VEER: enhancing the interpretability of model-based optimizations
Context: Many software systems can be tuned for multiple objectives (e.g., faster runtime, less required memory, less network traffic or energy consumption, etc.). Such systems can suffer from “disagreement” where different models have different (or even opposite) insights and tactics on how to opti...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Peng, Kewen [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| Übergeordnetes Werk: |
Enthalten in: Empirical software engineering - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1996, 28(2023), 3 vom: 04. Apr. |
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| Übergeordnetes Werk: |
volume:28 ; year:2023 ; number:3 ; day:04 ; month:04 |
| Links: |
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| DOI / URN: |
10.1007/s10664-023-10296-w |
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| Katalog-ID: |
SPR049941674 |
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| 520 | |a Context: Many software systems can be tuned for multiple objectives (e.g., faster runtime, less required memory, less network traffic or energy consumption, etc.). Such systems can suffer from “disagreement” where different models have different (or even opposite) insights and tactics on how to optimize a system. For configuration problems, we show that (a) model disagreement is rampant; yet (b) prior to this paper, it has barely been explored. Objective: We aim at helping practitioners and researchers better solve multi-objective configuration optimization problems, by resolving model disagreement. Method: We propose a dimension reduction method called VEER that builds a useful one-dimensional approximation to the original N-objective space. Traditional model-based optimizers use Pareto search to locate Pareto-optimal solutions to a multi-objective problem, which is computationally heavy on large-scale systems. VEER builds a surrogate that can replace the Pareto sorting step after deployment. Results: Compared to the prior state-of-the-art, for 11 configurable systems, VEER significantly reduces disagreement and execution time, without compromising the optimization performance in most cases. For our largest problem (with tens of thousands of possible configurations), optimizing with VEER finds as good or better optimizations with zero model disagreements, three orders of magnitude faster. Conclusion: When employing model-based optimizers for multi-objective optimization, we recommend to apply VEER, which not only improves the execution time, but also resolves the potential model disagreement problem. | ||
| 650 | 4 | |a Software analytics |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Multi-objective optimization |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Disagreement |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Interpretable AI |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Kaltenecker, Christian |4 aut | |
| 700 | 1 | |a Siegmund, Norbert |4 aut | |
| 700 | 1 | |a Apel, Sven |4 aut | |
| 700 | 1 | |a Menzies, Tim |4 aut | |
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10.1007/s10664-023-10296-w doi (DE-627)SPR049941674 (SPR)s10664-023-10296-w-e DE-627 ger DE-627 rakwb eng Peng, Kewen verfasserin (orcid)0000-0002-4884-1808 aut VEER: enhancing the interpretability of model-based optimizations 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Context: Many software systems can be tuned for multiple objectives (e.g., faster runtime, less required memory, less network traffic or energy consumption, etc.). Such systems can suffer from “disagreement” where different models have different (or even opposite) insights and tactics on how to optimize a system. For configuration problems, we show that (a) model disagreement is rampant; yet (b) prior to this paper, it has barely been explored. Objective: We aim at helping practitioners and researchers better solve multi-objective configuration optimization problems, by resolving model disagreement. Method: We propose a dimension reduction method called VEER that builds a useful one-dimensional approximation to the original N-objective space. Traditional model-based optimizers use Pareto search to locate Pareto-optimal solutions to a multi-objective problem, which is computationally heavy on large-scale systems. VEER builds a surrogate that can replace the Pareto sorting step after deployment. Results: Compared to the prior state-of-the-art, for 11 configurable systems, VEER significantly reduces disagreement and execution time, without compromising the optimization performance in most cases. For our largest problem (with tens of thousands of possible configurations), optimizing with VEER finds as good or better optimizations with zero model disagreements, three orders of magnitude faster. Conclusion: When employing model-based optimizers for multi-objective optimization, we recommend to apply VEER, which not only improves the execution time, but also resolves the potential model disagreement problem. Software analytics (dpeaa)DE-He213 Multi-objective optimization (dpeaa)DE-He213 Disagreement (dpeaa)DE-He213 Interpretable AI (dpeaa)DE-He213 Kaltenecker, Christian aut Siegmund, Norbert aut Apel, Sven aut Menzies, Tim aut Enthalten in Empirical software engineering Dordrecht [u.a.] : Springer Science + Business Media B.V, 1996 28(2023), 3 vom: 04. Apr. (DE-627)271350032 (DE-600)1479898-0 1573-7616 nnns volume:28 year:2023 number:3 day:04 month:04 https://dx.doi.org/10.1007/s10664-023-10296-w lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 28 2023 3 04 04 |
| spelling |
10.1007/s10664-023-10296-w doi (DE-627)SPR049941674 (SPR)s10664-023-10296-w-e DE-627 ger DE-627 rakwb eng Peng, Kewen verfasserin (orcid)0000-0002-4884-1808 aut VEER: enhancing the interpretability of model-based optimizations 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Context: Many software systems can be tuned for multiple objectives (e.g., faster runtime, less required memory, less network traffic or energy consumption, etc.). Such systems can suffer from “disagreement” where different models have different (or even opposite) insights and tactics on how to optimize a system. For configuration problems, we show that (a) model disagreement is rampant; yet (b) prior to this paper, it has barely been explored. Objective: We aim at helping practitioners and researchers better solve multi-objective configuration optimization problems, by resolving model disagreement. Method: We propose a dimension reduction method called VEER that builds a useful one-dimensional approximation to the original N-objective space. Traditional model-based optimizers use Pareto search to locate Pareto-optimal solutions to a multi-objective problem, which is computationally heavy on large-scale systems. VEER builds a surrogate that can replace the Pareto sorting step after deployment. Results: Compared to the prior state-of-the-art, for 11 configurable systems, VEER significantly reduces disagreement and execution time, without compromising the optimization performance in most cases. For our largest problem (with tens of thousands of possible configurations), optimizing with VEER finds as good or better optimizations with zero model disagreements, three orders of magnitude faster. Conclusion: When employing model-based optimizers for multi-objective optimization, we recommend to apply VEER, which not only improves the execution time, but also resolves the potential model disagreement problem. Software analytics (dpeaa)DE-He213 Multi-objective optimization (dpeaa)DE-He213 Disagreement (dpeaa)DE-He213 Interpretable AI (dpeaa)DE-He213 Kaltenecker, Christian aut Siegmund, Norbert aut Apel, Sven aut Menzies, Tim aut Enthalten in Empirical software engineering Dordrecht [u.a.] : Springer Science + Business Media B.V, 1996 28(2023), 3 vom: 04. Apr. (DE-627)271350032 (DE-600)1479898-0 1573-7616 nnns volume:28 year:2023 number:3 day:04 month:04 https://dx.doi.org/10.1007/s10664-023-10296-w lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 28 2023 3 04 04 |
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10.1007/s10664-023-10296-w doi (DE-627)SPR049941674 (SPR)s10664-023-10296-w-e DE-627 ger DE-627 rakwb eng Peng, Kewen verfasserin (orcid)0000-0002-4884-1808 aut VEER: enhancing the interpretability of model-based optimizations 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Context: Many software systems can be tuned for multiple objectives (e.g., faster runtime, less required memory, less network traffic or energy consumption, etc.). Such systems can suffer from “disagreement” where different models have different (or even opposite) insights and tactics on how to optimize a system. For configuration problems, we show that (a) model disagreement is rampant; yet (b) prior to this paper, it has barely been explored. Objective: We aim at helping practitioners and researchers better solve multi-objective configuration optimization problems, by resolving model disagreement. Method: We propose a dimension reduction method called VEER that builds a useful one-dimensional approximation to the original N-objective space. Traditional model-based optimizers use Pareto search to locate Pareto-optimal solutions to a multi-objective problem, which is computationally heavy on large-scale systems. VEER builds a surrogate that can replace the Pareto sorting step after deployment. Results: Compared to the prior state-of-the-art, for 11 configurable systems, VEER significantly reduces disagreement and execution time, without compromising the optimization performance in most cases. For our largest problem (with tens of thousands of possible configurations), optimizing with VEER finds as good or better optimizations with zero model disagreements, three orders of magnitude faster. Conclusion: When employing model-based optimizers for multi-objective optimization, we recommend to apply VEER, which not only improves the execution time, but also resolves the potential model disagreement problem. Software analytics (dpeaa)DE-He213 Multi-objective optimization (dpeaa)DE-He213 Disagreement (dpeaa)DE-He213 Interpretable AI (dpeaa)DE-He213 Kaltenecker, Christian aut Siegmund, Norbert aut Apel, Sven aut Menzies, Tim aut Enthalten in Empirical software engineering Dordrecht [u.a.] : Springer Science + Business Media B.V, 1996 28(2023), 3 vom: 04. Apr. (DE-627)271350032 (DE-600)1479898-0 1573-7616 nnns volume:28 year:2023 number:3 day:04 month:04 https://dx.doi.org/10.1007/s10664-023-10296-w lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 28 2023 3 04 04 |
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10.1007/s10664-023-10296-w doi (DE-627)SPR049941674 (SPR)s10664-023-10296-w-e DE-627 ger DE-627 rakwb eng Peng, Kewen verfasserin (orcid)0000-0002-4884-1808 aut VEER: enhancing the interpretability of model-based optimizations 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Context: Many software systems can be tuned for multiple objectives (e.g., faster runtime, less required memory, less network traffic or energy consumption, etc.). Such systems can suffer from “disagreement” where different models have different (or even opposite) insights and tactics on how to optimize a system. For configuration problems, we show that (a) model disagreement is rampant; yet (b) prior to this paper, it has barely been explored. Objective: We aim at helping practitioners and researchers better solve multi-objective configuration optimization problems, by resolving model disagreement. Method: We propose a dimension reduction method called VEER that builds a useful one-dimensional approximation to the original N-objective space. Traditional model-based optimizers use Pareto search to locate Pareto-optimal solutions to a multi-objective problem, which is computationally heavy on large-scale systems. VEER builds a surrogate that can replace the Pareto sorting step after deployment. Results: Compared to the prior state-of-the-art, for 11 configurable systems, VEER significantly reduces disagreement and execution time, without compromising the optimization performance in most cases. For our largest problem (with tens of thousands of possible configurations), optimizing with VEER finds as good or better optimizations with zero model disagreements, three orders of magnitude faster. Conclusion: When employing model-based optimizers for multi-objective optimization, we recommend to apply VEER, which not only improves the execution time, but also resolves the potential model disagreement problem. Software analytics (dpeaa)DE-He213 Multi-objective optimization (dpeaa)DE-He213 Disagreement (dpeaa)DE-He213 Interpretable AI (dpeaa)DE-He213 Kaltenecker, Christian aut Siegmund, Norbert aut Apel, Sven aut Menzies, Tim aut Enthalten in Empirical software engineering Dordrecht [u.a.] : Springer Science + Business Media B.V, 1996 28(2023), 3 vom: 04. Apr. (DE-627)271350032 (DE-600)1479898-0 1573-7616 nnns volume:28 year:2023 number:3 day:04 month:04 https://dx.doi.org/10.1007/s10664-023-10296-w lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 28 2023 3 04 04 |
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10.1007/s10664-023-10296-w doi (DE-627)SPR049941674 (SPR)s10664-023-10296-w-e DE-627 ger DE-627 rakwb eng Peng, Kewen verfasserin (orcid)0000-0002-4884-1808 aut VEER: enhancing the interpretability of model-based optimizations 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Context: Many software systems can be tuned for multiple objectives (e.g., faster runtime, less required memory, less network traffic or energy consumption, etc.). Such systems can suffer from “disagreement” where different models have different (or even opposite) insights and tactics on how to optimize a system. For configuration problems, we show that (a) model disagreement is rampant; yet (b) prior to this paper, it has barely been explored. Objective: We aim at helping practitioners and researchers better solve multi-objective configuration optimization problems, by resolving model disagreement. Method: We propose a dimension reduction method called VEER that builds a useful one-dimensional approximation to the original N-objective space. Traditional model-based optimizers use Pareto search to locate Pareto-optimal solutions to a multi-objective problem, which is computationally heavy on large-scale systems. VEER builds a surrogate that can replace the Pareto sorting step after deployment. Results: Compared to the prior state-of-the-art, for 11 configurable systems, VEER significantly reduces disagreement and execution time, without compromising the optimization performance in most cases. For our largest problem (with tens of thousands of possible configurations), optimizing with VEER finds as good or better optimizations with zero model disagreements, three orders of magnitude faster. Conclusion: When employing model-based optimizers for multi-objective optimization, we recommend to apply VEER, which not only improves the execution time, but also resolves the potential model disagreement problem. Software analytics (dpeaa)DE-He213 Multi-objective optimization (dpeaa)DE-He213 Disagreement (dpeaa)DE-He213 Interpretable AI (dpeaa)DE-He213 Kaltenecker, Christian aut Siegmund, Norbert aut Apel, Sven aut Menzies, Tim aut Enthalten in Empirical software engineering Dordrecht [u.a.] : Springer Science + Business Media B.V, 1996 28(2023), 3 vom: 04. Apr. (DE-627)271350032 (DE-600)1479898-0 1573-7616 nnns volume:28 year:2023 number:3 day:04 month:04 https://dx.doi.org/10.1007/s10664-023-10296-w lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 28 2023 3 04 04 |
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Context: Many software systems can be tuned for multiple objectives (e.g., faster runtime, less required memory, less network traffic or energy consumption, etc.). Such systems can suffer from “disagreement” where different models have different (or even opposite) insights and tactics on how to optimize a system. For configuration problems, we show that (a) model disagreement is rampant; yet (b) prior to this paper, it has barely been explored. 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veer: enhancing the interpretability of model-based optimizations |
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VEER: enhancing the interpretability of model-based optimizations |
| abstract |
Context: Many software systems can be tuned for multiple objectives (e.g., faster runtime, less required memory, less network traffic or energy consumption, etc.). Such systems can suffer from “disagreement” where different models have different (or even opposite) insights and tactics on how to optimize a system. For configuration problems, we show that (a) model disagreement is rampant; yet (b) prior to this paper, it has barely been explored. Objective: We aim at helping practitioners and researchers better solve multi-objective configuration optimization problems, by resolving model disagreement. Method: We propose a dimension reduction method called VEER that builds a useful one-dimensional approximation to the original N-objective space. Traditional model-based optimizers use Pareto search to locate Pareto-optimal solutions to a multi-objective problem, which is computationally heavy on large-scale systems. VEER builds a surrogate that can replace the Pareto sorting step after deployment. Results: Compared to the prior state-of-the-art, for 11 configurable systems, VEER significantly reduces disagreement and execution time, without compromising the optimization performance in most cases. For our largest problem (with tens of thousands of possible configurations), optimizing with VEER finds as good or better optimizations with zero model disagreements, three orders of magnitude faster. Conclusion: When employing model-based optimizers for multi-objective optimization, we recommend to apply VEER, which not only improves the execution time, but also resolves the potential model disagreement problem. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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Context: Many software systems can be tuned for multiple objectives (e.g., faster runtime, less required memory, less network traffic or energy consumption, etc.). Such systems can suffer from “disagreement” where different models have different (or even opposite) insights and tactics on how to optimize a system. For configuration problems, we show that (a) model disagreement is rampant; yet (b) prior to this paper, it has barely been explored. Objective: We aim at helping practitioners and researchers better solve multi-objective configuration optimization problems, by resolving model disagreement. Method: We propose a dimension reduction method called VEER that builds a useful one-dimensional approximation to the original N-objective space. Traditional model-based optimizers use Pareto search to locate Pareto-optimal solutions to a multi-objective problem, which is computationally heavy on large-scale systems. VEER builds a surrogate that can replace the Pareto sorting step after deployment. Results: Compared to the prior state-of-the-art, for 11 configurable systems, VEER significantly reduces disagreement and execution time, without compromising the optimization performance in most cases. For our largest problem (with tens of thousands of possible configurations), optimizing with VEER finds as good or better optimizations with zero model disagreements, three orders of magnitude faster. Conclusion: When employing model-based optimizers for multi-objective optimization, we recommend to apply VEER, which not only improves the execution time, but also resolves the potential model disagreement problem. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstract_unstemmed |
Context: Many software systems can be tuned for multiple objectives (e.g., faster runtime, less required memory, less network traffic or energy consumption, etc.). Such systems can suffer from “disagreement” where different models have different (or even opposite) insights and tactics on how to optimize a system. For configuration problems, we show that (a) model disagreement is rampant; yet (b) prior to this paper, it has barely been explored. Objective: We aim at helping practitioners and researchers better solve multi-objective configuration optimization problems, by resolving model disagreement. Method: We propose a dimension reduction method called VEER that builds a useful one-dimensional approximation to the original N-objective space. Traditional model-based optimizers use Pareto search to locate Pareto-optimal solutions to a multi-objective problem, which is computationally heavy on large-scale systems. VEER builds a surrogate that can replace the Pareto sorting step after deployment. Results: Compared to the prior state-of-the-art, for 11 configurable systems, VEER significantly reduces disagreement and execution time, without compromising the optimization performance in most cases. For our largest problem (with tens of thousands of possible configurations), optimizing with VEER finds as good or better optimizations with zero model disagreements, three orders of magnitude faster. Conclusion: When employing model-based optimizers for multi-objective optimization, we recommend to apply VEER, which not only improves the execution time, but also resolves the potential model disagreement problem. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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VEER: enhancing the interpretability of model-based optimizations |
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Kaltenecker, Christian Siegmund, Norbert Apel, Sven Menzies, Tim |
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10.1007/s10664-023-10296-w |
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2024-07-04T02:51:54.727Z |
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| score |
7.401143 |