Data acquisition workflow utilizing lod3 geometry templates and point clouds for urban building energy modellingIliste, Elisa; Pikas, Ergo; Kalamees, Targo; Viik, JoosepProceedings of the 2024 European Conference on Computing in Construction2024 / p. 689-696 https://doi.org/10.35490/EC3.2024.221 Conference proceedings at Scopus Article at Scopus

Advancing AECO education : A project-based lean IPD design process and design management coursePikas, Ergo; Tetik, Müge; Seppänen, Olli; Vendel, Kädi-RiinInternational journal of construction education and research2025 / 33 p https://doi.org/10.1080/15578771.2025.2534334 Journal metrics at Scopus Article at Scopus

Airtightness of Estonian dwellings – median and base-values for heat loss estimationHallik, Jaanus; Kalamees, Targo; Pikas, ErgoJournal of Physics: Conference Series2023 / 9 p https://doi.org/10.1088/1742-6596/2654/1/012063 Conference proceedings at Scopus Article at Scopus

Analyses of the extra cost of NZEB and low energy apartment buildingsThalfeldt, Martin; Pikas, Ergo; Kurnitski, JarekWorld Sustainable Energy Days 2015 : Young Researchers' Conference : Energy Efficiency : 25-27 February 2015, Wels, Austria2015

Application of the domain theory to warehouse concept development : a case study [Online resource]Pikas, Ergo; Koskela, Lauri; Singh, Vishal; Dave, Bhargav; Liias, Roode; Sacks, RafaelProceedings of the CIB World Building Congress 2016. Volume V, Advancing Products and Services2016 / p. 374-385 : ill http://urn.fi/URN:ISBN:978-952-15-3745-5

Building design collaboration : what, why, and howPikas, Ergo; Koskela, Lauri Jaakko; Gomes, DaniloRoutledge Handbook of Collaboration in Construction2024 / p. 61-72 https://www.taylorfrancis.com/chapters/edit/10.1201/9781003379553-8/building-design-collaboration-ergo-pikas-lauri-koskela-danilo-gomes Book chapter at Scopus

Carbon emissions of construction operations in a cold climatePikas, Ergo; Lõhmus, Rauno; Koskela, Lauri Jaakko; Tetik, Müge; Vendel, Kädi-RiinProceedings of the 32nd Annual Conference of the International Group for Lean Construction (IGLC 32)2024 / p. 1063-1073 https://doi.org/10.24928/2024/0228 Conference proceedings at Scopus Article at Scopus

Case study on design management : inefficiencies and possible remediesPikas, Ergo; Koskela, Lauri; Dave, Bhargav; Liias, RoodeGlobal Knowledge - Global Solutions : 23rd Annual Conference of the International Group for Lean Construction : Perth, Australia, July 29-31, 2015 : proceedings of IGLC232015 / p. 547-557 : ill

Causality and interpretation : a new design model inspired by the Aristotelian legacyPikas, Ergo; Koskela, Lauri; Seppänen, OlliConstruction management and economics2022 / p. 507-525 : ill https://doi.org/10.1080/01446193.2021.1934884 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Causality and interpretation : integrating the technical and social aspects of design = Põhjuslikkus ja tõlgendamine : projekteerimise tehniliste ja sotsiaalsete aspektide siduminePikas, Ergo2019 https://www.ester.ee/record=b5234938*est https://digi.lib.ttu.ee/i/?11966

Collaboration in design - justification, characteristics and related conceptsPikas, Ergo; Koskela, Lauri; Treldal, Niels; Ballard, Glenn; Liias, Roode24th Annual Conference of the International Group for Lean Construction : Boston, USA, 20-22 July 20162016 / p. 143-152 : ill http://iglc.net/Papers/Details/1270

Comparative assessment of simple and detailed energy performance models for urban energy modelling based on digital twin and statistical typology database for the renovation of existing building stockHallik, Jaanus; Arumägi, Endrik; Pikas, Ergo; Kalamees, TargoEnergy and buildings2024 / art. 114775 https://doi.org/10.1016/j.enbuild.2024.114775 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Comparing domain expert and machine learning data enrichment of building registryTorim, Ants; Iliste, Elisa; Pikas, Ergo; Liiv, Innar; Robal, Tarmo; Kalamees, TargoBuildings2025 / art. 1798, 20 p https://doi.org/10.3390/buildings15111798 Journal metrics at Scopus Article at Scopus

Comparing the methods of A3 and canvasKoskela, Lauri; Broft, Rafaella D.; Pikas, Ergo; Tezel, AlganProceedings 28th Annual Conference of the International Group for Lean Construction (IGLC28), Berkeley, California, USA2020 / p. 13-24 https://doi.org/10.24928/2020/0136

Complexity in designing energy efficient buildings : towards understanding decision networks in designPikas, Ergo; Koskela, Lauri; Thalfeldt, Martin; Dave, Bhargav; Kurnitski, JarekGlobal Knowledge - Global Solutions : 23rd Annual Conference of the International Group for Lean Construction : Perth, Australia, July 29-31, 2015 : proceedings of IGLC232015 / p. 213-222 : ill

A computational workflow to analyze simplified metrics of environmental building performance in a northern climateDe Luca, Francesco; Madelat, Payam; Iliste, Elisa; Pikas, ErgoJournal of Physics: Conference Series2025 / art. 062020 https://iopscience.iop.org/article/10.1088/1742-6596/3140/6/062020 https://doi.org/10.1088/1742-6596/3140/6/062020 Journal metrics at Scopus Article at Scopus Article at WOS

Construction site emissions : Exploring sustainable practicesTetik, Müge; Pikas, Ergo; Koskela, Lauri Jaakko; Vendel, Kädi-RiinProceedings of the 33rd Annual Conference of the International Group for Lean Construction (IGLC33)2025 / p. 1208-1218 https://doi.org/10.24928/2025/0127 Conference proceedings at Scopus Article at Scopus

Construction with digital twin information systemsSacks, Rafael; Brilakis, Ioannis; Pikas, Ergo; Xie, Haiyan Sally; Girolami, MarkData-centric engineering2020 / art. e14, 26 p https://doi.org/10.1017/dce.2020.16

Continuous improvement of the digital Last Planner System whiteboardPikas, Ergo; Jaagant, Rasmus; Koskela, Lauri JaakkoProceedings of the 33rd Annual Conference of the International Group for Lean Construction (IGLC 33)2025 / p. 846-856 https://doi.org/10.24928/2025/0209 Journal metrics at Scopus Article at Scopus

Cost optimal and nearly zero energy building solutions for office buildingsPikas, Ergo; Thalfeldt, Martin; Kurnitski, JarekEnergy and buildings2014 / p. 30-42 : ill https://doi.org/10.1016/j.enbuild.2014.01.039 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Cost-benefit analysis of nZEB energy efficiency strategies with on-site photovoltaic generationPikas, Ergo; Kurnitski, Jarek; Thalfeldt, Martin; Koskela, LauriEnergy2017 / p. 291-301 : ill https://doi.org/10.1016/j.energy.2017.03.158 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Artile at WOS

Creation of digital twin models for renovation: an integrative literature reviewLõhmus, Daniel; Pikas, ErgoProceedings of the 2023 European Conference on Computing in Construction and the 40th International CIB W78 Conference2023 / art. 303649 https://doi.org/10.35490/EC3.2023.307

The deep renovation of high-rise apartment buildings to create positive-energy neighborhoodKalamees, Targo; Hallik, Jaanus; Arumägi, Endrik; Pikas, ErgoFrontiers in Energy Research2026 / 15 p https://doi.org/10.3389/fenrg.2026.1822792 https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2026.1822792/full

Design management in a design office : development of the knowledge basePikas, Ergo; Koskela, Lauri; Liias, Roode2017 Lean and Computing in Construction Congress (LC3), Volume II - Part 2 : proceedings of the 25th Annual Conference of the International Group for Lean Construction (IGLC), July 9-12, 2017, Heraklion, Crete, Greece2017 / p. 539-546 : ill http://www.lc3-2017.com/uploads/IGLC_Full_Proceedings-part_2.pdf https://doi.org/10.24928/2017/0316

Design management in a design office : development of the model for 'To-Be'Pikas, Ergo; Koskela, Lauri; Seppänen, Olli2017 Lean and Computing in Construction Congress (LC3), Volume II - Part 2 : proceedings of the 25th Annual Conference of the International Group for Lean Construction (IGLC), July 9-12, 2017, Heraklion, Crete, Greece2017 / p. 555-562 : ill https://doi.org/10.24928/2017/0317 http://www.lc3-2017.com/uploads/IGLC_Full_Proceedings-part_2.pdf

Design management in a design office : solving the problem of relevancePikas, Ergo; Koskela, Lauri; Seppänen, Olli2017 Lean and Computing in Construction Congress (LC3), Volume II - Part 2 : proceedings of the 25th Annual Conference of the International Group for Lean Construction (IGLC), July 9-12, 2017, Heraklion, Crete, Greece2017 / p. 547-554 : ill http://www.lc3-2017.com/uploads/IGLC_Full_Proceedings-part_2.pdf https://doi.org/10.24928/2017/0315

Digital last planner system whiteboard for enabling remote collaborative design process planning and controlPikas, Ergo; Pedo, Barbara; Tezel, Algan; Koskela, Lauri; Veersoo, MarkusSustainability2022 / art. 12030 https://doi.org/10.3390/su141912030 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Energy and investment intensity of integrated renovation and 2030 cost optimal savingsKurnitski, Jarek; Kuusk, Kalle; Tark, Teet; Uutar, Aivar; Kalamees, Targo; Pikas, ErgoEnergy and buildings2014 / p. 51-59 : ill https://doi.org/10.1016/j.enbuild.2014.01.044 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Epistemological explanation of lean constructionKoskela, Lauri; Ferrantelli, Andrea; Niiranen, Jarkko; Pikas, Ergo; Dave, BhargavJournal of construction engineering and management2019 / p. 04018131-1 -04018131-10 https://doi.org/10.1061/(ASCE)CO.1943-7862.0001597 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Evaluation of the literature syntheses on lean construction contributions to sustainabilityTetik, Müge; Koskela, Lauri Jaakko; Pikas, Ergo; Vendel, Kädi-RiinProceedings of the 32nd Annual Conference of the International Group for Lean Construction (IGLC 32)2024 / p. 1027-1038 https://doi.org/10.24928/2024/0194 Article at Scopus

Exploration towards the development of a concept and requirements for FMBIM information management : research report [Online resource]Pikas, Ergo; Tamme, Mats; Liias, Roode2016 http://www.rkas.ee/files/Exploration%20Towards%20the%20Development%20of%20the%20FMBIM%20Information%20Concepts%20and%20Requirements%20Pikas.pdf

Exploring lean principles in large-scale renovation : a review of socio-economic impactsVendel, Kädi-Riin; Pikas, Ergo; Koskela, Lauri Jaakko; Tetik, MügeAnnual Conference of the International Group for Lean Construction, IGLC2025 / p. 1161-1172 https://doi.org/10.24928/2025/0151 Journal metrics at Scopus Article at Scopus

Extra cost analyses of two apartment buildings for achieving nearly zero and low energy buildingsPikas, Ergo; Thalfeldt, Martin; Kurnitski, Jarek; Liias, RoodeEnergy2015 / p. 623-633 : ill https://doi.org/10.1016/j.energy.2015.03.026 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Extra cost analyses of two apartment buildings for achieving nearly zero and low energy buildingsPikas, Ergo; Thalfeldt, Martin; Kurnitski, Jarek; Liias, RoodeLiginullenergiahooned täna ja homme : artiklite kogumik2015 / p. 83-90 : ill

Facade design principles for nearly zero energy buildings in a cold climateThalfeldt, Martin; Pikas, Ergo; Kurnitski, Jarek; Voll, HendrikEnergy and buildings2013 / p. 309-321 : ill https://doi.org/10.1016/j.enbuild.2013.08.027 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Foundational concepts for BIMSacks, Rafael; Pikas, ErgoBIM Teaching and Learning Handbook : Implementation for Students and Educators2021 / p. 5-22 : ill https://doi.org/10.1201/9780367855192

Framing needs and opportunities for automating energy performance certificates validationAljas, Hans Kristjan; Sempelson, Karl-Sander; Pikas, Ergo; Thalfeldt, MartinProceedings of the 15th REHVA HVAC World Congress - CLIMA 2025 Clima 2025 : 15th REHVA HVAC World Congress2026 / 10 p https://doi.org/10.1007/978-3-032-06806-4

From checklists to design process support systems: Initial framingPikas, Ergo; Koskela, Lauri; Oehmen, Josef; Dave, BhargavProceedings of the 27th Annual Conference of the International Group for Lean Construction (IGLC), IGLC 2019, 1 July 2019 - 7 July, 2019, Dublin, Ireland2019 / p. 83-96 https://doi.org/10.24928/2019/0173

Geothermal Energy Piles Design, Sizing and Modelling = Energiavaiade projekteerimine, dimensioneerimine ja modelleerimineFadejev, Jevgeni2025 https://digikogu.taltech.ee/et/Item/da90ca1b-7fe3-4a49-9205-6abe9aa5c6db https://doi.org/10.23658/taltech.81/2025 https://www.ester.ee/record=b6026713*est

Heat loss characteristics of typology-based apartment building external walls for a digital twin-based renovation strategy toolIliste, Elisa; Lomp, Siim; Pikas, Ergo; Arumägi, Endrik; Hallik, Jaanus; Õiger, Karl; Kisel, Einari; Liiv, Innar; Kalamees, TargoJournal of Physics: Conference Series2023 / 8 p https://doi.org/10.1088/1742-6596/2654/1/012125 Conference proceedings at Scopus Article at Scopus

Hoonete rekonstrueerimise pikaajaline strateegia2020 https://www.mkm.ee/media/155/download

If CPM is so bad, why have we been using it so long?Koskela, Lauri; Howell, Greg; Pikas, Ergo; Dave, BhargavProceedings of IGLC22 : 22nd Annual Conference of the International Group for Lean Construction : Understanding and Improving Project Based Production : Oslo Norway, June 25th-27th 20142014 / p. 27-37

Iganenud tehnilised lahendused pärsivad ehitustööde tulemuslikkustSalak, AnnikaEhitaja2016 / lk. 12-14, 16 : ill http://www.ester.ee/record=b1072123*est https://artiklid.elnet.ee/record=b2806832*est

Improving building design processes and design management practices: A case studyPikas, Ergo; Koskela, Lauri; Seppänen, OlliSustainability2020 / 18 p. : ill https://doi.org/10.3390/su12030911

Improving design quality by contractor involvement : an empirical study on effectsLappalainen, Eelon; Uusitalo, Petteri; Pikas, Ergo; Seppänen, Olli; Peltokorpi, Antti; Uusitalo, Petri; Reinbold, Ana; Menzhinskii, NikolaiBuildings2022 / art. 1188 https://doi.org/10.3390/buildings12081188 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Improving the reliability of urban building energy modelling through automated data processingIliste, Elisa; Pikas, Ergo; Kalamees, TargoFrontiers in energy research2026 / 19 p https://doi.org/10.3389/fenrg.2026.1806403

Industrialized district-level renovation of similar buildings in proximity : environmental, economic, and renovation production implicationsVendel, Kädi-Riin; Pikas, Ergo; Tetik, Müge; Koskela, Lauri; Kurnitski, JarekEnergy and buildings2026 / p. 116790 https://doi.org/10.1016/j.enbuild.2025.116790

Intelligent products : shifting the production control logic in construction (with lean and BIM)Dave, Bhargav; Kubler, Sylvain; Pikas, ErgoGlobal Knowledge - Global Solutions : 23rd Annual Conference of the International Group for Lean Construction : Perth, Australia, July 29-31, 2015 : proceedings of IGLC232015 / p. 341-350 : ill

Interdisciplinary digital construction : Framing the development of a new university study programPikas, Ergo; Bloch, Tanya; Iliste, Elisa; Gurevich, UriProceedings of the 2025 European Conference on Computing in Construction2025 / 9 p http://doi.org/10.35490/EC3.2025.251 Conference proceeding at Scopus Article at Scopus

Kaheksa uut tenuuriprofessoritSell, Raivo; Pikas, Ergo; Hints, Olle; Veski, Siim; Lahtvee, Petri-Jaan; Ottis, Rain; Kiviste, Mihkel; Ross, PeeterMente et Manu2021 / lk. 48-51 : portr Mente et Manu 1/2021 https://www.ester.ee/record=b1242496*est

Kas liginullenergiahoone vajab suuremat investeeringut?Pikas, Ergo; Thalfeldt, MartinEhitaja2015 / lk. 26-33 : ill https://artiklid.elnet.ee/record=b2740494*est

Kas moodsad pöörded keeravad ehitussektori argielu pea peale?Talve, Tanelarileht.delfi.ee2023 Kas moodsad pöörded keeravad ehitussektori argielu pea peale?

Keegi ei tea, mis seisus vanemad ärihooned onHanson, MartinÄrikinnisvara ja -haldus : [ajalehe Eesti Ekspress lisa]2026 / lk. 16 https://dea.digar.ee/article/eearikinnisvarahaldus/2026/03/18/18

Knowledge-based configuration expert system for deep renovation planning of buildingsViik, Joosep; Pikas, Ergo; Kalamees, TargoBuilding Digital Twins : Proceedings of BDTIC 20252025 / p. 142-154 https://link.springer.com/chapter/10.1007/978-3-032-09040-9_13 https://doi.org/10.1007/978-3-032-09040-9_13 Conference proceeding at Scopus Article at Scopus

Koostöös planeerimine on eeldus edukaks projekteerimiseksPikas, Ergo; Aru, MinniEhitaja2019 / lk. 19-22 : ill http://www.ester.ee/record=b1072123*est

KredExi tehaselise rekonstrueerimise pilootprojekti läbinud korteriühistu kogemused : põhjalik analüüs = Опыт товариществ, прошедших пилотный проект реновации KredEx элементами изготовленных масштабах : анализParik, Hanna-Britta; Liias, Roode; Pikas, ErgoElamu2025 / lk. 8-11 : fot ; c. 30-33 : фот https://www.ester.ee/record=b1072137*est

Kuidas viia Eestis sujuvalt läbi renoveerimislaine?Kisel, Einari; Kalamees, Targo; Pikas, Ergo; Liiv, Innar; Arumägi, EndrikMente et Manu2023 / lk. 40-41 : fot https://www.ester.ee/record=b1242496*est

Kvaliteedifilosoofia kolm vaala tuleb tuua Eesti ehituskultuuriTammaru, Enn; Pikas, ErgoEhitaja2017 / lk. 38-39 http://www.ester.ee/record=b1072123*est https://artiklid.elnet.ee/record=b2825525*est

Lost in regulations : Digitalization as the key to transparent and efficient building permit evaluation in EstoniaPeet, Pille-Riin; Pikas, Ergo; Ruus, AimeProceedings of the 2025 European Conference on Computing in Construction2025 / 8 p https://doi.org/10.35490/EC3.2025.432 Conference proceeding at Scopus Article at Scopus

Madalenergia büroohoone fassaadi majandusanalüüsThalfeldt, Martin; Pikas, Ergo; Kurnitski, JarekEhitaja2015 / lk. 22-25 : ill https://artiklid.elnet.ee/record=b2720865*est

Madalenergia büroohoone fassaadi majandusanalüüsThalfeldt, Martin; Pikas, Ergo; Kurnitski, JarekLiginullenergiahooned täna ja homme : artiklite kogumik2015 / lk. 52-58 : ill

Modularization : Exploring opportunities for knowledge transfer between the mechanical engineering and construction industryKohl, Markus; Wilberg, Julian; Tommelein, Iris D.; Pikas, Ergo; Lindemann, UdoProceedings of the 21st International Conference on Engineering Design ; Design Information and Knowledge; vol. 62017 / p. 227-236 Modularization...

Mõtemallid - suurim takistus projekteerimise korraldamisesPikas, ErgoEhitaja2018 / lk. 16-18 : ill http://www.ester.ee/record=b1072123*est

A new framework for construction project definition stagePikas, Ergo; Oehmen, Josef; Koskela, Lauri; Thuesen, ChristianDesign 2018 : Excellence in design : 15th International Design Conference, May, 21-24, 2018 - Dubrovnik, Croatia : [proceedings]2018 / p. 1301-1312 : ill https://doi.org/10.21278/idc.2018.0542

On epistemology of construction engineering and managementKoskela, Lauri; Pikas, Ergo; Niiranen, Jarkko; Ferrantelli, Andrea; Dave, Bhargav2017 Lean and Computing in Construction Congress (LC3), Volume II - Part 1 : proceedings of the 25th Annual Conference of the International Group for Lean Construction (IGLC), July 9-12, 2017, Heraklion, Crete, Greece2017 / p. 169-176 https://doi.org/10.24928/2017/0336 http://www.lc3-2017.com/uploads/IGLC_Full_Proceedings-part_1.pdf

Open-source, low-code, no-code : digitalization of renovation processesPikas, Ergo; Koskela, Lauri Jaakko; Kalamees, Targo; Iliste, Elisa; Viik, Joosep5th International Conference Forum Wood Building Baltic : 26-28 February 2024, Tallinn, Estonia : proceedings2024 / p. 16-17 https://digikogu.taltech.ee/et/Item/22318c67-e0ef-42f1-88c7-34c9d9677b17 https://www.ester.ee/record=b5668645*est

Precision of identifying exterior wall properties based on national building register dataPõdra, Alois Andreas; Pikas, Ergo; Kalamees, TargoProceedings of CESBP 2025 - 6th Central European Symposium on Building Physics ; vol. 12026 / p. 876-886 https://doi.org/10.1007/978-3-032-14011-1_69

Professor Ergo Pikas: Eestil on potentsiaali saada digiehituses tipptegijaksPikas, Ergoehitusleht.ee2025 https://ehitusleht.ee/professor-ergo-pikas-eestil-on-potentsiaali-saada-digiehituses-tipptegijaks/

Quality and accuracy of digital twin models for the neighbourhood level building energy performance calculationsParts, Egert-Ronald; Pikas, Ergo; Parts, Tuule Mall; Arumägi, Endrik; Liiv, InnarE3S Web of Conferences : 11th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings, IAQVEC20232023 / art. 04021, 8 p. : ill https://doi.org/10.1051/e3sconf/202339604021 Conference proceedings at Scopus Article at Scopus

Quantification of building envelope heat losses on a district level for comparative renovation strategies assessmentArumägi, Endrik; Hallik, Jaanus; Pikas, Ergo; Kalamees, Targo; Liiv, Innar; Kisel, EinariJournal of Physics: Conference Series2023 / 10 p https://doi.org/10.1088/1742-6596/2654/1/012003 Conference proceedings at Scopus Article at Scopus

Quantification of economic benefits of renovation of apartment buildings as a basis for cost optimal 2030 energy efficiency strategiesPikas, Ergo; Kurnitski, Jarek; Liias, Roode; Thalfeldt, MartinEnergy and buildings2015 / p. 151-160 : ill https://doi.org/10.1016/j.enbuild.2014.10.004 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Quantification of the economic benefits of renovation of apartment buildings as a basis for cost optimal 2030Pikas, Ergo; Thalfeldt, MartinLiginullenergiahooned täna ja homme : artiklite kogumik2015 / p. 74-82 : ill

Renovation passport : Developing a renovation feasibility assessment toolIliste, Elisa; Pikas, Ergo; Kalamees, TargoProceedings of the 2025 European Conference on Computing in Construction2025 / 8 p https://doi.org/10.35490/EC3.2025.436 Conference proceedings at Scopus Article at Scopus

Review of lean design management : processes, methods and technologiesUusitalo, Petteri; Olivieri, Hylton; Seppänen, Olli; Pikas, Ergo; Peltokorpi, Antti2017 Lean and Computing in Construction Congress (LC3), Volume II - Part 2 : proceedings of the 25th Annual Conference of the International Group for Lean Construction (IGLC), July 9-12, 2017, Heraklion, Crete, Greece2017 / p. 571-578 : tab http://www.lc3-2017.com/uploads/IGLC_Full_Proceedings-part_2.pdf https://doi.org/10.24928/2017/0224

Rhetorical design game for expectation alignmentKoskela, Mikael; Pikas, ErgoProceedings of the Design Society: International Conference on Engineering Design2019 / p. 1593-1602 https://doi.org/10.1017/dsi.2019.165

Sihtväärtuse kavandamine : sissejuhatus, raamistik ja praegune võrdlusalusTommelein, Iris D.; Ballard, Glenn2017 http://www.ester.ee/record=b4742292*est

TalTech asub välja koolitama digipädevate ehitusspetsialistide uut põlvkondaehitusleht.ee2026 https://ehitusleht.ee/taltech-asub-valja-koolitama-digipadevate-ehitusspetsialistide-uut-polvkonda/

The dual nature of design managementPikas, Ergo; Koskela, Lauri; Tredal, Niels; Knotten, Vegard; Bølviken, TrondEnvolving lean construction towards mature production management across cultures and frontiers : proceedings of the 26th Annual Conference of the International Group for Lean Construction : Volume 1 & 2, July 16th to 22nd 2018, Chennai, India2018 / p. 647–657 : ill https://doi.org/10.24928/2018/0537 http://iglc.net/Content/Proceedings/IGLC-2018-Proceedings-Vol1_Vol2.pdf

Timmitud ehituse seminaril kohtus teooria praktikagaPikas, ErgoEhitaja2013 / lk. 20, 22 : ill https://artiklid.elnet.ee/record=b2609925*est

Timmitud kavandamine väikeettevõttesPikas, ErgoEhitaja2019 / lk. 22-25 : ill http://www.ester.ee/record=b1072123*est

To trust or not to trust : is trust a prerequisite for solving design quality problems?Uusitalo, Petteri; Lappalainen, Eelon; Seppänen, Olli; Pikas, Ergo; Peltokorpi, Antti; Menzhinskii, Nikolai; Piitulainen, MikkoConstruction management and economics2021 / p. 279-297 https://doi.org/10.1080/01446193.2020.1865553

Total economy of windows and facades in low energy office buildingsThalfeldt, Martin; Kurnitski, Jarek; Voll, Hendrik; Pikas, ErgoThe REHVA European HVAC journal2014 / p. 19-24 : ill

Towards shared understanding on common ground, boundary objects and other related conceptsKoskela, Lauri; Pikas, Ergo; Gomes, Danilo24th Annual Conference of the International Group for Lean Construction : Boston, USA, 20-22 July 2016 : proceedings2016 / p. 63-72 http://iglc.net/Papers/Details/1352

University ecosystem for student startups : a 'platform of trust' perspectiveAinamo, Antti; Pikas, Ergo; Mikkelä, K.Educating Engineers for Future Industrial Revolutions : Proceedings of the 23rd International Conference on Interactive Collaborative Learning (ICL2020). Volume 22021 / p. 269–276 https://doi.org/10.1007/978-3-030-68201-9_28 https://acris.aalto.fi/ws/portalfiles/portal/86345674/ENG_Ainamo_et_al_University_ecosystem_for_student_startups_ICL2020.pdf Conference proceedings at Scopus Article at Scopus Article at WOS

Using real-time indoor resource positioning to track the progress of tasks in construction sitesZhao, Jianyu; Pikas, Ergo; Seppänen, Olli; Peltokorpi, AnttiFrontiers in Built Environment2021 / art. 66166 https://doi.org/10.3389/fbuil.2021.661166

ViBR - conceptualising a virtual big room through the framework of people, processes and technologyDave, Bhargav; Pikas, Ergo; Kerosuo, Hannele; Mäki, TarjaProcedia economics and finance2015 / p. 586-593 : ill

Viimase plaanija süsteem : projekteerimise ja ehitustootmise juhtimise juhendidKoskenvesa, Anssi; Mäki, Tarja2020 https://www.ester.ee/record=b5361907*est

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