
Computer science | Definition, Types, & Facts | Britannica
Dec 2, 2025 · The discipline of computer science includes the study of algorithms and data structures, computer and network design, modeling data and information processes, and …
Computer science and its application in various fields | Britannica
computer science, Study of computers, their design (see computer architecture), and their uses for computation, data processing, and systems control, including design and development of …
Computer simulation | Definition & Facts | Britannica
Computer simulations are used to study the dynamic behaviour of objects or systems in response to conditions that cannot be easily or safely applied in real life.
Cognitive science | Brain Function, AI & Neuroscience | Britannica
Computer science has been very important in cognitive science for two reasons. First, the notion of computation has been invaluable for developing ideas about how thinking might be a …
Computational biology | Algorithms, Data Analysis & Modeling
Computational biology, a branch of biology involving the application of computers and computer science to the understanding and modeling of the structures and processes of life.
Computational aesthetics | Computer Science, AI & Art | Britannica
By the beginning of the 21st century, computational aesthetics had become sufficiently established to sustain its own specialized conferences, workshops, and special issues of …
Science | Definition, Disciplines, & Facts | Britannica
Dec 5, 2025 · The term science describes any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic …
Phishing | Definition & Facts | Britannica
Dec 11, 2025 · The most basic means of protecting a computer system against theft, vandalism, invasion of privacy, and other irresponsible behaviours is to electronically track and record the …
Numerical analysis | Mathematics, Algorithms & Computation
The discipline combines numerical analysis, symbolic mathematical computations, computer graphics, and other areas of computer science to make it easier to set up, solve, and interpret …
Big data | Definition, Uses, Tools, Challenges, & Facts | Britannica
Nov 19, 2025 · Data mining is widely used in business (insurance, banking, retail), science research (astronomy, medicine), and government security (detection of criminals and terrorists).