A Literature Recommendation Service
A tailored literature recommendation service has been developed for BIST researchers. The service analyses each researcher's fields of interest, their existing papers and their…
Read more →Building Information Science & Technology
Service Generator: Applying Urban Building Energy Services (UBES)
Three representative services — EUI monitoring, window-to-wall ratio (WWR) estimation, and EnergyPlus-based energy simulation — were implemented using real building data from…
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An Urban Tree Planting Service
https://bist.t-ranno.com/energyplus This study proposes a building-centered tree planting strategy. While previous studies have mainly focused on what trees to plant and where to…
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Developing an Agentic Service Generator
A service generator was developed to automatically generate executable urban building energy services from users’ natural-language requests and available resource information. The…
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Developing a Database Automation Agent
A Database automation agent is an AI-driven software agent that automatically discovers, collects, organizes, and updates structured data from external sources with minimal human…
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A Real-time Window-to-Wall Ratio Service
An agent-based service for calculating window-to-wall ratio (WWR) in real time has been developed. The service trains a CNN model on street-view imagery and uses it to predict a…
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A Real-time Urban Microclimate Prediction Service
A web-based service has been developed for real-time prediction of air temperature across Seoul at individual grid points, combining KMA AWS/ASOS observations with urban…
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Agentic Building Energy Modeling
Building Energy Modeling (BEM) is a simulation technique used to predict and analyze a building's energy consumption. It quantitatively models various energy components—such as…
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AI Agent-based Intelligent Digital Twins for Building Operation
Ontology-enabled AI agent-driven intelligent digital twins for building operations and maintenance This study proposes a method for implementing an Intelligent Digital Twin (IDT)…
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Virtual In-situ Calibration (VIC): A Decade of Research
Virtual In-situ Calibration (VIC) began as a field calibration technique for sensors in HVAC systems and has been actively studied over the past decade. Researchers have…
Read more →On Knowledge
In a society overflowing with data and information, are we forgetting knowledge? While extraordinary technologies are being adopted all around us, are we exploring new knowledge…
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T-ranno v2.2
The T-ranno platform has been updated to v2.2. The following features have been added: - A redesigned T-ranno GUI - More reliable answers and stronger summarisation - Tool…
Read more →After the Second Week of the SK Hi-Tech Course
When extending the physical entities of digital twins into the domain in which we operate, the digital twin's core virtual model can include not only physical laws but also…
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T-ranno: The Intelligent Building AI Platform Launch
www.T-ranno.com T-ranno: The Intelligent Building AI Platform Launch The BIST Lab at Sungkyunkwan University provides its research and development technologies as services through…
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Building Digital Twin Simulator
Building digital twin simulator A digital twin simulator was developed to describe the chilled water pump differential pressure control loop in actual building operations. The…
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BIST Talent: GPT-based Intelligent Digital Twins in Built Environments
The use of AI in the creation, operation, and management of digital twins in the built environment is an urgent necessity. In the current building industry, there is a complete…
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VB Schema: A Metadata Schema for Virtual Building Models
웹페이지: https://skku-bist.github.io/ This study proposes a new metadata schema (VB schema) to manage and synchronize virtual building models (VBMs) that mathematically represent the…
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The Potential of GPT for Building CPM Analysis: The Case of Seoul
This study aims to utilize GPT performing automated CPM analysis on buildings. Researcher organized electricity energy data for Jongno-gu, Seoul, and trained the data on GPT.…
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GPT-based Intelligent Urban Building Digital Twins
GPT-based intelligent urban building digital twins # 최세빈(Sebin Choi) The GPT-based UBEM is an urban building energy modeling technology that leverages GPT's high-performance…
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A Study on GPT-assisted Virtual Model Construction Using BIM
A study on GPT-assisted virtual model construction using BIM This study proposes a method that uses GPT to autonomously extract and parameterize BIM data for automating virtual…
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On GPT Engineering
GPT has already learned a significant amount of basic information and knowledge in engineering — more than expected. GPT will continue to learn new information and knowledge in…
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GPT-based Building Performance Simulation
We have developed a GPT agent-based building simulation and decision support system, capable of simulation modeling, result analysis, visualization, and design optimization.…
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