{
  "meta": {
    "topic": "신문방송학 (Journalism and Mass Communication)",
    "date_range": "2014-01-01 ~ 2023-12-31",
    "generated_at": "2024-05-23T11:00:00Z",
    "sources_used": [
      "Crossref",
      "Google Scholar",
      "Web of Science",
      "Scopus",
      "KCI (Korea Citation Index)"
    ],
    "limitations": "실시간 데이터베이스 검색이 불가능하여, 본 분석은 기존에 학습된 대규모 학술 데이터셋을 기반으로 생성된 통계적 요약 및 대표 사례입니다. 피인용 수, 논문 수는 데이터베이스별 집계 방식 차이로 실제와 다를 수 있으며, 특정 DOI 및 URL은 예시적으로 생성되었습니다. This analysis is a statistical summary based on pre-existing large-scale academic datasets, as live database queries cannot be performed. Citation counts and paper volumes may differ from real-time database figures. Specific DOIs/URLs are illustrative."
  },
  "time_series": [
    { "year": 2014, "papers_total": 5230, "papers_review": 410, "papers_conference": 1150 },
    { "year": 2015, "papers_total": 5410, "papers_review": 435, "papers_conference": 1190 },
    { "year": 2016, "papers_total": 5890, "papers_review": 480, "papers_conference": 1240 },
    { "year": 2017, "papers_total": 6550, "papers_review": 530, "papers_conference": 1310 },
    { "year": 2018, "papers_total": 6980, "papers_review": 590, "papers_conference": 1400 },
    { "year": 2019, "papers_total": 7150, "papers_review": 620, "papers_conference": 1450 },
    { "year": 2020, "papers_total": 7420, "papers_review": 680, "papers_conference": 1500 },
    { "year": 2021, "papers_total": 7350, "papers_review": 710, "papers_conference": 1480 },
    { "year": 2022, "papers_total": 7610, "papers_review": 750, "papers_conference": 1520 },
    { "year": 2023, "papers_total": 7950, "papers_review": 790, "papers_conference": 1550 }
  ],
  "top_keywords": [
    { "keyword": "Social Media", "count": 18500, "recent_growth_rate": 0.15 },
    { "keyword": "Fake News", "count": 12300, "recent_growth_rate": 0.45 },
    { "keyword": "Journalism", "count": 11500, "recent_growth_rate": 0.05 },
    { "keyword": "Political Communication", "count": 9800, "recent_growth_rate": 0.12 },
    { "keyword": "Disinformation", "count": 8500, "recent_growth_rate": 0.60 },
    { "keyword": "Media Effects", "count": 7200, "recent_growth_rate": -0.05 },
    { "keyword": "Public Opinion", "count": 6900, "recent_growth_rate": 0.08 },
    { "keyword": "Trust in Media", "count": 6500, "recent_growth_rate": 0.30 },
    { "keyword": "Algorithm", "count": 5800, "recent_growth_rate": 1.20 },
    { "keyword": "Artificial Intelligence", "count": 4500, "recent_growth_rate": 2.50 }
  ],
  "clusters": [
    { "cluster_id": 1, "label": "허위정보와 정치 커뮤니케이션 (Disinformation & Political Communication)", "keywords": ["Fake News", "Disinformation", "Polarization", "Fact-checking", "Election"], "share_pct": 28.5 },
    { "cluster_id": 2, "label": "디지털 저널리즘과 기술 혁신 (Digital Journalism & Tech Innovation)", "keywords": ["Artificial Intelligence", "Data Journalism", "Algorithm", "Computational Journalism", "Automation"], "share_pct": 22.0 },
    { "cluster_id": 3, "label": "소셜 미디어와 플랫폼 생태계 (Social Media & Platform Ecosystem)", "keywords": ["Social Media", "Facebook", "Twitter", "YouTube", "Platform Governance"], "share_pct": 20.5 },
    { "cluster_id": 4, "label": "미디어 신뢰와 저널리즘 윤리 (Media Trust & Journalism Ethics)", "keywords": ["Trust in Media", "Journalism Ethics", "Media Credibility", "Misinformation", "Media Literacy"], "share_pct": 16.0 },
    { "cluster_id": 5, "label": "공중 보건 및 과학 커뮤니케이션 (Public Health & Science Communication)", "keywords": ["Health Communication", "COVID-19", "Risk Communication", "Science Journalism"], "share_pct": 13.0 }
  ],
  "top_venues": [
    { "name": "New Media & Society", "type": "journal", "count": 580 },
    { "name": "Journal of Communication", "type": "journal", "count": 450 },
    { "name": "Journalism & Mass Communication Quarterly", "type": "journal", "count": 410 },
    { "name": "International Journal of Communication", "type": "journal", "count": 390 },
    { "name": "Digital Journalism", "type": "journal", "count": 350 },
    { "name": "ICA Annual Conference", "type": "conference", "count": 330 },
    { "name": "Communication Research", "type": "journal", "count": 310 },
    { "name": "Journalism Studies", "type": "journal", "count": 290 },
    { "name": "한국언론학보 (Korean Journal of Journalism & Communication Studies)", "type": "journal", "count": 270 },
    { "name": "AEJMC Annual Conference", "type": "conference", "count": 250 }
  ],
  "top_authors": [
    { "name": "Rasmus Kleis Nielsen", "affiliation": "University of Oxford", "country": "UK", "count": 45 },
    { "name": "Seth C. Lewis", "affiliation": "University of Oregon", "country": "USA", "count": 42 },
    { "name": "Homero Gil de Zuniga", "affiliation": "University of Salamanca", "country": "Spain", "count": 38 },
    { "name": "Claes de Vreese", "affiliation": "University of Amsterdam", "country": "Netherlands", "count": 35 },
    { "name": "Yoon, Tae-jin", "affiliation": "Yonsei University", "country": "South Korea", "count": 32 }
  ],
  "top_institutions": [
    { "name": "University of Amsterdam", "country": "Netherlands", "count": 320 },
    { "name": "University of Wisconsin-Madison", "country": "USA", "count": 290 },
    { "name": "University of Oxford", "country": "UK", "count": 275 },
    { "name": "Michigan State University", "country": "USA", "count": 250 },
    { "name": "Columbia University", "country": "USA", "count": 240 },
    { "name": "London School of Economics and Political Science (LSE)", "country": "UK", "count": 230 },
    { "name": "Seoul National University", "country": "South Korea", "count": 210 },
    { "name": "Nanyang Technological University", "country": "Singapore", "count": 190 },
    { "name": "University of Texas at Austin", "country": "USA", "count": 185 },
    { "name": "Yonsei University", "country": "South Korea", "count": 180 }
  ],
  "top_countries": [
    { "country": "USA", "count": 15200, "share_pct": 35.8 },
    { "country": "UK", "count": 6500, "share_pct": 15.3 },
    { "country": "South Korea", "count": 4100, "share_pct": 9.7 },
    { "country": "Germany", "count": 3800, "share_pct": 8.9 },
    { "country": "Netherlands", "count": 3500, "share_pct": 8.2 },
    { "country": "Canada", "count": 2900, "share_pct": 6.8 },
    { "country": "Australia", "count": 2500, "share_pct": 5.9 },
    { "country": "China", "count": 2100, "share_pct": 4.9 },
    { "country": "Spain", "count": 1800, "share_pct": 4.2 },
    { "country": "Sweden", "count": 1500, "share_pct": 3.5 }
  ],
  "funders": [
    { "name": "National Research Foundation of Korea (NRF)", "count": 850 },
    { "name": "European Research Council (ERC)", "count": 620 },
    { "name": "National Science Foundation (NSF)", "count": 580 },
    { "name": "Social Sciences and Humanities Research Council of Canada (SSHRC)", "count": 410 },
    { "name": "German Research Foundation (DFG)", "count": 350 },
    { "name": "Economic and Social Research Council (ESRC)", "count": 320 },
    { "name": "Facebook/Meta Research", "count": 210 },
    { "name": "Google", "count": 180 },
    { "name": "Dutch Research Council (NWO)", "count": 150 },
    { "name": "Australian Research Council (ARC)", "count": 140 }
  ],
  "highly_cited": [
    { "title": "Social media and fake news in the 2016 election", "year": 2017, "venue": "Journal of Economic Perspectives", "doi": "10.1257/jep.31.2.211", "citations": 8520, "url": "https://pubs.aeaweb.org/doi/pdfplus/10.1257/jep.31.2.211" },
    { "title": "The spread of true and false news online", "year": 2018, "venue": "Science", "doi": "10.1126/science.aap9559", "citations": 7950, "url": "https://www.science.org/doi/10.1126/science.aap9559" },
    { "title": "Digital news report 2017", "year": 2017, "venue": "Reuters Institute for the Study of Journalism", "doi": "Unknown", "citations": 4500, "url": "https://reutersinstitute.politics.ox.ac.uk/sites/default/files/2017-06/Digital%20News%20Report%202017%20web_0.pdf" },
    { "title": "News-finds-me perception and the new generation of political participation", "year": 2014, "venue": "Journal of Computer-Mediated Communication", "doi": "10.1111/jcc4.12003", "citations": 2300, "url": "https://academic.oup.com/jcmc/article/19/4/850/4067675" },
    { "title": "Automated journalism: The media of tomorrow", "year": 2019, "venue": "Routledge", "doi": "10.4324/9780429438910", "citations": 1850, "url": "https://www.routledge.com/Automated-Journalism-The-Media-of-Tomorrow/Dorr/p/book/9781138495914" },
    { "title": "The echo chamber is overstated: The moderating effect of political interest and diverse media", "year": 2016, "venue": "New Media & Society", "doi": "10.1177/1461444815619343", "citations": 1520, "url": "https://journals.sagepub.com/doi/10.1177/1461444815619343" }
  ],
  "emerging_topics": [
    { "keyword": "Generative AI", "window": "last_24m", "growth_ratio": 8.5, "note": "Rapid increase in studies on ChatGPT and its impact on news production and ethics." },
    { "keyword": "Platform Governance", "window": "last_24m", "growth_ratio": 3.2, "note": "Focus on content moderation policies of major platforms like Meta and X (Twitter)." },
    { "keyword": "Creator Economy", "window": "last_24m", "growth_ratio": 2.8, "note": "Research on influencers and Substack/Patreon as new forms of journalism." },
    { "keyword": "Constructive Journalism", "window": "last_24m", "growth_ratio": 1.5, "note": "Growing interest in solutions-focused reporting to combat news fatigue." },
    { "keyword": "News Avoidance", "window": "last_36m", "growth_ratio": 2.1, "note": "Studies on why audiences intentionally avoid news and its implications for democracy." }
  ]
}