- Society of Photo-optical Instrumentation Engineers (5423)
- North Atlantic Treaty Organization. Scientific Affairs Division (1014)
- Society of Automotive Engineers (976)
- Kanade, Takeo (875)
- Institute of Electrical and Electronics Engineers (874)
- IEEE Computer Society (768)
- International Federation of Automatic Control (715)
- American Society of Civil Engineers (638)
- Association for Computing Machinery-Digital Library. (603)
- American Chemical Society. Meeting (570)
- Association for Computing Machinery (504)
- International Association of Science and Technology for Development (474)
- IEEE Electron Devices Society (444)
- Materials Research Society (355)
- European Space Agency (334)
- American Society for Testing and Materials (309)
- American Society of Mechanical Engineers. Pressure Vessels and Piping Division (307)
- IS&T--the Society for Imaging Science and Technology (305)
- International Mechanical Engineering Congress and Exposition (291)
- SAE International Congress & Exposition (286)
- North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development (282)
- American Chemical Society (279)
- American Institute of Aeronautics and Astronautics (265)
- International Atomic Energy Agency (265)
- American Institute of Chemical Engineers (255)
- American Society of Mechanical Engineers. Winter Meeting (240)
- Hamza, M. H. (237)
- Optical Society of America (227)
- American Society of Mechanical Engineers. Heat Transfer Division (225)
- International Astronautical Congress (222)
- Electrochemical Society. Electronics Division (219)
- International Astronautical Federation (218)
- International Astronomical Union. Symposium (214)
- American Institute of Physics (206)
- American Society of Mechanical Engineers (206)
- American Society of Civil Engineers. Geo-Institute (197)
- IEEE Communications Society (190)
- American Society of Mechanical Engineers. Fluids Engineering Division (189)
- American Society of Mechanical Engineers. Applied Mechanics Division (177)
- Materials Research Society. Meeting (171)
- IEEE Circuits and Systems Society (170)
- Electrochemical Society. Meeting (165)
- Kittler, Josef (165)
- Lasers and Electro-optics Society (Institute of Electrical and Electronics Engineers) (157)
- Institution of Electrical Engineers (156)
- Institution of Mechanical Engineers (151)
- International Federation for Information Processing (149)
- ACM Special Interest Group in Programming Languages (147)
- Technical Association of the Pulp and Paper Industry (147)
- American Chemical Society. Division of Agricultural and Food Chemistry (143)
- American Meteorological Society (140)
- Royal Society of Chemistry (Great Britain) (139)
- European Optical Society (134)
- ACM Special Interest Group for Automata and Computability Theory (130)
- ASME Pressure Vessels and Piping Conference (130)
- Electrochemical Society. Dielectric Science and Technology Division (128)
- 応用物理学会 (128)
- Brebbia, Carlos Alberto, 1938- (127)
- Institution of Engineers, Australia (127)
- Institute of Physics (Great Britain) (126)
- American Chemical Society. Division of Polymer Chemistry (125)
- Society for Computer Simulation (124)
- IEEE Industrial Electronics Society (117)
- Association for the Advancement of Artificial Intelligence (116)
- American Association of Physicists in Medicine (114)
- European Physical Society (114)
- IEEE Aerospace and Electronic Systems Society (114)
- National Conference on Artificial Intelligence (110)
- NATO Advanced Study Institute (107)
- SIGARCH (103)
- American Society of Mechanical Engineers. Design Engineering Division (102)
- International Centre for Mechanical Sciences (101)
- SPIE Europe (101)
- ACM Sigsoft (100)
- BHR Group Limited (99)
- National Heat Transfer Conference (99)
- National Science Foundation (U.S.) (99)
- SIGGRAPH (98)
- IEEE Microwave Theory and Techniques Society (97)
- Institution of Electrical Engineers. Electronics Division (96)
- Materials Research Society. Spring Meeting (94)
- IEEE Signal Processing Society (93)
- Society of Photo-optical Instrumentation Engineers. (93)
- New Mexico State University. Applied Optics Laboratory (92)
- American Society of Mechanical Engineers. Materials Division (90)
- Chinese Optical Society (89)
- Pressure Vessels and Piping Conference (88)
- Society of Photo-optical Instrumentation Engineers. Russian Chapter (88)
- Society of Plastics Engineers (88)
- American Mathematical Society (87)
- International Federation of Automatic Control. World Congress (85)
- American Institute of Chemical Engineers. Meeting (84)
- Semiconductor Equipment and Materials International (84)
- American Chemical Society. Division of Agrochemicals (82)
- American Chemical Society. Division of Chemical Education (82)
- SIGCHI (Group : U.S.) (82)
- National Natural Science Foundation of China (80)
- American Chemical Society. Division of Environmental Chemistry (79)
- American Chemical Society. Division of Polymeric Materials : Science and Engineering (79)
- Hutchison, David (79)
- (5741)