Added fine-grained complexity related work
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@ -559,4 +559,35 @@ Maximilian Schleich},
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title = {Factorized Databases},
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volume = {45},
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year = {2016}
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}
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}
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@article{virgi-survey,
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author = {Virginia Vassilevska Williams},
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title = {Some Open Problems in Fine-Grained Complexity},
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journal = {{SIGACT} News},
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volume = {49},
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number = {4},
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pages = {29--35},
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year = {2018},
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url = {https://doi.org/10.1145/3300150.3300158},
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doi = {10.1145/3300150.3300158},
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timestamp = {Tue, 18 Dec 2018 15:19:27 +0100},
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biburl = {https://dblp.org/rec/journals/sigact/Williams18.bib},
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bibsource = {dblp computer science bibliography, https://dblp.org}
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}
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@book{param-comp,
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author = {J{\"{o}}rg Flum and
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Martin Grohe},
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title = {Parameterized Complexity Theory},
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series = {Texts in Theoretical Computer Science. An {EATCS} Series},
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publisher = {Springer},
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year = {2006},
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url = {https://doi.org/10.1007/3-540-29953-X},
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doi = {10.1007/3-540-29953-X},
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isbn = {978-3-540-29952-3},
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timestamp = {Tue, 16 May 2017 14:24:38 +0200},
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biburl = {https://dblp.org/rec/series/txtcs/FlumG06.bib},
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bibsource = {dblp computer science bibliography, https://dblp.org}
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}
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@ -7,5 +7,4 @@ There is a large body of work on compact using representations of Boolean formul
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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\section{Parameterized Complexity}\label{sec:param-compl}
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In~\Cref{sec:hard}, we utilized common conjectures from fine-grained complexity theory.
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\BG{ATRI: Parameterized complexity discussion}
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In~\Cref{sec:hard}, we utilized common conjectures from fine-grained complexity theory. The notion of $\sharpwonehard$ is a standard notion in {\em parameterized complexity}, which by now is a standard complexity tool in providing data complexity bounds on query processing results~\cite{param-comp}. E.g. the fact that $k$-matching is $\sharpwonehard$ implies that we cannot have an $n^{\Omega(1)}$ runtime. However, these results do not carefully track the exponent in the hardness result. E.g. $\sharpwonehard$ for the general $k$-matching problem does not imply anything specific for the $3$-matching problem. Similar questions has led to intense research into the new sub-field of {\em fine-grained complexity} (see~\cite{virgi-survey}), where we care about the exponent in our hardness assumptions as well-- e.g.~\Cref{conj:graph} is based on the popular {\em Triangle detection hypothesis} in this area (cf.~\cite{triang-hard}).
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