Browse Classification

Select a 2 digit classification

Search Classifications

Enter a keyword, phrase or a 2-, 3-, or 5-digit classification
< 65-XX | Up | 70-XX >
68-XX Computer science {For papers containing software, source code, etc. in a specific mathematical area, see the classification number –04 in that area}
68-00   General reference works (handbooks, dictionaries, bibliographies, etc.) pertaining to computer science
68-01   Introductory exposition (textbooks, tutorial papers, etc.) pertaining to computer science
68-02   Research exposition (monographs, survey articles) pertaining to computer science
68-03   History of computer science [Consider also classification numbers from Section 01-XX]
68-04   Software, source code, etc. for problems pertaining to computer science
68-06   Proceedings, conferences, collections, etc. pertaining to computer science
68-11   Research data for problems pertaining to computer science
68M01   General theory of computer systems
68M07   Mathematical problems of computer architecture [See also 68W35]
68M10   Network design and communication in computer systems [See also 68R10, 90B18]
68M11   Internet topics [See also 68U35]
68M12   Network protocols
68M14   Distributed systems
68M15   Reliability, testing and fault tolerance of networks and computer systems
68M18   Wireless sensor networks as related to computer science [See also 90B18, 90B80]
68M20   Performance evaluation, queueing, and scheduling in the context of computer systems [See also 60K20, 60K25, 90B22, 90B35, 90B36]
68M25   Computer security
68M99   None of the above, but in this section
68N01   General topics in the theory of software
68N15   Theory of programming languages
68N17   Logic programming
68N18   Functional programming and lambda calculus [See also 03B40]
68N19   Other programming paradigms (object-oriented, sequential, concurrent, automatic, etc.)
68N20   Theory of compilers and interpreters
68N25   Theory of operating systems
68N30   Mathematical aspects of software engineering (specification, verification, metrics, requirements, etc.)
68N99   None of the above, but in this section
68P01   General topics in the theory of data
68P05   Data structures
68P10   Searching and sorting
68P15   Database theory
68P20   Information storage and retrieval of data
68P25   Data encryption (aspects in computer science) [See also 81P94, 94A60]
68P27   Privacy of data
68P30   Coding and information theory (compaction, compression, models of communication, encoding schemes, etc.) (aspects in computer science) [See also 94Axx, 94Bxx]
68P99   None of the above, but in this section
68Q01   General topics in the theory of computing
68Q04   Classical models of computation (Turing machines, etc.) [See also 03D10]
68Q06   Networks and circuits as models of computation; circuit complexity [See also 94C11]
68Q07   Biologically inspired models of computation (DNA computing, membrane computing, etc.)
68Q09   Other nonclassical models of computation {For quantum computing, see mainly 68Q12, 81P68}
68Q10   Modes of computation (nondeterministic, parallel, interactive, probabilistic, etc.) [See also 68Q85]
68Q11   Communication complexity, information complexity
68Q12   Quantum algorithms and complexity in the theory of computing [See also 68Q09, 81P68]
68Q15   Complexity classes (hierarchies, relations among complexity classes, etc.) [See also 03D15, 68Q17, 68Q19]
68Q17   Computational difficulty of problems (lower bounds, completeness, difficulty of approximation, etc.) [See also 68Q15]
68Q19   Descriptive complexity and finite models [See also 03C13]
68Q25   Analysis of algorithms and problem complexity [See also 68W40]
68Q27   Parameterized complexity, tractability and kernelization
68Q30   Algorithmic information theory (Kolmogorov complexity, etc.) [See also 03D32]
68Q32   Computational learning theory [See also 68T05]
68Q42   Grammars and rewriting systems
68Q45   Formal languages and automata [See also 03D05, 68Q70, 94A45]
68Q55   Semantics in the theory of computing [See also 03B70, 06B35, 18C50]
68Q60   Specification and verification (program logics, model checking, etc.) [See also 03B70]
68Q65   Abstract data types; algebraic specification [See also 18C50]
68Q70   Algebraic theory of languages and automata [See also 18B20, 20M35]
68Q80   Cellular automata (computational aspects) {For cellular automata as dynamical systems, see 37B15}
68Q85   Models and methods for concurrent and distributed computing (process algebras, bisimulation, transition nets, etc.)
68Q87   Probability in computer science (algorithm analysis, random structures, phase transitions, etc.) [See also 68W20, 68W40]
68Q99   None of the above, but in this section
68R01   General topics of discrete mathematics in relation to computer science
68R05   Combinatorics in computer science
68R07   Computational aspects of satisfiability [See also 68T20]
68R10   Graph theory (including graph drawing) in computer science [See also 05Cxx, 90B10, 90C35]
68R12   Metric embeddings as related to computational problems and algorithms
68R15   Combinatorics on words
68R99   None of the above, but in this section
68T01   General topics in artificial intelligence
68T05   Learning and adaptive systems in artificial intelligence [See also 68Q32]
68T07   Artificial neural networks and deep learning
68T09   Computational aspects of data analysis and big data [See also 62R07] {For homological aspects, see 55N31}
68T10   Pattern recognition, speech recognition {For cluster analysis, see 62H30}
68T20   Problem solving in the context of artificial intelligence (heuristics, search strategies, etc.)
68T27   Logic in artificial intelligence
68T30   Knowledge representation
68T35   Theory of languages and software systems (knowledge-based systems, expert systems, etc.) for artificial intelligence
68T37   Reasoning under uncertainty in the context of artificial intelligence
68T40   Artificial intelligence for robotics [See also 93C85]
68T42   Agent technology and artificial intelligence
68T45   Machine vision and scene understanding
68T50   Natural language processing [See also 03B65, 91F20]
68T99   None of the above, but in this section
68U01   General topics in computing methodologies
68U03   Computational aspects of digital topology {For topological aspects, see 54H30; for homological aspects, see 55-XX}
68U05   Computer graphics; computational geometry (digital and algorithmic aspects) {For methods of numerical mathematics, see 65D18}
68U07   Computer science aspects of computer-aided design {For methods of numerical mathematics, see 65D17}
68U10   Computing methodologies for image processing
68U15   Computing methodologies for text processing; mathematical typography
68U35   Computing methodologies for information systems (hypertext navigation, interfaces, decision support, etc.) [See also 68M11]
68U99   None of the above, but in this section
68V05   Computer assisted proofs of proofs-by-exhaustion type {For rigorous numerics, see 65Gxx; for proofs employing automated or interactive theorem provers, see 68V15}
68V15   Theorem proving (automated and interactive theorem provers, deduction, resolution, etc.) [See also 03B35]
68V20   Formalization of mathematics in connection with theorem provers [See also 03B35, 68V15]
68V25   Presentation and content markup for mathematics
68V30   Mathematical knowledge management
68V35   Digital mathematics libraries and repositories
68V99   None of the above, but in this section
68W01   General topics in the theory of algorithms
68W05   Nonnumerical algorithms
68W10   Parallel algorithms in computer science
68W15   Distributed algorithms
68W20   Randomized algorithms
68W25   Approximation algorithms
68W27   Online algorithms; streaming algorithms
68W30   Symbolic computation and algebraic computation [See also 11Yxx, 12-08, 13Pxx, 14Qxx, 16Z05, 17-08, 33F10]
68W32   Algorithms on strings
68W35   Hardware implementations of nonnumerical algorithms (VLSI algorithms, etc.) [See also 68M07]
68W40   Analysis of algorithms [See also 68Q25]
68W50   Evolutionary algorithms, genetic algorithms (computational aspects) [See also 68T05, 68T20, 90C59]
68W99   None of the above, but in this section
< 65-XX | Up | 70-XX >
 
 
American Mathematical Society