Congresses 4 Mathematical models 4 Agricultural Entomology 3 History 3 Latin American poetry 3 Programming (Mathematics) 3 Translations into English 3 African Americans in literature 2 Agriculture 2 Agronomy 2 Autobiography 2 Bombing(1945) 2 Broken symmetry (Physics) 2 Climate Change Education and Research 2 Data warehousing 2 Department of Pomology and Floriculture 2 Distributed processing 2 Economic conditions 2 Electronic data processing 2 Emotions 2 Government policy 2 Graph coloring 2 Graphic methods 2 Hiroshima, Japan 2 Information retrieval 2 LAW / Jurisprudence 2 Machine learning 2 Multiprocessors 2 Nagasaki, Japan 2 Olericulture 2