May 01, 1964 article Open access An improved equivalence algorithm Communications of the ACM DOI: 10.1145/364099.364331 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 2 stored of 318 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access The dial-a-ride problem in primary care with flexible scheduling 2025 OR Spectrum article Engineering Vehicle Routing Optimization Methods Open access 3 citations Swift : a modern highly parallel gravity and smoothed particle hydrodynamics solver for astrophysical and cosmological applications 2024 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 107 citations 2 results References 0