Applied Math & Comp Sci

eScholarship stats: History by Item for July through October, 2026

Item	Title	Total requests	2026-10	2026-09	2026-08	2026-07
4w1110bb	The probability of backtest overfitting	14,270	5,766	4,531	3,251	722
9tq3327h	How “Backtest Overfitting” in Finance Leads to False Discoveries	2,289	450	586	980	273
4hn4t174	Backtest Overfitting in Financial Markets	1,363	542	289	378	154
0cv1p1nc	GPU Computing	1,210	214	143	441	412
46523263	Engineering high-coherence superconducting qubits	1,097	267	334	358	138
78h8v7mr	Roofline	979	327	272	247	133
59845876	GASNet-EX Specification Collection, Revision 2024.5.0	873	150	259	369	95
9315g04c	The Artificial Intelligence Ontology: LLM-Assisted Construction of AI Concept Hierarchies	836	140	290	311	95
67z0d2wn	Quantifying Interconnect Energy Efficiency on Perlmutter: pJ/bit Measurements of NVLink, PCIe, Slingshot NICs, and Rosetta Switches	776	154	236	249	137
99c9w6dn	FPGA‐based HPC accelerators: An evaluation on performance and energy efficiency	686	194	180	202	110
7tv84567	High performance sparse multifrontal solvers on modern GPUs	653	234	181	136	102
25m555p9	UPC++ Specification v1.0, Draft 10	650	87	310	201	52
5sr307f1	THE PIECEWISE-PARABOLIC METHOD (PPM) FOR GAS-DYNAMICAL SIMULATIONS	633	229	177	147	80
8p59h957	Fast parallel skew and prefix-doubling suffix array construction on the GPU	604	159	193	186	66
2164h1z7	Genomic evidence for the Pleistocene and recent population history of Native Americans	591	217	209	116	49
5tz795vq	Roofline: An Insightful Visual Performance Model for Floating-Point Programs and Multicore Architectures	590	169	133	176	112
4z5380qs	Gaussian processes for autonomous data acquisition at large-scale synchrotron and neutron facilities	582	206	103	133	140
4wv2h6ps	Explicit Quantum Circuits for Block Encodings of Certain Sparse Matrices	562	92	224	167	79
4sm897jh	From NWChem to NWChemEx: Evolving with the Computational Chemistry Landscape	536	140	82	148	166
4bg0z2rq	A multimodal large language model for materials science	529	97	120	216	96
0nq2k8sx	UPC++ Programmer’s Guide, v1.0-2017.9	525	76	296	86	67
6kp4p18t	Graph Coloring on the GPU	514	108	259	115	32
0bk9z4bt	Decoupled Fallback: A Portable Single-Pass GPU Scan	510	167	176	81	86
9ns2d70c	A Survey of General-Purpose Computation on Graphics Hardware	510	106	101	154	149
2c32t3cs	A Distributed-Memory Package for Dense Hierarchically Semi-Separable Matrix Computations Using Randomization	509	203	140	70	96
7tn9n67r	A graphics processing unit accelerated sparse direct solver and preconditioner with block low rank compression	509	135	123	155	96
21w7f5w7	High performance computational chemistry: An overview of NWChem a distributed parallel application	499	48	25	168	258
7r56s6sq	Finance is Not Excused: Why Finance Should Not Flout Basic Principles of Statistics	498	81	229	142	46
6j00b2h4	Anthropogenic influences on major tropical cyclone events	495	199	88	114	94
8sr171mx	Synthetic Scientific Image Generation with VAE, GAN, and Diffusion Model Architectures	495	119	144	149	83
0836m5tw	North American extreme precipitation events and related large-scale meteorological patterns: a review of statistical methods, dynamics, modeling, and trends	489	116	44	118	211
9zn3q96n	Chelation and stabilization of berkelium in oxidation state plus IV	480	245	91	81	63
8wf3r6qp	Do Financial Gurus Produce Reliable Forecasts?	471	153	143	144	31
872004w9	UPC++ v1.0 Programmer’s Guide, Revision 2022.9.0	470	87	33	40	310
2hm8m5x0	UPC Language and Library Specifications, Version 1.3	456	112	119	176	49
50r7r20d	Multi-messenger Observations of a Binary Neutron Star Merger* * Any correspondence should be addressed to lvc.publications@ligo.org.	452	85	123	200	44
6vm033sj	Hierarchical Roofline analysis for GPUs: Accelerating performance optimization for the NERSC‐9 Perlmutter system	447	128	117	145	57
03v4b6mr	Early human dispersals within the Americas	446	157	129	103	57
8mm7z2nb	Titanium Language Reference Manual (Version 2.20)	441	42	320	43	36
9ph2x2t4	Adaptive variational simulation for open quantum systems	441	44	165	137	95
0xg7b704	GASNet-EX: A High-Performance, Portable Communication Library for Exascale	436	130	110	114	82
00j3z3rd	AMReX: a framework for block-structured adaptive mesh refinement	428	146	79	106	97
1sw682g6	KSSOLV 2.0: An efficient MATLAB toolbox for solving the Kohn-Sham equations with plane-wave basis set	425	224	79	63	59
7g0745ms	Projected land ice contributions to twenty-first-century sea level rise	422	186	80	62	94
445536d6	Real-Time Parallel Hashing on the GPU	416	103	113	110	90
183320km	Illuminating gravitational waves: A concordant picture of photons from a neutron star merger	415	172	49	88	106
7b441610	Fast Tridiagonal Solvers on the GPU	410	56	212	106	36
0cg446n2	Instruction Roofline: An insightful visual performance model for GPUs	409	146	100	105	58
1gd059hj	UPC++: A High-Performance Communication Framework for Asynchronous Computation	409	142	78	114	75
98c8s865	The Palomar Transient Factory Core-collapse Supernova Host-galaxy Sample. I. Host-galaxy Distribution Functions and Environment Dependence of Core-collapse Supernovae	408	182	87	54	85

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