All Stories

  1. Robust Prediction of Compressive Strength of SCM Concrete with Nested Cross-Validation and Bayesian Optimization

    Article • Algorithms, April 2026, MDPI AG

    Ümit Işıkdağ

  2. The Tenth International Conference on Smart City Applications: Preface

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, March 2026, Copernicus GmbH

    Ümit Işıkdağ

  3. Interpretable Machine Learning for Compressive Strength Prediction of Fly Ash-Based Geopolymer Concrete

    Article • Sustainability, February 2026, MDPI AG

    Ümit Işıkdağ

  4. BIM for Geoinformation in Malaysia and Turkiye - Current Status

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, January 2026, Copernicus GmbH

    Ümit Işıkdağ

  5. Machine Learning-Based Prediction of Operability for Friction Pendulum Isolators Under Seismic Design Levels

    Article • Big Data and Cognitive Computing, January 2026, MDPI AG

    Ümit Işıkdağ

  6. Factors Influencing Perceived Ease of Use and Usefulness of BIM Tools

    Article • Buildings, December 2025, MDPI AG

    Ümit Işıkdağ

  7. Optimum Carbon Fiber Reinforced Polymer (CFRP) Design for Flexural Strengthening of Cantilever Concrete Walls Using Artificial Neural Networks

    Article • Polymers, December 2025, MDPI AG

    Ümit Işıkdağ

  8. A Real-Time Advisory Tool for Supporting the Use of Helmets in Construction Sites

    Article • Information, September 2025, MDPI AG

    Ümit Işıkdağ

  9. Fire Resistance Prediction in FRP-Strengthened Structural Elements: Application of Advanced Modeling and Data Augmentation Techniques

    Article • Processes, September 2025, MDPI AG

    Ümit Işıkdağ

  10. Searching for the Best Artificial Neural Network Architecture to Estimate Column and Beam Element Dimensions

    Article • Information, August 2025, MDPI AG

    Ümit Işıkdağ

  11. Predicting the area moment of inertia of beam and column using machine learning and HyperNetExplorer

    Article • Neural Computing and Applications, May 2025, Springer Science + Business Media

    Ümit Işıkdağ

  12. Shear Wave Velocity Prediction with Hyperparameter Optimization

    Article • Information, January 2025, MDPI AG

    Ümit Işıkdağ

  13. Leveraging Neural Networks and Explainable AI for Cost-Effective Retaining Wall Design

    Article • Computer Modeling in Engineering & Sciences, January 2025, Tsinghua University Press

    Ümit Işıkdağ

  14. Adaptive Neural Architecture Search Using Meta-Heuristics: Discovering Fine-Tuned Predictive Models for Photocatalytic CO2 Reduction

    Article • Sustainability, December 2024, MDPI AG

    Ümit Işıkdağ

  15. Cooling load prediction of a double-story terrace house using ensemble learning techniques and genetic programming with SHAP approach

    Article • Energy and Buildings, June 2024, Elsevier

    Ümit Işıkdağ

  16. 3D VISIBILITY ANALYSES USING BIM & GIS INTEGRATION

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, March 2024, Copernicus GmbH

    Ümit Işıkdağ

  17. Innovative AI Model Predicts Deterioration in Building Isolators, Enhancing Earthquake Safety

    Article • Computer Modeling in Engineering & Sciences, January 2024, Computers, Materials and Continua (Tech Science Press)

    Ümit Işıkdağ

  18. Neural Networks help to predict CO2 Emissions of Alkali-Activated Concrete

    Article • Sustainability, December 2023, MDPI AG

    Ümit Işıkdağ

  19. Machine Learning Enhances Cooling Load Prediction of Buildings in Tropical Regions

    Article • Sustainability, June 2023, MDPI AG

    Ümit Işıkdağ

  20. New Research Combines Machine Learning with Sustainable Construction to Reduce CO2 Emissions

    Article • Applied Sciences, March 2023, MDPI AG

    Ümit Işıkdağ

  21. Innovative Use of Machine Learning Revolutionizes Soil Classification for Istanbul's New Metro Line

    Article • Sustainability, January 2023, MDPI AG

    Ümit Işıkdağ

  22. Pioneering Research Transforms Construction Cost Forecasting with Advanced Predictive Models

    Article • Computers Materials & Continua, January 2023, Tsinghua University Press

    Ümit Işıkdağ

  23. A new study on Explainable ML Models for Axial Compression Prediction in CFST Columns

    Article • Construction and Building Materials, November 2022, Elsevier

    Ümit Işıkdağ

  24. IFC2INDOORGML: AN OPEN-SOURCE TOOL FOR GENERATING INDOORGML FROM IFC

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, June 2022, Copernicus GmbH

    Ümit Işıkdağ

  25. A new study accurately predicts the consistency properties of special clayey soils

    Article • Arabian Journal of Geosciences, February 2022, Springer Science + Business Media

    Ümit Işıkdağ

  26. Study Unveils BIM / Generative Design-Driven Method for Cost and Energy Efficient Truss Design

    Article • January 2022, Pontificia Universidad Catolica de Chile

    Ümit Işıkdağ

  27. New International Standard Set to Revolutionize Property Valuation in Land Administration

    Article • Land Use Policy, May 2021, Elsevier

    Prof Dr Christiaan Lemmen, Ümit Işıkdağ

  28. DESIGN STUDENTS VIEWPOINT ON BIM: A PRELIMINARY ASSESSMENT OF THE INDICATORS

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, November 2020, Copernicus GmbH

    Ümit Işıkdağ

  29. Researchers Pioneer 3D Spatial Data Use in Property Valuation

    Article • Land Use Policy, November 2020, Elsevier

    Prof Dr Christiaan Lemmen, Ümit Işıkdağ

  30. New Study Sheds Light on Challenges Faced by Social Scientists in Statistical Analysis

    Article • Kastamonu Eğitim Dergisi, March 2020, Kastamonu Egitim Dergisi

    Ümit Işıkdağ

  31. New Era in GeoInformation: Innovative IoT Integration Testbed Unlocks Potential

    Article • International Journal of Engineering and Geosciences, February 2020, International Journal of Engineering and Geoscience

    Ümit Işıkdağ

  32. A New Study provides a Comprehensive Review of the Spaces in Spatial Science and Urban Applications

    Article • ISPRS International Journal of Geo-Information, January 2020, MDPI AG

    Ümit Işıkdağ

  33. Multidimensional and Multiscale GIS

    Article • ISPRS International Journal of Geo-Information, November 2019, MDPI AG

    Ümit Işıkdağ

  34. Building Information Management (BIM), A New Approach to Project Management

    Article • Journal of Sustainable Construction Materials and Technologies, June 2019, Journal of Sustainable Construction Materials and Technologies

    Ümit Işıkdağ

  35. Towards harmonizing property measurement standards

    Article • Journal of Spatial Information Science, December 2018, Journal of Spatial Information Science

    Ümit Işıkdağ

  36. A MACHINE LEARNING APPROACH ON OCCUPANT NUMBER PREDICTION FOR INDOOR SPACES

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, September 2018, Copernicus GmbH

    Ümit Işıkdağ

  37. WEB BASED 3D VISUALISATION OF TIME-VARYING AIR QUALITY INFORMATION

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, September 2018, Copernicus GmbH

    Ümit Işıkdağ

  38. Semi-Automatic 3D City Model Generation from Large-Format Aerial Images

    Article • ISPRS International Journal of Geo-Information, August 2018, MDPI AG

    Ümit Işıkdağ

  39. Mapping the Processes of Donor-Funded Construction Projects

    Article • Sustainability, July 2018, MDPI AG

    Ümit Işıkdağ

  40. A WEB API AND WEB APPLICATION DEVELOPMENT FOR DISSEMINATION OF AIR QUALITY INFORMATION

    Article • ISPRS Annals of the Photogrammetry Remote Sensing and Spatial Information Sciences, November 2017, Copernicus GmbH

    Ümit Işıkdağ

  41. INTEGRATION OF BIM, WEB MAPS AND IOT FOR SUPPORTING COMFORT ANALYSIS

    Article • ISPRS Annals of the Photogrammetry Remote Sensing and Spatial Information Sciences, November 2017, Copernicus GmbH

    Ümit Işıkdağ

  42. An Investigation On The Attitudes Towards Adopting The Design By Coding Paradigm

    Article • A/Z ITU journal of Faculty of Architecture, January 2017, ITU Press, Press of the Istanbul Techncial University

    Ümit Işıkdağ

  43. PREFACE

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, October 2016, Copernicus GmbH

    Ümit Işıkdağ

  44. AN INITIAL DESIGN OF ISO 19152:2012 LADM BASED VALUATION AND TAXATION DATA MODEL

    Article • ISPRS Annals of the Photogrammetry Remote Sensing and Spatial Information Sciences, October 2016, Copernicus GmbH

    Prof Dr Christiaan Lemmen, Ümit Işıkdağ

  45. TRENDING TECHNOLOGIES FOR INDOOR FM: LOOKING FOR “GEO” IN INFORMATION

    Article • ISPRS Annals of the Photogrammetry Remote Sensing and Spatial Information Sciences, October 2016, Copernicus GmbH

    Ümit Işıkdağ

  46. ENERGY ANALYSIS OF WALL MATERIALS USING BUILDING INFORMATION MODELING (BIM) OF PUBLIC BUILDINGS IN THE TROPICAL CLIMATE COUNTRIES

    Article • Jurnal Teknologi (Sciences & Engineering), September 2016, Penerbit UTM Press

    Ümit Işıkdağ

  47. Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, June 2016, Copernicus GmbH

    Ümit Işıkdağ

  48. A REVIEW OF RECENT RESEARCH IN INDOOR MODELLING & MAPPING

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, June 2016, Copernicus GmbH

    Ümit Işıkdağ

  49. INTEGRATION OF GEO-SENSOR FEEDS AND EVENT CONSUMER SERVICES FOR REAL-TIME REPRESENTATION OF IOT NODES

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, June 2016, Copernicus GmbH

    Ümit Işıkdağ

  50. INTEGRATION OF GEO-SENSOR FEEDS AND EVENT CONSUMER SERVICES FOR REAL-TIME REPRESENTATION OF IOT NODES

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, June 2016, Copernicus GmbH

    Ümit Işıkdağ

  51. BIM and IoT: A Synopsis from GIS Perspective

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, October 2015, Copernicus GmbH

    Ümit Işıkdağ

  52. Advanced SOA Patterns for Building Information Models

    Article • January 2015, Springer Science + Business Media

    Ümit Işıkdağ

  53. Building Information Models: An Introduction

    Article • January 2015, Springer Science + Business Media

    Ümit Işıkdağ

  54. Enhanced Building Information Models

    Article • January 2015, Springer Science + Business Media

    Ümit Işıkdağ

  55. Foundational SOA Patterns for Complex Information Models

    Article • January 2015, Springer Science + Business Media

    Ümit Işıkdağ

  56. Internet of Things: Single-Board Computers

    Article • January 2015, Springer Science + Business Media

    Ümit Işıkdağ

  57. Internet of Things: Software Platforms

    Article • January 2015, Springer Science + Business Media

    Ümit Işıkdağ

  58. Sensor Service Architectures for BIM Environments

    Article • January 2015, Springer Science + Business Media

    Ümit Işıkdağ

  59. Summary and Future Outlook

    Article • January 2015, Springer Science + Business Media

    Ümit Işıkdağ

  60. The Future of Building Information Modelling: BIM 2.0

    Article • January 2015, Springer Science + Business Media

    Ümit Işıkdağ

  61. A RESTful Service for Linking Sensors and Cellular Spaces

    Article • January 2014, Springer Science + Business Media

    Ümit Işıkdağ

  62. Innovations in 3D Geo-Information Sciences

    Article • January 2014, Springer Science + Business Media

    Ümit Işıkdağ

  63. A WEB SERVICE APPROACH FOR LINKING SENSORS AND CELLULAR SPACES

    Article • ISPRS Annals of the Photogrammetry Remote Sensing and Spatial Information Sciences, September 2013, Copernicus GmbH

    Ümit Işıkdağ

  64. A BIM-Oriented Model for supporting indoor navigation requirements

    Article • Computers Environment and Urban Systems, September 2013, Elsevier

    Ümit Işıkdağ

  65. EXPLORING THE PROCESSES OF GENERATING LOD (0–2) CITYGML MODELS IN GREATER MUNICIPALITY OF ISTANBUL

    Article • The International Archives of the Photogrammetry Remote Sensing and Spatial Information Sciences, August 2013, Copernicus GmbH

    Ümit Işıkdağ

  66. Data Integration Capability Evaluation of ERP Systems

    Article • International Journal of Enterprise Information Systems, July 2013, IGI Global

    Ümit Işıkdağ

  67. Design patterns for BIM-based service-oriented architectures

    Article • Automation in Construction, August 2012, Elsevier

    Ümit Işıkdağ

  68. Emerging technologies for BIM 2.0

    Article • Construction Innovation, July 2011, Emerald

    Ümit Işıkdağ

  69. Reflections on the 2008 U.S. Presidential Election in the Turkish Blogosphere

    Article • International Journal of Interactive Communication Systems and Technologies, July 2011, IGI Global

    Ümit Işıkdağ

  70. Two design patterns for facilitating Building Information Model-based synchronous collaboration

    Article • Automation in Construction, August 2010, Elsevier

    Ümit Işıkdağ

  71. Blogs and Forums in a Presidential Election Process in Turkey

    Article • January 2010, IGI Global

    Ümit Işıkdağ

  72. Interactive modelling of buildings in Google Earth: A 3D tool for Urban Planning

    Article • October 2009, Springer Science + Business Media

    Ümit Işıkdağ

  73. An investigation into the applicability of building information models in geospatial environment in support of site selection and fire response management processes

    Article • Advanced Engineering Informatics, October 2008, Elsevier

    Ümit Işıkdağ

  74. Investigating the Role of Building Information Models as a Part of an Integrated Data Layer: A Fire Response Management Case

    Article • Architectural Engineering and Design Management, January 2007, Taylor & Francis

    Ümit Işıkdağ

  75. A survey of ICT use in the Turkish construction industry

    Article • Engineering Construction & Architectural Management, August 2004, Emerald

    Ümit Işıkdağ