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  Gyeongbokgung Palace, Korea: 2025 Visitor Information Gyeongbokgung Palace is one of South Korea's most iconic landmarks , representing the nation's rich history and cultural heritage. Built in 1395 during the reign of King Taejo, it served as the main royal palace of the Joseon Dynasty . Despite suffering destruction during historical conflicts, extensive restoration efforts since the 1990s have helped preserve its grandeur. Gyeongbokgung Palace, the main royal palace of the Joseon Dynasty in South Korea Located in Jongno-gu, Seoul, South Korea , the palace is easily accessible via Gyeongbokgung Station (Line 3) and Gwanghwamun Station (Line 5) . General Information Category Details Location Seoul, South Korea Opening Hours January–February: 09:00–17:00 / March–May: 09:00–18:00 / June–August: 09:00–18:30 / September–October: 09:00–18:00 / November–December: 09:00–17:00 Closed Days Every Tuesday Contact +82-2-3700-3900 Address 1-1 Sajik-ro, Jongno-gu, Seoul, South Korea Ho...

  AI Innovation, Smart Cities, and Korea as an ICT Powerhouse Introduction Over the past several decades, Korea has risen from the ashes of war to become one of the most digitally advanced countries in the world. While global giants like Samsung and LG are well- known, Korea's technological prowess extends far beyond consumer electronics. Today, Korea is leading the way in Artificial Intelligence ( AI) , smart city development , and Information and Communication Technology ( ICT) , shaping not only its future but also influencing global digital trends. Furthermore, Korea is actively pursuing a RE100 strategy, aiming to achieve 100% renewable energy consumption as part of its commitment to sustainable development. Korea's Future Vision: AI Innovation, Smart Cities, ICT, RE100 1. AI Vision: Beyond Hardware to Artificial Intelligence Korea is transitioning from being a major semiconductor and smartphone exporter to positioning AI as a key driver of future national growth. ...

  Re-examining the Historic Match between Lee Sedol and AlphaGo In 2016, the world witnessed a groundbreaking event in the history of artificial intelligence and human competition: the legendary Go master Lee Sedol , a 9-dan professional, faced off against AlphaGo , an AI developed by Google DeepMind. AlphaGo won the match with a score of 4-1, but the result was far more than just a matter of victory or defeat. It sparked a deeper question: Did AI truly surpass humanity—or was the match fundamentally unfair from the beginning? An Uneven Battlefield: The Unfair Match Between Lee Sedol and AlphaGo The Uneven Battlefield: Lee Sedol vs AlphaGo Let’s take a closer look at the actual conditions under which the match took place: Category Lee Sedol AlphaGo (as used in the 2016 match) Composition One human, one brain Distributed AI system using thousands of CPUs and hundreds of GPUs Game Data Analysis Past matches remembered and studied manually Trained on millions of professional Go ...

  Cheonsang Yeolcha Bunyajido: Its Modern Relevance and Global Impact 1. Rediscovery and Preservation Efforts The journey of Cheonsang Yeolcha Bunyajido , after centuries of being forgotten, took a dramatic turn in the 20th century. The original stone engraving was rediscovered in the 1960s in a neglected corner of Changgyeonggung Palace , Seoul, shedding light on a lost cultural treasure. After its rediscovery, preservation efforts were initiated by the South Korean government, including the creation of a faithful replica for public display, ensuring the chart's continued legacy. In 1985, this chart was officially designated as National Treasure No. 228 , solidifying its place in the historical and cultural consciousness of Korea. As of today, both the original Taejo version and the Sukjong-era reproduction remain on display at the National Palace Museum of Korea , offering visitors a rare glimpse into the scientific achievements of the Joseon Dynasty. Recognizing the value of a...