• A study on effective knowledge reuse in multi-platform web applications user interfacesMarenkov, Jevgeni; Robal, Tarmo; Kalja, AhtoPICMET '15 Conference : Management of the Technology Age : August 2-6, 2015, Portland, Oregon, USA : conference bulletin2015 / p. 68
• A study on user click behaviour for WIS user interface improvementsMarenkov, Jevgeni; Robal, Tarmo; Kalja, AhtoDatabases and information systems VIII : selected papers from the Eleventh International Baltic Conference, DB&IS 20142014 / p. 173-186 : ill
• Addressing scalability issues in semantics-driven recommender systemsBendouch, Mounir M.; Frasincar, Flavius; Robal, TarmoWI-IAT '21: IEEE/WIC/ACM International Conference on Web Intelligence2021 / p. 56-63 https://doi.org/10.1145/3486622.3493963 Conference Proceedings at Scopus Article at Scopus Article at WOS
• Administration of the state information system of the Estonian eGovernment [Electronic resource]Kalja, Ahto; Robal, Tarmo; Gailan, TriinPICMET '17 : Portland International Conference on Management of Engineering and Technology : Technology Management for the Interconnected World : proceedings2017 / p. 1-7 : ill. [USB] https://doi.org/10.23919/PICMET.2017.8125312
• An ontology-based intelligent learning object for teaching the basics of digital logicRobal, Tarmo; Kann, Taavi; Kalja, Ahto2011 IEEE International Conference on Microelectronic Systems Education (MSE) : 5-6 June 2011, San Diego, CA, USA2011 / p. 106-107
• Analysing the web log to determine the efficiency of web systemsRobal, Tarmo; Kalja, Ahto; Põld, JanariDatabases and information systems : Seventh International Baltic Conference on Databases and Information Systems. Communications : Vilnius, Lithuania, July 3-6, 20062006 / p. 264-275
• Applying e-environments in teaching the basics of digital logicRobal, Tarmo; Kalja, AhtoProceedings MSE 2007 : 2007 IEEE International Conference on Microelectronic Systems Education : 3-4 June 2007, San Diego, CA2007 / p. 41-42 : ill https://ieeexplore.ieee.org/document/4231440/keywords#keywords
• Applying ICT for improving the study process [Electronic resource]Robal, Tarmo; Kalja, AhtoProceedings of the 18th EAEEIE Annual Conference : Praha, Czech Republic, 02-04.07.20072007 / ? p. [CD-ROM]
• Applying user domain model to improve Web recommendationsRobal, Tarmo; Kalja, AhtoDatabases and information systems : tenth international Baltic conference on databases and information systems : local proceedings, materials of doctoral consortium : Vilnius, Lithuania, July 8-11, 20122012 / p. 182 https://ebooks.iospress.nl/volumearticle/7673
• Applying user domain model to improve Web recommendationsRobal, Tarmo; Kalja, AhtoDatabases and information systems VII : selected papers from the tenth International Baltic Conference, DB&IS 20122013 / p. 118-131
• Applying user profile ontology for mining web site adaptation recommendationsRobal, TarmoInfo- ja kommunikatsioonitehnoloogia doktorikooli IKTDK teise aastakonverentsi artiklite kogumik : 11.-12. mai 2007, Viinistu kunstimuuseum2007 / lk. 125-128 : ill
• Applying user profile ontology for mining web site adaption recommendationsRobal, Tarmo; Kalja, AhtoLocal Procedings of the 11th East-European Conference on Advances in Databases and Information Systems (ADBIS 2007)2007 / p. 126-135 https://www.researchgate.net/publication/221651686_Applying_User_Profile_Ontology_for_Mining_Web_Site_Adaptation_Recommendations
• Bing-CF-IDF+ : a semantics-driven news recommender systemBrocken, Emma; Hartveld, Aron; Koning, Emma de; Hogenboom, Frederik; Frasincar, Flavius; Robal, TarmoAdvanced Information Systems Engineering 31st International Conference, CAiSE 2019, Rome, Italy, June 3–7, 2019, Proceedings2019 / p. 32-47 https://doi.org/10.1007/978-3-030-21290-2_3 Conference proceeding at Scopus Article at Scopus Conference proceeding at WOS Article at WOS
• Bing-CSF-IDF+: a semantics-driven recommender system for newsHuijsduijnen, Lies Hooft van; Hoogmoed, Thom; Keulers, Geertje; Langendoen, Edmar; Langendoen, Sanne; Vos, Tim; Hogenboom, Frederik; Frasincar, Flavius; Robal, TarmoNew trends in databases and information systems : ADBIS 2020 short papers, Lyon, France, August 25–27, 2020 : proceedings2020 / p. 143−153 https://doi.org/10.1007/978-3-030-54623-6_13 Conference proceeding at Scopus Article at Scopus
• Can I have a Mooc2Go, please? On the viability of mobile vs. stationary learningZhao, Yue; Robal, Tarmo; Lofi, Christoph; Hauff, ClaudiaLifelong Technology-Enhanced Learning : 13th European Conference on Technology Enhanced Learning : EC-TEL 2018, Leeds, UK, September 3-5, 2018 : proceedings2018 / p. 101-115 : ill https://doi.org/10.1007/978-3-319-98572-5_8 Conference Proceedings at Scopus Article at Scopus Conference Proceedings at WOS Article at WOS
• Complementing ICT studies with learning objects on domain ontologiesRobal, Tarmo; Kruus, Helena; Kalja, AhtoProceedings of the 24th International Conference on European Association for Education in Electrical and Information Engineering : 30-31 May 2013, Chania, Greece2013 / p. 92-96 : ill
• Conceptual web users' actions prediction for ontology-based browsing recommendationsRobal, Tarmo; Kalja, AhtoInformation systems development : towards a service provision society2009 / p. 121-129 https://link.springer.com/chapter/10.1007/b137171_13
• Creating interactive learning objects with web servicesRobal, Tarmo; Kalja, Ahto2009 EAEEIE annual conference : 20th Annual Conference of the European Association for Education in Electrical and Information Engineering : Valencia, Spain, June 22-24, 20092009 / [6] p
• Design-time web usability evaluation with guidelinerMakarenkov, Jevgeni; Robal, Tarmo; Kalja, AhtoComplex Systems Informatics and Modeling Quarterly (CSIMQ)2018 / art. 90, p. 90–109 : ill https://doi.org/10.7250/csimq.2018-15.05
• e-Bibliothecula - a virtual library serviceRobal, Tarmo; Kruus, HelenaProceedings of the Thirteenth International Conference on Information Systems Development : Advances in Theory, Practice and Education : Vilnius, Lithuania2004 / p. 139-148
• e-EDU - an information system for e-learning servicesRobal, Tarmo; Kalja, AhtoProceedings of the Sixth International Baltic Conference : BalticDBAMPIS 2004 : Riga, June 3-6, 2004. Vol. 22004 / p. 143-154
• e-EDU - an information system for e-learning servicesRobal, Tarmo; Kalja, AhtoDatabases and information systems2005 / p. 288-298
• eGovernment services : How to develop them, how to manage them?Kalja, Ahto; Kindel, Kristiina; Kivi, Riina; Robal, TarmoProceedings of PICMET'07 : Management of Converging Technologies : Portland, OR, USA, 5-9. August 20072007 / p. 2795-2798 https://ieeexplore.ieee.org/document/4349620
• E-learning of digital logicRobal, Tarmo; Brik, Marina; Aarna, MargitEWME 2006 proceedings : 6th International Workshop on Microelectronics Education : 8-9 June, 2006, Stockholm, Sweden2006 / p. 120-123 : ill
• Elevator passenger in-cabin behaviour – a study on Smart-Elevator PlatformBasov, Kevin; Robal, Tarmo; Reinsalu, Uljana; Leier, MairoDigital Business and Intelligent Systems : 15th International Baltic Conference, Baltic DB&IS 2022, Riga, Latvia, July 4-6, 2022 : proceedings2022 / p. 3-18 : ill https://doi.org/10.1007/978-3-031-09850-5_1 Conference proceedings at Scopus Article at Scopus
• Enhancing semantics-driven recommender systems with visual featuresBendouch, Mounir M.; Frasincar, Flavius; Robal, TarmoAdvanced Information Systems Engineering34th International Conference, CAiSE 2022, Leuven, Belgium, June 6-10, 2022, Proceedings2022 / p. 443–459 https://doi.org/10.1007/978-3-031-07472-1_26 Conference Proceedings at Scopus Article at Scopus Conference Proceedings at WOS Article at WOS
• Estonian eGovernment services : lesson learnedKalja, Ahto; Põld, Janari; Robal, Tarmo; Vallner, Uuno; Viies, VladimirProceedings of PICMET'13 : Technology Management in the IT-Driven Services : [July 28-August 1, 2013, San Jose, California, USA]2013 / p. 562-568 : ill
• Evaluating Web systems on the basis of users' behavior modelingRobal, Tarmo; Kalja, AhtoInfo- ja kommunikatsioonitehnoloogia doktorikooli IKTDK kolmanda aastakonverentsi artiklite kogumik : 25.-26. aprill 2008, Voore külalistemaja2008 / p. 64-67 : ill
• Evaluations for improving web systems on the basis of users behaviour modellingRobal, Tarmo; Kalja, AhtoDatabases and information systems : proceedings of the Eighth International Baltic Conference, Baltic DBAMPIS 2008 : Tallinn, June 2-5, 20082008 / p. 229-240 : ill
• Expectations of software development practitioners for non-technical clientsOjastu, Deniss; Robal, Tarmo; Kalja, AhtoDatabases and information systems VIII : selected papers from the Eleventh International Baltic Conference, DB&IS 20142014 / p. 317-330 : ill
• An experimental study on re-ranking web shop search results using semantic segmentation of user profilesPoppink, Bram; Frasincar, Flavius; Robal, TarmoElectronic commerce research and applications2023 / art. 101310 https://doi.org/10.1016/j.elerap.2023.101310 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
• Fair and individualized project teamwork evaluation for an engineering courseRobal, TarmoEAEEIE 2018 : 28th EAEEIE Annual Conference (EAEEIE), September 26th to 28th, 20182018 / 9 p. : ill http://doi.org/10.1109/EAEEIE.2018.8534256
• A five step refactoring process : improving software design properlyPõld, Janari; Kalja, Ahto; Robal, TarmoInfo- ja kommunikatsioonitehnoloogia doktorikooli IKTDK kolmanda aastakonverentsi artiklite kogumik : 25.-26. aprill 2008, Voore külalistemaja2008 / p. 93-96 : ill
• A five step refactoring process : improving software design properlyPõld, Janari; Kalja, Ahto; Robal, TarmoDatabases and information systems : proceedings of the Eighth International Baltic Conference, Baltic DBAMPIS 2008 : Tallinn, June 2-5, 20082008 / p. 37-48 : ill
• Floor selection proposal for automated travel with smart elevatorReinsalu, Uljana; Robal, Tarmo; Leier, MairoDatabases and Information Systems : 14th International Baltic Conference, DB&IS 2020, Tallinn, Estonia, June 16-19, 2020 : Proceedings2020 https://doi.org/10.1007/978-3-030-57672-1_4 Conference proceeding at Scopus Article at Scopus
• A framework for improving web application user interfaces through immediate evaluationMarenkov, Jevgeni; Robal, Tarmo; Kalja, AhtoDatabases and information systems IX : selected papers from the twelfth International Baltic Conference, DB&IS 20162016 / p. 283-296 : ill https://doi.org/10.3233/978-1-61499-714-6-283
• Guideliner : a tool to improve Web UI development for better usabilityMarenkov, Jevgeni; Robal, Tarmo; Kalja, AhtoWIMS 2018 : 8th International Conference on Web Intelligence, Mining and Semantics, June 25–27 2018, Novi Sad, Serbia : proceedings2018 / art. 17, 9 p. : ill https://doi.org/10.1145/3227609.3227667 Conference proceedings at Scopus Article at Scopus
• Improving sophisticated self-service portal user interfaces : a study on user click behaviourMarenkov, Jevgeni; Robal, Tarmo; Kalja, AhtoDatabases and Information Systems : proceedings of the 11th International Baltic Conference, Baltic DB&IS 2014 : Tallinn, Estonia, 8-11 June, 20142014 / p. 159-170 : ill
• In memoriam : Prof. Ahto Kalja : 24.05.1950 - 22.10.2018Bubenko, Janis; Solvberg, Arne; Arnicans, Guntis; Borzovs, Juris; Čaplinskas, Albertas; Grundspeņķis, Janis; Haav, Hele-Mai; Kirikova, Marite; Lupeikiene, Audrone; Matulevičius, Raimundas; Robal, Tarmo; Vasilecas, Olegas; Lupeikiene, AudroneDatabases and information systems X : selected papers from the thirteenth International Baltic Conference, DB&IS 20182019 / p. v−vi : phot https://www.ester.ee/record=b5203991*est http://ebooks.iospress.nl/volume/databases-and-information-systems-x-selected-papers-from-the-thirteenth-international-baltic-conference-dbis-2018
• IntelliEye: enhancing MOOC learners' video watching experience through real-time attention trackingRobal, Tarmo; Zhao, Yue; Lofi, Christoph; Hauff, ClaudiaHT '18 : 29th ACM Conference on Hypertext & SocialMedia, July 9–12, 2018, Baltimore, MD, USA : proceedings of the 29th on Hypertext and Social Media2018 / p. 106-114 : ill https://doi.org/10.1145/3209542.3209547
• Interactive hands-on tools as learning objects on web servicesRobal, Tarmo; Kalja, Ahto2009 International Conference on Microelectronic Systems Education : San Francisco, CA, USA, 25-27 July, 20092009 / p. 73-76
• Introducing rapid web application development with Oracle APEX to students of higher educationRobal, Tarmo; Reinsalu, Uljana; Jürimägi, Lembit; Heinsar, RistoNew trends in computer sciences2024 / p. 69-80 https://doi.org/10.3846/ntcs.2024.21227
• Investigating defects in digital circuits by Boolean differential equationsKruus, Helena; Orasson, Elmet; Robal, Tarmo; Ubar, Raimund-JohannesThe 4th International Conference "Distance Learning - Educational Sphere of XXI Century" (DLESC'04)2004 / p. 432-435
• Involving students in teaching process — encouraging student-generated content in ICT studiesKruus, Helena; Ellervee, Peeter; Robal, Tarmo; Ruberg, Priit; Kruus, MargusProceedings of the 24th International Conference on European Association for Education in Electrical and Information Engineering : 30-31 May 2013, Chania, Greece2013 / p. 76-81 : ill
• Learning from users for a better and personalized web experienceRobal, Tarmo; Kalja, Ahto2012 Proceedings of PICMET '12 : Technology Management for Emerging Technologies2012 / p. 2179-2188 : ill
• Learning from users for personalized web experienceRobal, TarmoInfo- ja kommunikatsioonitehnoloogia doktorikooli IKTDK viienda aastakonverentsi artiklite kogumik : 25.-26. novembril 2011, Nelijärve2011 / p. 169-172 : ill
• Making use of personalized web services in the study processRobal, Tarmo; Kalja, AhtoBEC 2008 : 2008 International Biennial Baltic Electronics Conference : proceedings of the 11th Biennial Baltic Electronics Conference : Tallinn University of Technology : October 6-8, 2008, Tallinn, Estonia2008 / p. 211-212 : ill
• Making web users' domain models explicit by applying ontologiesRobal, Tarmo; Haav, Hele-Mai; Kalja, AhtoAdvances in Conceptual Modeling - Foundations and Applications : ER 2007 Workshops CMLSA, FP-UML, ONISW, QoIS, RIGiM, SeCoGIS : Auckland, New Zealand, November 5-9, 2007 : proceedings2007 / p. 170-179 https://link.springer.com/content/pdf/10.1007/978-3-540-76292-8_20.pdf
• Managing knowledge in Web portals for improved customer loyalty and satisfactionRobal, Tarmo; Kalja, AhtoProceedings of PICMET'13 : Technology Management in the IT-Driven Services : [July 28-August 1, 2013, San Jose, California, USA]2013 / p. 1207-1216 : ill
• Managing software engineering competences with domain ontology for customer and team profiling and trainingRobal, Tarmo; Ojastu, Deniss; Kalja, Ahto; Jaakkola, HannuPICMET '15 Conference : Management of the Technology Age : August 2-6, 2015, Portland, Oregon, USA : conference bulletin2015 / p. 62
• Managing software engineering competences with domain ontology for customer and team profiling and trainingRobal, Tarmo; Ojastu, Deniss; Kalja, Ahto; Jaakkola, HannuPICMET '15 : proceedings : Management of the Technology Age2015 / p. 1369-1376 : ill http://dx.doi.org/10.1109/PICMET.2015.7273171
• Mining and modelling web user engagement : a survey on academic sites for framework establishment [Electronic resource]Robal, Tarmo; Kalja, AhtoPICMET '16 : Portland International Conference on Management of Engineering and Technology : proceedings. Technology Management for Social Innovation2016 / p. 1942-1952 : ill. [USB] https://doi.org/10.1109/PICMET.2016.7806759
• A model for users' action prediction based on locality profilesRobal, Tarmo; Kalja, AhtoInformation systems development : challenges in practice, theory and education. Volume 12009 / p. 169-182 https://link.springer.com/chapter/10.1007/978-0-387-68772-8_14
• Modernization of the e-government in EstoniaKalja, Ahto; Põld, Janari; Robal, Tarmo; Vallner, UunoProceedings of PICMET '11 : Technology Management in the Energy Smart World (PICMET) : July 31 - August 4, 2011, Portland, Oregon USA2011 / p. 3151-3157 : ill
• Moving studies to e-environments - the approach of e-EDURobal, TarmoBEC 2004 : Baltic Electronics Conference : Post-Graduate Student Session : Tallinn University of Technology, October 3-6, 2004, Tallinn, Estonia2004 / p. 7 : ill
• Moving studies to e-environments : a case studyRobal, Tarmo; Kalja, AhtoCurrent Developments in Technology-Assisted Education : Badajoz, Spain. Vol. II2006 / p. 936-940
• New generations of Estonian eGovernment componentsKalja, Ahto; Robal, Tarmo; Vallner, UunoPICMET '15 : proceedings : Management of the Technology Age2015 / p. 625-631 : ill http://dx.doi.org/10.1109/PICMET.2015.7273002
• New generations of Estonian eGovernment componentsKalja, Ahto; Robal, Tarmo; Vallner, UunoPICMET '15 Conference : Management of the Technology Age : August 2-6, 2015, Portland, Oregon, USA : conference bulletin2015 / p. 93
• On proving the concept of an ontology aided software refactoring toolPõld, Janari; Robal, Tarmo; Kalja, AhtoDatabases and information systems VII : selected papers from the tenth International Baltic Conference, DB&IS 20122013 / p. 84-94
• On proving the concept of an ontology aided software refactoring toolPõld, Janari; Robal, Tarmo; Kalja, AhtoDatabases and information systems : tenth international Baltic conference on databases and information systems : local proceedings, materials of doctoral consortium : Vilnius, Lithuania, July 8-11, 20122012 / p. 179 https://www.researchgate.net/publication/287294774_On_proving_the_concept_of_an_ontology_aided_software_refactoring_tool
• Ontology design for automatic evaluation of web user interface usability [Electronic resource]Robal, Tarmo; Marenkov, Jevgeni; Kalja, AhtoPICMET '17 : Portland International Conference on Management of Engineering and Technology : Technology Management for the Interconnected World : proceedings2017 / p. 1-8 : ill. [USB] https://doi.org/10.23919/PICMET.2017.8125425
• Overcoming system complexity using models and knowledge structures. Editorial introduction to issue 36 of CSIMQNazaruka, Erika; Robal, TarmoComplex systems informatics and modeling quarterly (CSIMQ)2023 / p. I-II https://doi.org/10.7250/csimq.2023-36.00 Journal metrics at Scopus Article at Scopus
• Perceptions of software development practitioners on client learningOjastu, Deniss; Robal, Tarmo; Kalja, AhtoDatabases and Information Systems : proceedings of the 11th International Baltic Conference, Baltic DB&IS 2014 : Tallinn, Estonia, 8-11 June, 20142014 / p. 397-406
• PrefaceHaav, Hele-Mai; Kalja, Ahto; Robal, TarmoDatabases and information systems VIII : selected papers from the Eleventh International Baltic Conference, DB&IS 20142014 / p. v
• PrefaceRobal, Tarmo; Kalibatiene, Diana; Karnitis, Girts; Ivanovic, Mirjana; Kirikova, Marite; Niedrite, Laila; Borzovs, JurisJoint Proceedings of Baltic DB&IS 2022 Doctoral Consortium and Forum co-located with 15th International Baltic Conference on Digital Business and Intelligent Systems (Baltic DB&IS 2022)2022 / p. ii https://ceur-ws.org/Vol-3158/xpreface.pdf
• PrefaceRobal, Tarmo; Haav, Hele-Mai; Penjam, Jaan; Matulevičius, RaimundasDatabases and Information Systems : 14th International Baltic Conference, DB&IS 2020, Tallinn, Estonia, June 16-19, 2020 : Proceedings2020 / p. v-vi https://doi.org/10.1007/978-3-030-57672-1 Conference proceeding at Scopus Article at Scopus
• Refactoring - key to success for constantly developed projectsPõld, Janari; Kalja, Ahto; Robal, TarmoInformation modelling and knowledge bases XXVIII2017 / p. 13-22 https://doi.org/10.3233/978-1-61499-720-7-13
• Refactoring - key to success for constantly developed projects [Electronic resource]Põld, Janari; Kalja, Ahto; Robal, TarmoProceedings of the 26th International Conference on Information Modelling and Knowledge Bases - EJC 2016 : June 6-10, 2016, Tampere, Finland2016 / p. 15-24. [USB]
• Special track on Intelligent Systems for Digital Era (ISDE) : editorial messageRobal, Tarmo; Liiv, Innar; Kalibatiene, Diana; Matulevičius, RaimundasSAC '24 : Proceedings of the 39th ACM/SIGAPP Symposium on Applied Computing, Avila, Spain, April 8-12, 20242024 / p. 652-653 https://dl.acm.org/action/showFmPdf?doi=10.1145%2F3605098 https://doi.org/10.1145/3605098
• Spontaneous webcam instance for user attention trackingRobal, TarmoPICMET19 : Portland International Conference on management of engineering and technology : Technology and Management in the World of Intelligent Systems : proceedings2019 / 8 p. : ill https://doi.org/10.23919/PICMET.2019.8893798
• Stationary vs. non-stationary mobile learning in MOOCsZhao, Yue; Robal, Tarmo; Lofi, Christoph; Hauff, ClaudiaUMAP '18 : Adjunct Publication of the 26th Conference on User Modeling, Adaptation and Personalization, Singapore, July 08-11, 2018 : proceedings2018 / p. 299-303 https://doi.org/10.1145/3213586.3225241
• A study into elevator passenger in-cabin behaviour on a smart-elevator platformRobal, Tarmo; Basov, Kevin; Reinsalu, Uljana; Leier, MairoBaltic Journal of Modern Computing2022 / p. 665-688 : ill https://doi.org/10.22364/bjmc.2022.10.4.05 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
• A study on effective knowledge reuse in multi-platform web applications user interfacesMarenkov, Jevgeni; Robal, Tarmo; Kalja, AhtoPICMET '15 : proceedings : Management of the Technology Age2015 / p. 1351-1361 : ill https://doi.org/10.1109/PICMET.2015.7273083
• A study on immediate automatic usability evaluation of web application user interfacesMarenkov, Jevgeni; Robal, Tarmo; Kalja, AhtoDatabases and Information Systems : 12th International Baltic Conference, DB&IS 2016, Riga, Latvia, July 4-6, 2016 : proceedings2016 / p. 257-271 : ill https://doi.org/10.1007/978-3-319-40180-5_18
• Studying the incorrect user behaviour in sophisticated self-service portal user interfacesMarenkov, Jevgeni; Robal, Tarmo; Kalja, AhtoProceedings of the 8th Annual Conference of the Estonian National Doctoral School in Information and Communication Technologies : December 5-6, 2014, Rakvere2014 / p. 71-74 : ill
• Surviving the unforeseen - teaching IT and engineering students during COVID-19 outbreakRuberg, Priit; Ellervee, Peeter; Tammemäe, Kalle; Reinsalu, Uljana; Rähni, Andres; Robal, TarmoProceedings - Frontiers in Education Conference, FIE2022 / Code 184790 https://doi.org/10.1109/FIE56618.2022.9962383 Conference Proceedings at Scopus Article at Scopus
• SysML in systems engineering courseKruus, Helena; Robal, Tarmo; Jervan, Gert10th European Workshop on Microelectronics Education : EWME 2014 : May 14-16, 2014, Tallinn, Estonia2014 / p. 177-181 : ill
• Teaching modeling in SysML/UML and problems encounteredKruus, Helena; Robal, Tarmo; Jervan, GertProceedings of the 25th International Conference on European Association for Education in Electrical and Information Engineering : 30 May-June 2014, Cesme, Türkiye2014 / p. 33-36 : ill
• Testing scenarios for using telepresence robots in healthcare settingsLeoste, Janika; Strömberg-Järvis, Kadri; Robal, Tarmo; Marmor, Kristel; Kangur, Katrin; Rebane, Anne-MariComputational and structural biotechnology journal2024 / p. 105-114 https://doi.org/10.1016/j.csbj.2024.01.004
• The most prominent software development concepts cited in IT professionals' blogsOjastu, Deniss; Robal, Tarmo; Kalja, AhtoPerspectives in business informatics research : 14th International Conference, BIR 2015, Tartu, Estonia, August 26-28, 2015 : proceedings2015 / p. 197-212 http://dx.doi.org/10.1007/978-3-319-21915-8_13
• The rational unified process with the "4+1" view model of software architecture - a way for modeling Web applicationsRobal, Tarmo; Viies, Vladimir; Kruus, MargusDatabases and information systems : proceedings of the Fifth International Baltic Conference : Baltic DB & IS 2002 : Tallinn, June 3-6, 2002. Vol. 22002 / p. 119-132
• A tool for design-time usability evaluation of web user interfacesMarenkov, Jevgeni; Robal, Tarmo; Kalja, AhtoAdvances in databases and information systems 21st European Conference, ADBIS 2017 Nicosia, Cyprus, September 24-27, 2017 : proceedings2017 / p. 394-407 : ill https://doi.org/10.1007/978-3-319-66917-5_26 Conference proceedings at Scopus Article at Scopus Article at WOS
• Towards adaptive web - analysing and recommending web users' behaviour = Veebikasutajate käitumise analüüs ja soovitused adaptiivse veebi loomiseksRobal, Tarmo2012 https://www.ester.ee/record=b2862251*est
• Towards information society : Estonian case studyKalja, Ahto; Robal, Tarmo; Vallner, UunoProceedings of PICMET'09 : Portland International Conference on Management of Engineering & Technology, 2009 : Portland, Oregon, USA, August 2-6, 20092009 / p. 3218-3225 : ill
• Towards personalized elevator travel with smart elevator systemRobal, Tarmo; Reinsalu, Uljana; Leier, MairoBaltic journal of modern computing2020 / p. 675-697 https://doi.org/10.22364/bjmc.2020.8.4.12 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
• Web systems evaluation on users' behaviour modellingRobal, Tarmo; Kalja, AhtoDatabases and information systems V : selected papers from the Eighth International Baltic Conference, DBAMPIS 20082009 / p. 41-52 : ill
• A web-based economic decision tool for abatement investments for shipping industryBakkar, Yassine; Robal, Tarmo; Prause, Gunnar KlausReliability and statistics in transportation and communication : Selected Papers from the 19th International Conference on Reliability and Statistics in Transportation and Communication, RelStat’19, 16-19 October 2019, Riga, Latvia2020 / p. 363−373 https://doi.org/10.1007/978-3-030-44610-9_36 Article collection metrics at Scopus Article at Scopus
• Webcam-based attention tracking in online learning: a feasibility studyRobal, Tarmo; Zhao, Yue; Lofi, Christoph; Hauff, ClaudiaIUI '18 : Proceedings of the 2018 Conference on Intelligent User Interface, Tokyo, Japan, March 07-11, 20182018 / p. 189-197 : ill https://doi.org/10.1145/3172944.3172987
• WebTT - digitaalskeemide testimine ja diagnostikaalaste õppelaborite e-keskkond : [TTÜ arvutitehnika instituut esitles e-Ülikooli konverentsil kolme õppetöös kasutatavat süsteemi]Robal, Tarmo; Orasson, ElmetMente et Manu2005 / 5. mai, lk. 5 : fot https://www.ester.ee/record=b1242496*est
• Veebilehekülg kui firma visiitkaart InternetisRobal, TarmoArvutikasutaja2003 / 2, lk. 9
• Veebirakenduste loomine karkassmetoodika Rational Unified Process abilRobal, TarmoA & A2002 / 1, lk. 7-18 : ill
• Veebirakenduste modelleerimine 4+1 arhitektuurivaate mudeligaRobal, TarmoA & A2002 / 2, lk. 20-30 : ill
• A visual-semantic approach for building content-based recommender systemsBendouch, Mounir M.; Frasincar, Flavius; Robal, TarmoInformation systems2023 / art. 102243 https://doi.org/10.1016/j.is.2023.102243 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS