
     pdf = {https://hal.inria.fr/hal-00840853v2/file/uist_lowres.pdf},
     doi = {10.1145/2501988.2501997},
     video = {https://www.youtube.com/watch?v=8Ynar1XM5H0},
     hal_id = {hal-00840853},
     teaser = {draw-assistant.png},
     bibtex_show = true,
     abbr = uist,
     selected = true
   }

2. interact
   

   Modeless Pointing with Low-Precision Wrist Movements

   Tsandilas, Theophanis, Dubois, Emmanuel, and Raynal, Mathieu

   In IFIP TC13 Conference on Human-Computer Interaction (INTERACT), May 2013

   PDF DOI Bib

   @inproceedings{tsandilas_interact:2013,
     title = {{Modeless Pointing with Low-Precision Wrist Movements}},
     author = {Tsandilas, Theophanis and Dubois, Emmanuel and Raynal, Mathieu},
     url = {https://hal.archives-ouvertes.fr/hal-00821078},
     booktitle = {IFIP TC13 Conference on Human-Computer Interaction (INTERACT)},
     publisher = {{Springer}},
     doi = {10.1007/978-3-642-40477-1_31},
     year = {2013},
     month = may,
     keywords = {pointing techniques ; wrist movement ; clutching ; elastic devices ; rate control},
     pdf = {https://hal.archives-ouvertes.fr/hal-00821078v1/file/Interact2013-hal.pdf},
     teaser = {interact13.png},
     bibtex_show = true,
     abbr = interact,
     hal_id = {hal-00821078}
   }

2012

1. uist
   

   Interpreting Strokes on Paper with a Mobile Assistant

   Tsandilas, Theophanis

   In ACM Symposium on User Interface Software and Technology (UIST), Oct 2012

   PDF Video DOI Bib

   @inproceedings{tsandilas_uist:2012,
     title = {{Interpreting Strokes on Paper with a Mobile Assistant}},
     author = {Tsandilas, Theophanis},
     url = {https://hal.archives-ouvertes.fr/hal-00722810},
     booktitle = {{ACM Symposium on User Interface Software and Technology (UIST)}},
     address = {Cambridge, MA, United States},
     publisher = {{ACM}},
     pages = {299-308},
     year = {2012},
     month = oct,
     keywords = {touch ; Paper interfaces ; pen ; interactive recognition ; music interfaces ; mobile ; bimanual interaction},
     pdf = {https://hal.archives-ouvertes.fr/hal-00722810/file/uist2012-hal.pdf},
     doi = {10.1145/2380116.2380155},
     video = {http://vimeo.com/47352525},
     teaser = {uist12.png},
     hal_id = {hal-00722810},
     bibtex_show = true,
     abbr = uist
   }

2. chi
   

   Interactive Paper Substrates to Support Musical Creation

   Garcia, Jérémie,  Tsandilas, Theophanis, Agon, Carlos, and Mackay, Wendy

   In ACM Conference on Human Factors in Computing Systems (CHI), May 2012

   PDF DOI Bib

   @inproceedings{garcia_chi:2012,
     title = {{Interactive Paper Substrates to Support Musical Creation}},
     author = {Garcia, J{\'e}r{\'e}mie and Tsandilas, Theophanis and Agon, Carlos and Mackay, Wendy},
     url = {https://hal.inria.fr/hal-00664334},
     booktitle = {{ACM Conference on Human Factors in Computing Systems (CHI)}},
     address = {Austin, Texas, United States},
     year = {2012},
     month = may,
     keywords = {Interactive paper ; tangible user interfaces ; musical creation ; computer-aided composition ; participatory design},
     pdf = {https://hal.inria.fr/hal-00664334/file/paper-substrates-hal.pdf},
     doi = {10.1145/2207676.2208316},
     teaser = {paper-substrates.png},
     bibtex_show = true,
     abbr = chi,
     hal_id = {hal-00664334}
   }

2011

1. nime
   

   InkSplorer: Exploring Musical Ideas on Paper and Computer

   Garcia, Jérémie,  Tsandilas, Theophanis, Agon, Carlos, and Mackay, Wendy

   In New Interfaces for Musical Expression (NIME), May 2011

   PDF Bib

   @inproceedings{garcia_nime:2011,
     title = {{InkSplorer: Exploring Musical Ideas on Paper and Computer}},
     author = {Garcia, J{\'e}r{\'e}mie and Tsandilas, Theophanis and Agon, Carlos and Mackay, Wendy},
     url = {https://hal.inria.fr/inria-00600083},
     booktitle = {{New Interfaces for Musical Expression (NIME)}},
     address = {Oslo, Norway},
     year = {2011},
     month = may,
     keywords = {Technology Probes ; OpenMusic ; Creativity ; Composer ; Design Exploration ; Interactive Paper},
     pdf = {https://hal.inria.fr/inria-00600083/file/inksplorer-final.pdf},
     bibtex_show = true,
     teaser = {inksplorer.png},
     abbr = nime,
     hal_id = {inria-00600083}
   }

2010

1. avi
   

   Knotty Gestures: Subtle Traces to Support Interactive Use of Paper

   Tsandilas, Theophanis, and Mackay, Wendy

   In International Conference on Advanced Visual Interfaces (AVI), May 2010

   PDF Video DOI Bib

   @inproceedings{tsandilas_avi:2010,
     title = {{Knotty Gestures: Subtle Traces to Support Interactive Use of Paper}},
     author = {Tsandilas, Theophanis and Mackay, Wendy},
     url = {https://hal.archives-ouvertes.fr/hal-00589693},
     booktitle = {{International Conference on Advanced Visual Interfaces (AVI)}},
     address = {Rome, Italy},
     publisher = {{ACM}},
     pages = {147-154},
     year = {2010},
     month = may,
     doi = {10.1145/1842993.1843020},
     keywords = {interactive paper ; pen gestures ; tangible interfaces},
     pdf = {https://hal.archives-ouvertes.fr/hal-00589693/file/knotty-gestures-hal.pdf},
     video = {http://vimeo.com/8418158},
     teaser = {knotty.png},
     bibtex_show = true,
     abbr = avi,
     hal_id = {hal-00589693}
   }

2. 
   

   Free-Space Pointing with Constrained Hand Movements

   Tsandilas, Theophanis, Dubois, Emmanuel, and Raynal, Mathieu

   In Extended Abstracts on Human Factors in Computing Systems (CHI), May 2010

   DOI Bib

   @inproceedings{tsandilas_chiext:2010,
     author = {Tsandilas, Theophanis and Dubois, Emmanuel and Raynal, Mathieu},
     title = {Free-Space Pointing with Constrained Hand Movements},
     year = {2010},
     isbn = {9781605589305},
     publisher = {Association for Computing Machinery},
     address = {New York, NY, USA},
     url = {https://doi.org/10.1145/1753846.1754000},
     doi = {10.1145/1753846.1754000},
     booktitle = {Extended Abstracts on Human Factors in Computing Systems (CHI)},
     pages = {3451–3456},
     numpages = {6},
     keywords = {free-space pointing, rate control, position control, elastic devices, low-resolution input, hand movements},
     location = {Atlanta, Georgia, USA},
     bibtex_show = true,
     series = {CHI EA '10}
   }

2009

1. chi
   

   Musink: Composing Music through Augmented Drawing

   Tsandilas, Theophanis, Letondal, Catherine, and Mackay, Wendy

   In ACM Conference on Human factors in Computing Systems (CHI), Apr 2009

   PDF Code Video DOI BibBest Paper Award

   @inproceedings{tsandilas_chi:2009,
     title = {{Musink: Composing Music through Augmented Drawing}},
     author = {Tsandilas, Theophanis and Letondal, Catherine and Mackay, Wendy},
     url = {https://hal.archives-ouvertes.fr/hal-00589698},
     booktitle = {{ACM Conference on Human factors in Computing Systems (CHI)}},
     address = {Boston, United States},
     pages = {819-828},
     year = {2009},
     month = apr,
     doi = {10.1145/1518701.1518827},
     keywords = {gesture interfaces ; Creativity ; interactive paper ; participatory design ; musical interfaces ; end-user programming ; gesture interfaces.},
     pdf = {https://hal.archives-ouvertes.fr/hal-00589698/file/CHI2009-hal.pdf},
     video = {https://vimeo.com/9535278},
     code = {https://www.lri.fr/%7Efanis/omusink/},
     hal_id = {hal-00589698},
     teaser = {musink.png},
     bibtex_show = true,
     award = {Best Paper Award},
     abbr = chi,
     selected = true
   }

2007

1. chi
   

   Bubbling Menus: A Selective Mechanism for Accessing Hierarchical Drop-down Menus

   Tsandilas, Theophanis, and schraefel, m. c.

   In ACM Conference on Human Factors in Computing Systems (CHI), Apr 2007

   PDF Video DOI Bib

   @inproceedings{tsandilas_chi:2007,
     author = {Tsandilas, Theophanis and schraefel, m. c.},
     title = {Bubbling Menus: A Selective Mechanism for Accessing Hierarchical Drop-down Menus},
     year = {2007},
     isbn = {9781595935939},
     publisher = {Association for Computing Machinery},
     address = {New York, NY, USA},
     url = {https://doi.org/10.1145/1240624.1240806},
     doi = {10.1145/1240624.1240806},
     booktitle = {ACM Conference on Human Factors in Computing Systems (CHI)},
     pages = {1195–1204},
     numpages = {10},
     keywords = {adaptive/-able user interfaces, mouse gestures, cascading menus, customization},
     location = {San Jose, California, USA},
     pdf = {{https://www.dgp.toronto.edu/papers/ttsandilas_CHI2007.pdf}},
     video = {https://vimeo.com/9535628},
     teaser = {bubbling.png},
     bibtex_show = true,
     abbr = chi,
     series = {CHI '07}
   }

2. 
   

   Towards the Systematic Assessment and Design of Adaptive User Interfaces

   Tsandilas, Theophanis

   Ph.D. Dissertation, Department of Computer Science, University of Toronto, Oct 2007

   PDF Bib

   @article{article,
     author = {Tsandilas, Theophanis},
     year = {2007},
     month = oct,
     journal = {Ph.D. Dissertation, Department of Computer Science, University of Toronto},
     title = {Towards the Systematic Assessment and Design of Adaptive User Interfaces},
     bibtex_show = true,
     pdf = {https://www.lri.fr/%7Efanis/docs/PhD_thesis.pdf}
   }

2005

1. ecsw
   

   An Evaluation of Techniques for Reducing Spatial Interference in Single Display Groupware

   Tsandilas, Theophanis, and Balakrishnan, Ravin

   In European Conference on Computer-Supported Collaborative Work (ECSCW), Oct 2005

   PDF Bib

   @inproceedings{tsandilas_ecscw:2005,
     author = {Tsandilas, Theophanis and Balakrishnan, Ravin},
     title = {An Evaluation of Techniques for Reducing Spatial Interference in Single Display Groupware},
     booktitle = {European Conference on Computer-Supported Collaborative Work (ECSCW)},
     year = {2005},
     publisher = {Springer Netherlands},
     address = {Dordrecht},
     pages = {225--245},
     pdf = {https://www.dgp.toronto.edu/papers/ttsandilas_ECSCW2005.pdf},
     bibtex_show = true,
     abbr = ecsw,
     isbn = {978-1-4020-4023-8}
   }

2. chi
   

   An Empirical Assessment of Adaptation Techniques

   Tsandilas, Theophanis, and schraefel, m. c.

   In Extended Abstracts on Human Factors in Computing Systems (CHI), Oct 2005

   Abs PDF DOI Bib

   The effectiveness of adaptive user interfaces highly depends on the how accurately adaptation satisfies the needs of users. This paper presents an empirical study that examined two adaptation techniques applied on lists of textual selections. The study measured user performance controlling the accuracy of the suggestions made by the adaptive user interface. The results indicate that different adaptation techniques bare different costs and gains, which are affected by the accuracy of adaptation.

   @inproceedings{tsandilas_chi:2005,
     author = {Tsandilas, Theophanis and schraefel, m. c.},
     title = {An Empirical Assessment of Adaptation Techniques},
     year = {2005},
     isbn = {1595930027},
     publisher = {Association for Computing Machinery},
     address = {New York, NY, USA},
     url = {https://doi.org/10.1145/1056808.1057079},
     doi = {10.1145/1056808.1057079},
     booktitle = {Extended Abstracts on Human Factors in Computing Systems (CHI)},
     pages = {2009–2012},
     numpages = {4},
     pdf = {https://www.dgp.toronto.edu/papers/ttsandilas_CHI2005.pdf},
     keywords = {adaptation techniques, user study, adaptive interfaces},
     location = {Portland, OR, USA},
     bibtex_show = true,
     abbr = chi,
     series = {CHI EA '05}
   }

2004

1. hypermedia
   

   Usable Adaptive Hypermedia Systems

   Tsandilas, Theophanis, and schraefel, m. c.

   New Review of Hypermedia and Multimedia, Jun 2004

   PDF DOI Bib

   @article{tsandilas_nrhm:2004,
     author = {Tsandilas, Theophanis and schraefel, m. c.},
     title = {Usable Adaptive Hypermedia Systems},
     year = {2004},
     issue_date = {June 2004},
     publisher = {Taylor and Francis},
     address = {GBR},
     volume = {10},
     number = {1},
     issn = {0955-8543},
     url = {https://doi.org/10.1080/13614560410001728137},
     doi = {10.1080/13614560410001728137},
     journal = {New Review of Hypermedia and Multimedia},
     month = jun,
     pages = {5–29},
     numpages = {25},
     pdf = {https://www.dgp.toronto.edu/papers/ttsandilas_NRHM2004.pdf},
     bibtex_show = true,
     abbr = hypermedia,
     keywords = {adaptive hypermedia, focus+context, fisheye views, user control, usability, predictability}
   }

2003

1. hypertext
   

   User-Controlled Link Adaptation

   Tsandilas, Theophanis, and schraefel, m. c.

   In Proceedings of the Fourteenth ACM Conference on Hypertext and Hypermedia (HYPERTEXT), Jun 2003

   Abs PDF DOI Bib

   This paper introduces an adaptable hypermedia approach applied to adaptive link annotation techniques. This approach suggests that the combination of direct manipulation with automated link annotation affords greater user control over page adaptation. In turn, this direct control better supports user focus in information discovery tasks. Unlike adaptive-only systems, our approach lets users both define multiple topics of interest and then manipulate how these topics’ associated links are presented in a page. We discuss how the approach can be applied both to pages viewed as well as to the user’s history list, thereby relieving users from the task of either adding to or organizing bookmarks. We describe the prototype developed to support these manipulations, as well as the adaptive architecture developed to support these controls.

   @inproceedings{tsandilas_hypertext,
     author = {Tsandilas, Theophanis and schraefel, m. c.},
     title = {User-Controlled Link Adaptation},
     year = {2003},
     isbn = {1581137044},
     publisher = {Association for Computing Machinery},
     address = {New York, NY, USA},
     url = {https://doi.org/10.1145/900051.900086},
     doi = {10.1145/900051.900086},
     booktitle = {Proceedings of the Fourteenth ACM Conference on Hypertext and Hypermedia (HYPERTEXT)},
     pages = {152–160},
     numpages = {9},
     keywords = {history visualization, hyperlink annotation, adaptable hypertext, direct manipulation},
     location = {Nottingham, UK},
     bibtex_show = true,
     abbr = hypertext,
     pdf = {https://www.dgp.toronto.edu/papers/ttsandilas_HYPERTEXT2003.pdf},
     series = {HYPERTEXT '03}
   }