| Geometry from a time series NH Packard, JP Crutchfield, JD Farmer, RS Shaw Physical review letters 45 (9), 712, 1980 | 6159 | 1980 |
| The immune system, adaptation, and machine learning JD Farmer, NH Packard, AS Perelson Physica D: Nonlinear Phenomena 22 (1-3), 187-204, 1986 | 2374 | 1986 |
| Two-dimensional cellular automata NH Packard, S Wolfram Journal of Statistical physics 38 (5), 901-946, 1985 | 776 | 1985 |
| Adaptation toward the edge of chaos NH Packard Dynamic patterns in complex systems 212, 293-301, 1988 | 596 | 1988 |
| Open problems in artificial life MA Bedau, JS McCaskill, NH Packard, S Rasmussen, C Adami, ... Artificial life 6 (4), 363-376, 2000 | 471 | 2000 |
| Noise phenomena in Josephson junctions BA Huberman, JP Crutchfield, NH Packard Applied Physics Letters 37 (8), 750-752, 1980 | 463 | 1980 |
| Transitions from nonliving to living matter S Rasmussen, L Chen, D Deamer, DC Krakauer, NH Packard, PF Stadler, ... Science 303 (5660), 963-965, 2004 | 409 | 2004 |
| Autocatalytic replication of polymers JD Farmer, SA Kauffman, NH Packard Physica D: Nonlinear Phenomena 22 (1-3), 50-67, 1986 | 396 | 1986 |
| Fatty acid chemistry at the oil− water interface: Self-propelled oil droplets MM Hanczyc, T Toyota, T Ikegami, N Packard, T Sugawara Journal of the American Chemical Society 129 (30), 9386-9391, 2007 | 381 | 2007 |
| Symbolic dynamics of noisy chaos JP Crutchfield, NH Packard Physica D: Nonlinear Phenomena 7 (1-3), 201-223, 1983 | 359 | 1983 |
| The structure of the elementary cellular automata rule space W Li, N Packard Complex systems 4 (3), 281-297, 1990 | 304 | 1990 |
| On determining the dimension of chaotic flows H Froehling, JP Crutchfield, D Farmer, NH Packard, R Shaw Physica D: Nonlinear Phenomena 3 (3), 605-617, 1981 | 293 | 1981 |
| Transition phenomena in cellular automata rule space W Li, NH Packard, CG Langton Physica D: Nonlinear Phenomena 45 (1-3), 77-94, 1990 | 273 | 1990 |
| Power spectral analysis of a dynamical system J Crutchfield, D Farmer, NH Packard, R Shaw, G Jones, RJ Donnelly Physics Letters A 76 (1), 1-4, 1980 | 245* | 1980 |
| Topology and evolution of technology innovation networks S Valverde, RV Solé, MA Bedau, N Packard Physical Review E—Statistical, Nonlinear, and Soft Matter Physics 76 (5 …, 2007 | 193 | 2007 |
| Ethical considerations in synthesizing a minimal genome MK Cho, D Magnus, AL Caplan, D McGee, Ethics of Genomics Group Science 286 (5447), 2087-2090, 1999 | 192 | 1999 |
| A classification of long-term evolutionary dynamics MA Bedau¹, E Snyder, NH Packard Artificial life vi: Proceedings of the sixth international conference on …, 1998 | 191 | 1998 |
| A genetic learning algorithm for the analysis of complex data NH Packard Complex Systems 4 (5), 543-572, 1990 | 175 | 1990 |
| Power spectra and mixing properties of strange attractors D Farmer, J Crutchfield, H Froehling, N Packard, R Shaw Annals of the New York Academy of Sciences 357 (1), 453-471, 1980 | 173 | 1980 |
| Open-ended evolution: Perspectives from the OEE workshop in York T Taylor, M Bedau, A Channon, D Ackley, W Banzhaf, G Beslon, E Dolson, ... Artificial life 22 (3), 408-423, 2016 | 162 | 2016 |