Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-02T21:13:58.440850Z
Paper Citation Record · LEDGER
As of 9 August 2026, this Paper Citation Record lists 59 of 59 outbound references and 0 inbound Pith citation observations for arXiv:2602.21362.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-02T21:13:58.440850Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-09T06:31:02.800959+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
59 of 59 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 6f24d97a-5ecf-4a03-9cb9-6f2d5d7fec2f · outbound
Signed network models for dimensionality reduction of portfolio optimization Portfolio selection, the journal of finance
Reference 1
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Observation 10826e28-7174-4f5f-9374-12ccddf8be9a · outbound
Signed network models for dimensionality reduction of portfolio optimization Optimal portfolio allocation under higher moments
Reference 2
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Observation 4551d9f5-d51b-40ce-b7c3-7d25bc1f5ceb · outbound
Signed network models for dimensionality reduction of portfolio optimization Portfolio selection with higher moments.Quantitative Finance, 10(5):469–485, 2010
Reference 3
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Observation 6acc59f5-b33e-47f1-be90-f5fe979e808a · outbound
Signed network models for dimensionality reduction of portfolio optimization Machine learning and portfolio optimization.Management Science, 64(3):1136–1154, 2018
Reference 4
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Observation 973fe898-0cf5-407a-9daa-8b16b2814b90 · outbound
Signed network models for dimensionality reduction of portfolio optimization Portfolio management with higher mo- ments: the cardinality impact.International Transactions in Operational Research, 26(6):2531– 2560, 2019
Reference 5
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Observation 36a1814e-1a74-4abc-9f41-5a8aa2f7f718 · outbound
Signed network models for dimensionality reduction of portfolio optimization Gainers and losers with higher order portfolio risk optimization.Physica A: Statistical Mechanics and its Applications, 563:125416, 2021
Reference 6
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Observation 424c103b-3452-442b-8502-26aad743d53c · outbound
Signed network models for dimensionality reduction of portfolio optimization Solving high-order portfolios via successive convex approxi- mation algorithms.IEEE Transactions on Signal Processing, 69:892–904, 2021
Reference 7
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Observation 57c9f1ae-2c3d-4f36-af27-56cea85928aa · outbound
Signed network models for dimensionality reduction of portfolio optimization A theoretical generalization of the markowitz model incorporating skewness and kurtosis.Quantitative Finance, 23(5):877–886, 2023
Reference 8
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Observation df2cd23a-cbf7-4d81-b59c-1a161424cf31 · outbound
Signed network models for dimensionality reduction of portfolio optimization Pgp for portfolio optimization: application to esg index family.Annals of Operations Research, 347(1):405–417, 2025
Reference 9
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Observation fe9907f4-94f0-46df-9bc8-d8c31a75f2f3 · outbound
Signed network models for dimensionality reduction of portfolio optimization Some np-complete problems in quadratic and nonlinear programming
Reference 10
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Observation 11359c28-8c5f-4431-b61c-dd20fe18c632 · outbound
Signed network models for dimensionality reduction of portfolio optimization Optimal versus naive diversification: How inefficient is the 1/n portfolio strategy?The review of Financial studies, 22(5):1915–1953, 2009
Reference 11
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Observation 77dc549e-9229-49fa-9a31-2cbf56f7fa3a · outbound
Signed network models for dimensionality reduction of portfolio optimization The properties of equally weighted risk contribution portfolios.Journal of portfolio management, 36(4):60, 2010
Reference 12
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Observation e949307a-dd83-44cb-b032-7339275d281d · outbound
Signed network models for dimensionality reduction of portfolio optimization The 1/n investment strategy is optimal under high model ambiguity.Journal of Banking & Finance, 36(2):410–417, 2012
Reference 13
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Observation e92b6145-593c-4e91-8322-94a52b80df6b · outbound
Signed network models for dimensionality reduction of portfolio optimization The equally weighted portfolio still remains a challenging benchmark.International Economics, 179:100525, 2024
Reference 14
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Observation b3550ffc-a82e-4a1d-97ca-e2e4866c3b62 · outbound
Signed network models for dimensionality reduction of portfolio optimization Combining the minimum-variance and equally- weighted portfolios: Can portfolio performance be improved?Economic Modelling, 80:260–274, 2019
Reference 15
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Observation 99f8f622-e94b-4afe-bc8c-90528b542ac4 · outbound
Signed network models for dimensionality reduction of portfolio optimization A network perspective of the stock market.Journal of Empirical Finance, 17(4):659–667, 2010
Reference 16
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Observation 9dea9b95-e87f-45bf-819d-af86fcdbe03b · outbound
Signed network models for dimensionality reduction of portfolio optimization Hierarchical structure in financial markets.The European Physical Journal B-Condensed Matter and Complex Systems, 11:193–197, 1999
Reference 17
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Observation 5b84a75f-cafd-4227-a808-f91a37fbb476 · outbound
Signed network models for dimensionality reduction of portfolio optimization Nets: Network estimation for time series.Journal of Applied Econometrics, 34(3):347–364, 2019
Reference 18
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Observation dc7df3aa-7089-40a0-9929-0bf8654a08fd · outbound
Signed network models for dimensionality reduction of portfolio optimization Correlation analysis and systemic risk measurement of regional, financial and global stock indices.Physica A: Statistical Mechanics and its Applications, 542:122653, 2020
Reference 19
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Observation a80584a7-ffdd-4c07-98d5-a760acebca65 · outbound
Signed network models for dimensionality reduction of portfolio optimization Financial network systemic risk contributions.Review of Finance, 19(2):685–738, 2015
Reference 20
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Observation cbd86856-074e-418b-b9c8-891ff4cd0a2d · outbound
Signed network models for dimensionality reduction of portfolio optimization A network approach to portfolio selection.Journal of Empirical Finance, 38:157–180, 2016
Reference 21
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Observation 54d7a243-56ae-4ec6-aa0f-c89b774a90f2 · outbound
Signed network models for dimensionality reduction of portfolio optimization Signature-based portfolio allocation: a network approach.Applied Network Science, 9(1):54, 2024
Reference 22
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Observation 97069e5a-cdc5-405d-ab27-ecfc757a0efd · outbound
Signed network models for dimensionality reduction of portfolio optimization Network science: a useful tool in economics and finance
Reference 23
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Observation de864bf7-cb4e-4573-85b2-268d11ff3846 · outbound
Signed network models for dimensionality reduction of portfolio optimization Networks in the understanding of economic behaviors.Journal of economic perspectives, 28(4):3–22, 2014
Reference 24
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Observation cad9eff6-6915-4604-a8ee-2e6d385942ec · outbound
Signed network models for dimensionality reduction of portfolio optimization Systemic risk and stability in financial networks.American Economic Review, 105(2):564–608, 2015
Reference 25
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Observation 21c03124-fc80-459c-8d95-24377209f2ae · outbound
Signed network models for dimensionality reduction of portfolio optimization A new method to estimate the noise in financial correlation matrices.Journal of Physics A: Mathematical and General, 36(12):3009, 2003
Reference 26
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Observation dba83027-58b1-4a6d-ba41-185e115ef4b7 · outbound
Signed network models for dimensionality reduction of portfolio optimization Noise dressing of financial correlation matrices.Physical review letters, 83(7):1467, 1999
Reference 27
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Observation 44a77fe9-b774-4f14-a23b-33b74dfde7b0 · outbound
Signed network models for dimensionality reduction of portfolio optimization Noisy covariance matrices and portfolio optimization ii.Physica A: Statistical Mechanics and its Applications, 319:487–494, 2003
Reference 28
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Observation 5e39b599-90ae-46f9-b129-56b4ff530331 · outbound
Signed network models for dimensionality reduction of portfolio optimization Noise sensitivity of portfolio selection under various risk measures.Journal of Banking & Finance, 31(5):1545–1573, 2007
Reference 29
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Observation 1137e726-ebf4-4a67-8a0b-c4a02bcc206b · outbound
Signed network models for dimensionality reduction of portfolio optimization The effects of errors in means, variances, and correlations on the mean-variance framework.Quantitative Finance, 22(10):1893–1903, 2022
Reference 30
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Observation a919a579-2e67-4194-95c3-8fd378987a6f · outbound
Signed network models for dimensionality reduction of portfolio optimization Partial correlation financial networks.Applied Net- work Science, 5(1):11, 2020
Reference 31
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Observation d887b832-170b-4fe6-90a4-000fe3fa4c32 · outbound
Signed network models for dimensionality reduction of portfolio optimization Forecasting financial market structure from network features using machine learning
Reference 32
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Observation 83cdf0ed-2056-49ef-8d3e-071c889eb694 · outbound
Signed network models for dimensionality reduction of portfolio optimization Shrinkage estimation with reinforcement learning of large variance matrices for portfolio selection.Intelligent Systems with Applications, 17:200181, 2023
Reference 33
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Observation efde42ab-7aad-48eb-af47-cf679a054c9a · outbound
Signed network models for dimensionality reduction of portfolio optimization Signed network models for portfolio optimization.arXiv preprint arXiv:2510.05377, 2025
Reference 34
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Observation b1693ef5-4594-4f20-af7a-e04d377eca47 · outbound
Signed network models for dimensionality reduction of portfolio optimization Portfolio optimization with digitized counterdiabatic quantum al- gorithms.Physical Review Research, 4(4):043204, 2022
Reference 35
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Observation 5e577b03-61e1-41bc-8890-85d59adb3f43 · outbound
Signed network models for dimensionality reduction of portfolio optimization Train-and-scaling the quantum alternating operator ansatz to solve portfolio diversification
Reference 36
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Observation eff7b63a-14c6-48ac-ac46-39e5321bc66e · outbound
Signed network models for dimensionality reduction of portfolio optimization The Lie Algebra of XY-mixer Topologies and Warm Starting QAOA for Constrained Optimization
Reference 37
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Observation 153ea726-a697-43da-9a95-8e884f5c7e12 · outbound
Signed network models for dimensionality reduction of portfolio optimization Scaling Portfolio Diversification with Quantum Circuit Cutting Techniques
Reference 38
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Observation b23898f0-309f-45eb-9c76-4f369c8ddb5d · outbound
Signed network models for dimensionality reduction of portfolio optimization Best practices for portfolio optimization by quantum computing, experimented on real quantum devices.Scientific Reports, 13(1):19434, 2023
Reference 39
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Observation e71cab1b-8d02-44a4-bdfd-7d754b1edffa · outbound
Signed network models for dimensionality reduction of portfolio optimization A mathematical bibliography of signed and gain graphs and allied areas
Reference 40
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Observation a54d2669-4f4f-4cde-9688-4e694a258afa · outbound
Signed network models for dimensionality reduction of portfolio optimization Structural balance: a generalization of heider’s theory
Reference 41
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Observation 2d9929b9-9173-41cf-bca0-35eb2cc70680 · outbound
Signed network models for dimensionality reduction of portfolio optimization On the notion of balance of a signed graph.Michigan Mathematical Journal, 2(2):143–146, 1953
Reference 42
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Observation 35f8ca27-35a2-4cd7-bfc2-b3958ce4235b · outbound
Signed network models for dimensionality reduction of portfolio optimization Balance and frustration in signed networks.Journal of Complex Networks, 7(2):163–189, 2019
Reference 43
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Observation 61c13e6f-827e-42f0-bb6a-0a978b4b0d5c · outbound
Signed network models for dimensionality reduction of portfolio optimization Measuring the balance of signed networks and its application to sign prediction.Journal of Statistical Mechanics: Theory and Experiment, 2017(6):063302, 2017
Reference 44
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Observation 03aa4c53-9037-4ad6-b408-9516c0b39486 · outbound
Signed network models for dimensionality reduction of portfolio optimization PhD thesis, Institute of Cross-Disciplinary Physics and Complex Systems, IFISC, 2025
Reference 45
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Observation bbf99e43-6f25-432a-9796-b6791270385b · outbound
Signed network models for dimensionality reduction of portfolio optimization Signed graphs for portfolio analysis in risk management.IMA Journal of management mathematics, 13(3):201–210, 2002
Reference 46
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Observation 47711786-493a-48d4-b62f-1966ba4c8b01 · outbound
Signed network models for dimensionality reduction of portfolio optimization Separator-based data reduction for signed graph balancing.Journal of combinatorial optimization, 20(4):335–360, 2010
Reference 47
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Observation 13d10082-f83e-4108-afa6-2e630255edbf · outbound
Signed network models for dimensionality reduction of portfolio optimization The structure of stock markets as signed networks.Journal of Industrial and Systems Engineering, 13(1):136–146, 2020
Reference 48
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Observation d11b4eaf-8dd9-4d46-a339-bea7760a2101 · outbound
Signed network models for dimensionality reduction of portfolio optimization The maximum balanced subgraph of a signed graph: Appli- cations and solution approaches.European Journal of Operational Research, 236(2):473–487, 2014
Reference 49
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Observation 79341e83-0d1c-4df2-a43a-e3bb91605ded · outbound
Signed network models for dimensionality reduction of portfolio optimization Applications of signed graphs to portfolio turnover analysis.Procedia-Social and Behavioral Sciences, 211:1203–1209, 2015
Reference 50
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Observation e3f20d3d-825e-4fe7-a87f-f44112aa764b · outbound
Signed network models for dimensionality reduction of portfolio optimization Global balance and systemic risk in financial correlation networks.Physica A: Statistical Mechanics and its Applications, page 130698, 2025
Reference 51
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Observation 9a44280e-1af4-4d9c-b4fc-3255102c876c · outbound
Signed network models for dimensionality reduction of portfolio optimization Introduction to corre- lation networks: Interdisciplinary approaches beyond thresholding.Physics Reports, 1136:1–39, 2025
Reference 52
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Observation a3846733-8a1e-49e0-a576-78f39697d5ef · outbound
Signed network models for dimensionality reduction of portfolio optimization A survey on gaps between mean-variance approach and exponential growth rate approach for portfolio optimization.ACM Computing Surveys (CSUR), 55(2):1–36, 2022
Reference 53
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Observation a588af5a-c9aa-4e0e-8854-28d86fa64e5c · outbound
Signed network models for dimensionality reduction of portfolio optimization Cambridge university press, 1999
Reference 54
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Observation 04ebcd71-ba7a-4293-aa1a-49cf92798788 · outbound
Signed network models for dimensionality reduction of portfolio optimization Generalized autoregressive conditional heteroskedasticity.Journal of economet- rics, 31(3):307–327, 1986
Reference 55
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Observation c6921643-3c2b-4b80-a5e7-9089f22c6455 · outbound
Signed network models for dimensionality reduction of portfolio optimization Autoregressive conditional heteroscedasticity with estimates of the variance of united kingdom inflation.Econometrica: Journal of the econometric society, pages 987–1007, 1982
Reference 56
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Observation 07d20345-ecc4-4858-ac5e-02949b5a606a · outbound
Signed network models for dimensionality reduction of portfolio optimization Is gold a hedge or a safe haven? an analysis of stocks, bonds and gold.Financial review, 45(2):217–229, 2010
Reference 57
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Observation 79efe2db-c69a-4ec1-96b2-3b0349e37ebf · outbound
Signed network models for dimensionality reduction of portfolio optimization The k-clique densest subgraph problem
Reference 58
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Observation 06fad5ae-7d8e-4a09-8ed7-f7fbcbb66b5a · outbound
Signed network models for dimensionality reduction of portfolio optimization Reducibility among combinatorial problems
Reference 59
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No inbound Pith citation observations are available.