https://pinboard.in/u:Vaguery/public/ recent bookmarks from Vaguery 2026-07-04T13:14:28+00:00 https://arxiv.org/abs/1312.6055v3 Vaguery benchmarking operations-research unit-testing performance-measure rather-interesting metaheuristics neural-networks machine-learning to-write-about to-use https://pinboard.in/ https://pinboard.in/u:Vaguery/b:ebbe888f0ef2/ 2026-06-26T12:54:29+00:00 https://arxiv.org/abs/2201.12038 Vaguery multiobjective-optimization software-development-is-not-programming algorithms performance-measure rather-interesting consider:lexicase https://pinboard.in/ https://pinboard.in/u:Vaguery/b:012c8c11117c/ 2026-06-25T20:01:53+00:00 https://ptgui.com/info/stitching_software_for_macos.html Vaguery image-processing gigapixel software photography to-try https://pinboard.in/ https://pinboard.in/u:Vaguery/b:fe14ba517613/ 2026-06-16T19:08:33+00:00 https://spiralator.com/ Vaguery interactive visualization web-applications drawing genetic-programming consider:implicit-equations https://pinboard.in/ https://pinboard.in/u:Vaguery/b:1ac57c1dab6d/ 2026-06-12T12:11:33+00:00 https://arxiv.org/abs/2406.19562 Vagueryλ(w) for all vertices w in the neighborhood of v. The pinnacle set of (G,λ) contains all the pinnacles of the labeled graph. A subset S⊆[n] is a pinnacle set of G if there exists a labeling λ such that S is the pinnacle set of (G,λ). Of interest to us is the question: Which subsets of [n] are the pinnacle sets of G? Our main results are as follows. We show that when G is connected, G has a size-k pinnacle set if and only if G has an independent set of the same size. Consequently, determining if G has a size-k pinnacle set and determining if G has a particular subset S as a pinnacle set are NP-complete problems. Nonetheless, we completely identify all the pinnacle sets of complete graphs, complete bipartite graphs, cycles and paths. We also present two techniques for deriving new pinnacle sets from old ones that imply a typical graph has many pinnacle sets. Finally, we define a poset on all the size-k pinnacle sets of G and show that it is a join semilattice. If, additionally, the poset has a minimum element, then it is a distributive lattice. We conclude with some open problems for further study. ]]> combinatorics fitness-landscapes peak-counting enumeration to-write-about to-cite loads-more-refs-needed https://pinboard.in/ https://pinboard.in/u:Vaguery/b:3f066a26b922/ 2026-06-10T17:21:31+00:00 https://arxiv.org/abs/2405.21047 Vaguery computer-science neural-networks natural-language-processing LLMs grammar constraint-satisfaction hey-I-know-this-guy GPTP2026 consider:genetic-programming https://pinboard.in/ https://pinboard.in/u:Vaguery/b:bff828266dd3/ 2026-06-10T17:19:37+00:00 https://arxiv.org/abs/2510.01902 Vaguery software-development-is-not-programming LLMs neural-networks probability-theory constraint-satisfaction rather-interesting hey-I-know-this-guy GPTP2026 https://pinboard.in/ https://pinboard.in/u:Vaguery/b:e71f3985e050/ 2026-06-03T13:32:21+00:00 https://arxiv.org/abs/2411.12515 Vaguery biophysics cell-biology nonlinear-dynamics rather-interesting developmental-biology models theoretical-biology physiology self-organization https://pinboard.in/ https://pinboard.in/u:Vaguery/b:b33a9f06eae1/ 2026-05-28T11:45:37+00:00 https://franktisellano.github.io/datatype/ Vaguery via:gbilder opentype charts visualization fonts scientific-computing to-try https://pinboard.in/ https://pinboard.in/u:Vaguery/b:ade00a44d963/ 2026-05-26T20:07:52+00:00 https://arxiv.org/abs/2507.18467 Vaguery reservoir-computing neural-networks compressed-sensing compression rather-interesting to-understand nonlinear-dynamics https://pinboard.in/ https://pinboard.in/u:Vaguery/b:d5ea99dd617f/ 2026-05-26T20:05:20+00:00 https://arxiv.org/abs/2502.07192 Vaguery coupled-oscillators nonlinear-dynamics machine-learning neural-networks Hebbian-networks to-understand https://pinboard.in/ https://pinboard.in/u:Vaguery/b:77d9725b322e/ 2026-05-26T12:38:49+00:00 https://arxiv.org/abs/2504.10703 Vaguery data-structures representation compression rather-interesting information-theory to-write-about to-simulate https://pinboard.in/ https://pinboard.in/u:Vaguery/b:8031f0e4ccd5/ 2026-05-26T12:36:05+00:00 https://arxiv.org/abs/2507.12720 Vaguery neural-networks deep-learning language-models representation define-your-terms rather-interesting consider:data-analysis https://pinboard.in/ https://pinboard.in/u:Vaguery/b:799b9b8ba111/ 2026-05-25T17:05:22+00:00 https://arxiv.org/abs/2102.00309 Vaguery mathematical-recreations food-division puzzle game-theory optimization to-write-about to-simulate https://pinboard.in/ https://pinboard.in/u:Vaguery/b:af98bc307d6f/ 2026-05-25T17:03:12+00:00 https://arxiv.org/abs/2411.12351 Vaguery packing computational-geometry operations-research optimization rather-interesting to-write-about to-simulate consider:performance-measures https://pinboard.in/ https://pinboard.in/u:Vaguery/b:034d0787c84b/ 2026-05-25T16:57:55+00:00 https://arxiv.org/abs/2408.09041 Vaguery granular-materials nonlinear-dynamics materials-science metamaterials rather-interesting physics! looking-to-see https://pinboard.in/ https://pinboard.in/u:Vaguery/b:8a6e393828b1/ 2026-05-25T14:28:49+00:00 https://www.sciencedirect.com/science/article/pii/S0022314X07000595 Vaguery number-theory continued-fractions representation to-understand heavily-cited consider:genetic-programming https://pinboard.in/ https://pinboard.in/u:Vaguery/b:a22f3ff77e98/ 2026-05-25T14:25:56+00:00 https://arxiv.org/abs/2112.04275 Vaguery number-theory representation continued-fractions rather-interesting to-understand heuristics to-write-about to-simulate consider:genetic-programming https://pinboard.in/ https://pinboard.in/u:Vaguery/b:75adbfdf72d3/ 2026-05-25T14:23:14+00:00 https://arxiv.org/abs/1902.10373 Vaguery number-theory continued-fractions ergodic-systems heuristics to-understand https://pinboard.in/ https://pinboard.in/u:Vaguery/b:245870b7bb58/ 2026-05-25T14:20:29+00:00 https://arxiv.org/abs/2605.21098 Vaguery Pythagorean-triples number-theory continued-fractions rather-interesting edge-cases to-understand https://pinboard.in/ https://pinboard.in/u:Vaguery/b:aacb1d7d470e/ 2026-05-25T14:10:49+00:00 https://arxiv.org/abs/2504.02350 Vaguery amusing-titles continued-fractions number-theory representation heuristics rather-interesting to-write-about to-simulate consider:normalization consider:open-questions-benchmarks https://pinboard.in/ https://pinboard.in/u:Vaguery/b:f8f3fa1c30b2/ 2026-05-25T12:13:19+00:00 https://arxiv.org/abs/2504.07092 Vaguery image-processing image-segmentation machine-learning rather-interesting algorithms neural-networks image-analysis https://pinboard.in/ https://pinboard.in/u:Vaguery/b:090aa6203061/ 2026-05-25T12:10:58+00:00 https://arxiv.org/abs/2401.17720 Vaguery continued-fractions representation rather-interesting heuristics mathematics performance-measure to-write-about to-simulate consider:evolutionary-search consider:accuracy-measures https://pinboard.in/ https://pinboard.in/u:Vaguery/b:aaaab8b3e49a/ 2026-05-25T12:01:55+00:00 https://arxiv.org/abs/2504.11406 Vaguery cellular-automata image-processing rather-interesting to-understand to-simulate consider:representation consider:dynamics metaheuristics classification image-segmentation https://pinboard.in/ https://pinboard.in/u:Vaguery/b:c02405c5a0f1/ 2026-05-25T11:59:44+00:00 https://arxiv.org/abs/2502.07386 Vaguery LaTeX typography parametrization graphic-design rather-interesting to-understand aesthetics https://pinboard.in/ https://pinboard.in/u:Vaguery/b:65ef7b225df3/ 2026-05-25T11:55:14+00:00 https://arxiv.org/abs/2405.17629 Vaguery L-systems rewriting-systems graph-theory grammars automata to-write-about review https://pinboard.in/ https://pinboard.in/u:Vaguery/b:10b55460d8ee/ 2026-05-24T17:30:28+00:00 https://arxiv.org/abs/2604.17401 Vaguery number-theory continued-fractions topology representation to-understand https://pinboard.in/ https://pinboard.in/u:Vaguery/b:6a85ab21a3f4/ 2026-05-24T17:27:04+00:00 https://arxiv.org/abs/2604.09723 Vaguery number-theory classification continued-fractions approximation can't-wait-to-understand-this rather-interesting https://pinboard.in/ https://pinboard.in/u:Vaguery/b:e52df2334e5f/ 2026-05-24T17:24:25+00:00 https://arxiv.org/abs/2509.18522 Vaguery information-theory artificial-life physics randomness hey-I-know-this-guy function philosophy-of-science https://pinboard.in/ https://pinboard.in/u:Vaguery/b:7b913a762d18/ 2026-05-24T17:22:15+00:00 https://hal.science/tel-05570783v1 Vaguery mathematical-recreations combinatorics book rather-interesting RNA-folding philosophy-of-science looking-to-see https://pinboard.in/ https://pinboard.in/u:Vaguery/b:9c46af2bec6a/ 2026-05-24T17:17:59+00:00 https://hal.science/hal-05574765v1 Vaguery dynamical-systems Collatz nonlinear-dynamics statistical-mechanics rather-interesting to-write-about to-simulate https://pinboard.in/ https://pinboard.in/u:Vaguery/b:71e9416a54d4/ 2026-05-24T17:12:12+00:00 https://www.versobooks.com/products/3120-control-science Vaguery history capitalism economics management seeing-like-a-state rather-interesting to-read https://pinboard.in/ https://pinboard.in/u:Vaguery/b:3bde2e7d2731/ 2026-05-24T17:10:27+00:00 https://arxiv.org/abs/2601.21766 Vaguery machine-learning representation continued-fractions rational-arithmetic rather-interesting neural-networks performance-measure https://pinboard.in/ https://pinboard.in/u:Vaguery/b:89915d1a6a54/ 2026-05-24T16:28:55+00:00 https://arxiv.org/abs/2605.14189 Vaguery knot-theory tiling software-development SageMath rather-interesting visualization to-write-about to-try consider:training-cases https://pinboard.in/ https://pinboard.in/u:Vaguery/b:228a4f6cfa37/ 2026-05-24T16:24:54+00:00 https://arxiv.org/abs/2603.27867 Vaguery history-of-science mathematical-recreations challenge looking-to-see rather-interesting review Stan-Ulam https://pinboard.in/ https://pinboard.in/u:Vaguery/b:b7101d650a17/ 2026-05-24T16:22:19+00:00 https://arxiv.org/abs/2603.28468 Vaguery number-theory continued-fractions Farey-graphs rational-numbers generalization rather-interesting purdy-pitchers https://pinboard.in/ https://pinboard.in/u:Vaguery/b:2cb9c469a84c/ 2026-05-24T16:19:14+00:00 https://arxiv.org/abs/2604.12392 Vaguery combinatorics enumeration polyominoes counting discrete-mathematics Catalan-numbers representation rather-interesting https://pinboard.in/ https://pinboard.in/u:Vaguery/b:e41074f25cbc/ 2026-05-24T12:34:55+00:00 https://hal.science/hal-05580502v1 Vaguery numerical-methods continued-fractions approximation algorithms rather-interesting representation https://pinboard.in/ https://pinboard.in/u:Vaguery/b:726d350e5f0b/ 2026-05-24T12:27:54+00:00 https://arxiv.org/abs/1208.0482 Vaguery artificial-life machine-learning complexology rather-interesting hey-I-know-this-guy theoretical-biology to-simulate consider:performance-measures coevolution https://pinboard.in/ https://pinboard.in/u:Vaguery/b:b7f06f7b43d1/ 2026-05-24T12:22:36+00:00 https://inria.hal.science/hal-05593313v1 Vaguery numerical-methods computational-complexity algorithms rather-interesting special-cases to-write-about to-simulate approximation https://pinboard.in/ https://pinboard.in/u:Vaguery/b:6249741238f1/ 2026-05-24T12:14:16+00:00 https://arxiv.org/abs/2404.05472 Vaguery systems-dynamics representation games nonlinear-dynamics rather-interesting probability-theory load-balancing engineering-design to-write-about to-simulate https://pinboard.in/ https://pinboard.in/u:Vaguery/b:d54d74c2bdbc/ 2026-05-24T12:09:35+00:00 https://arxiv.org/abs/2206.07391 Vaguery explanation rather-interesting machine-learning dimension-reduction algorithms performance-measure to-write-about to-do https://pinboard.in/ https://pinboard.in/u:Vaguery/b:50665668209e/ 2026-05-24T12:06:56+00:00 https://arxiv.org/abs/2302.06457 Vaguery probability-theory probabilistic-computing algorithms rather-interesting machine-learning engineering-design approximation to-write-about to-simulate https://pinboard.in/ https://pinboard.in/u:Vaguery/b:77469b3f11a6/ 2026-05-24T12:00:23+00:00 https://arxiv.org/abs/2207.12942 Vaguery fractals representation number-theory mathematical-recreations rather-interesting tiling consider:aperiodic-tiling https://pinboard.in/ https://pinboard.in/u:Vaguery/b:4986c524f4e4/ 2026-05-24T11:57:00+00:00 https://arxiv.org/abs/2012.03892 Vaguery nonlinear-dynamics rewriting-systems dynamical-systems permutations research-maneuvers rather-interesting to-write-about to-simulate consider:L-systems https://pinboard.in/ https://pinboard.in/u:Vaguery/b:fdc10ba71d50/ 2026-05-24T11:51:05+00:00 https://mathenchant.wordpress.com/2025/07/17/when-999-isnt-1/ Vaguery q-adic-numbers number-theory mathematical-recreations explanation rather-interesting continued-fractions to-write-about https://pinboard.in/ https://pinboard.in/u:Vaguery/b:f1586b49ab62/ 2026-05-24T11:22:51+00:00 https://arxiv.org/abs/2204.11111 Vaguery aperiodic-tiling fractals mathematical-recreations tiling rather-interesting to-write-about to-simulate consider:ghost https://pinboard.in/ https://pinboard.in/u:Vaguery/b:66de3652a835/ 2026-05-24T11:15:53+00:00 https://arxiv.org/abs/2107.04298 Vaguery2) are then further decomposed into C0X, C1X, and C2X gates. A primary concern in designing the algorithm is to reduce the use of C2X gate (also known as Toffoli gate) which is known to be universal. The main idea is to view an n-bit substitution map as a rank-2n tensor and to transform it such that the resulting map can be written as a tensor product of a rank-(2n−2) tensor and the 2×2 identity matrix. Let n be a set of all n-bit substitution maps. What we try to find is a size reduction map red:n→{Pn:Pn=Pn−1⊗I2}. %, where Im is the m×m identity matrix. One can see that the output Pn−1⊗I2 acts nontrivially on n−1 bits only, meaning that the map to be synthesized becomes Pn−1. The size reduction process is iteratively applied until it reaches tensor product of only 2×2 matrices. ]]> circuit-synthesis quantum-computing engineering-design rather-interesting cellular-automata metaheuristics to-write-about to-simulate https://pinboard.in/ https://pinboard.in/u:Vaguery/b:a1381ee122ec/ 2026-05-24T11:08:57+00:00 https://arxiv.org/abs/2407.03357 Vaguery algorithms numerical-methods computational-complexity rather-interesting performance-measure consider:looking-to-see https://pinboard.in/ https://pinboard.in/u:Vaguery/b:99ab92c256bf/ 2026-05-24T11:07:26+00:00 https://arxiv.org/abs/2407.03510 Vaguery metaheuristics evolutionary-algorithms cryptography rather-interesting to-write-about to-simulate https://pinboard.in/ https://pinboard.in/u:Vaguery/b:64007245b44e/ 2026-05-24T11:05:06+00:00 https://arxiv.org/abs/2501.10090 Vaguery continued-fractions approximation number-theory elegant-mathematics rather-interesting to-write-about representation consider:symbolic-regression https://pinboard.in/ https://pinboard.in/u:Vaguery/b:f73b97ad1bf4/ 2026-05-24T10:59:46+00:00 https://arxiv.org/abs/2410.04480 Vaguery ARC machine-learning genetic-programming neural-networks program-synthesis learning-from-data artificial-intelligence rather-interesting hey-I-know-this-guy https://pinboard.in/ https://pinboard.in/u:Vaguery/b:5ba29e7a72c7/ 2026-05-24T10:53:42+00:00 https://arxiv.org/abs/2408.06691 Vaguery nonlinear-dynamics cellular-automata ergodic-systems combinatorics complexology rather-interesting classification to-write-about to-simulate https://pinboard.in/ https://pinboard.in/u:Vaguery/b:163a69784c1b/ 2026-05-24T10:49:45+00:00 https://arxiv.org/abs/2408.05395 Vaguery systems-biology molecular-machinery medicine medical-technology network-theory pharmaceutical machine-learning rather-interesting models-and-modes reaction-networks systems-thinking https://pinboard.in/ https://pinboard.in/u:Vaguery/b:d028f0a81a52/ 2026-05-24T10:47:17+00:00 https://arxiv.org/abs/2407.11632 Vaguery2j. These permutations define the wiggly lattice, an induced sublattice of the weak order. We then prove that the wiggly complex is isomorphic to the boundary complex of the polar of the wigglyhedron, for which we give explicit and simple vertex and facet descriptions. Interestingly, we observe that any Cambrian associahedron is normally equivalent to a well-chosen face of the wigglyhedron. Finally, we recall the correspondence of wiggly arcs with objects in a category, and we develop categorical criteria for a subset of wiggly arcs to form a face of the wiggly complex. ]]> category-theory combinatorics enumeration mathematical-recreations rather-interesting to-write-about to-visualize https://pinboard.in/ https://pinboard.in/u:Vaguery/b:c6f72fa24635/ 2026-05-23T12:10:37+00:00 https://talk.objc.io/ Vaguery swift programming-language software-development video to-watch training https://pinboard.in/ https://pinboard.in/u:Vaguery/b:1e2b9337fc8c/ 2026-05-23T12:01:40+00:00 https://arxiv.org/abs/2512.06522v2 Vaguery clustering statistics numerical-methods probability-theory unsupervised-learning algorithms rather-interesting to-write-about to-cite consider:performance-measures https://pinboard.in/ https://pinboard.in/u:Vaguery/b:a39717e23952/ 2026-05-23T11:56:43+00:00 https://www.objc.io/blog/2019/12/16/drawing-trees/ Vaguery swift visualization programming-language rather-interesting SwiftUI https://pinboard.in/ https://pinboard.in/u:Vaguery/b:a3bde1c0e2df/ 2026-05-22T11:20:50+00:00 https://arxiv.org/abs/2502.12717 Vaguery machine-learning mathematical-programming combinatorics neural-networks formal-languages to-understand to-write-about group-theory rather-interesting feature-construction approximation https://pinboard.in/ https://pinboard.in/u:Vaguery/b:062e950d111d/ 2026-05-22T11:17:27+00:00 https://arxiv.org/abs/2603.10941 Vaguery statistics correlation models models-and-modes to-understand representation causality via:? https://pinboard.in/ https://pinboard.in/u:Vaguery/b:36c7daa074e0/ 2026-05-22T10:51:00+00:00 https://msp.org/cnt/2026/15-2/p02.xhtml Vaguery continued-fractions number-theory representation rather-interesting to-understand paywall https://pinboard.in/ https://pinboard.in/u:Vaguery/b:103f201e9b72/ 2026-05-22T10:46:58+00:00 https://arxiv.org/abs/2603.21852v2 Vaguery 1 | eml(S,S). This uniform structure also enables gradient-based symbolic regression: using EML trees as trainable circuits with standard optimizers (Adam), I demonstrate the feasibility of exact recovery of closed-form elementary functions from numerical data at shallow tree depths up to 4. The same architecture can fit arbitrary data, but when the generating law is elementary, it may recover the exact formula. ]]> mathematics representation rather-interesting amusing-also to-write-about consider:genetic-programming consider:alternatives https://pinboard.in/ https://pinboard.in/u:Vaguery/b:0c232cea7a85/ 2026-05-22T10:41:13+00:00 https://medium.com/@jaberi.mohamedhabib/swift-enums-unleashed-a-deep-dive-into-power-and-versatility-5ab9d45da560 Vaguery swift programming-language explanation bullshit invalid-syntax incorrect-advice slop? https://pinboard.in/ https://pinboard.in/u:Vaguery/b:884fa7ccd741/ 2026-05-22T10:22:03+00:00 https://arxiv.org/abs/2605.22129 Vaguery topology combinatorics mathematical-recreations mathematics knot-theory to-understand enumeration consider:structural-dynamics https://pinboard.in/ https://pinboard.in/u:Vaguery/b:67c9f5ce3c4c/ 2026-04-26T12:32:02+00:00 https://www.science.org/doi/10.1126/science.adv7924 Vaguery structural-biology machine-learning bioinformatics indistinguishable-from-magic learning-from-data to-understand https://pinboard.in/ https://pinboard.in/u:Vaguery/b:d94701a9a214/ 2026-04-26T12:30:28+00:00 https://arxiv.org/abs/2604.09726 Vaguery continued-fractions representation looking-to-see rather-interesting consider:pattern-discovery consider:symbolic-regression https://pinboard.in/ https://pinboard.in/u:Vaguery/b:b4120f24c2b2/ 2026-04-20T15:57:35+00:00 https://arxiv.org/abs/2502.08396 Vaguery tiling geometry plane-geometry rather-interesting constraint-satisfaction optimization to-understand consider:visualization consider:feature-discovery https://pinboard.in/ https://pinboard.in/u:Vaguery/b:bb01f0f94f1a/ 2026-04-20T15:54:44+00:00 https://arxiv.org/abs/2502.08188 Vaguery self-organization self-assembly packing molecular-design looking-to-see physics! rather-interesting colloids combinatorics https://pinboard.in/ https://pinboard.in/u:Vaguery/b:2386898a5462/ 2026-04-20T15:50:49+00:00 https://arxiv.org/abs/2502.06926 Vaguery tiling monotiles! quasicrystals nonlinear-dynamics rather-interesting spectra aperiodic-tiling to-simulate consider:animation https://pinboard.in/ https://pinboard.in/u:Vaguery/b:84b51209adc8/ 2026-04-20T11:46:31+00:00 https://arxiv.org/abs/2310.12160 Vaguery rewriting-systems Euler numerical-methods constraint-satisfaction rather-interesting visualization calculus heuristics consider:looking-to-see https://pinboard.in/ https://pinboard.in/u:Vaguery/b:61f7d0665756/