@conference {127,
	title = {A Sketch-First Approach for Finding {TSP}},
	booktitle = {Databases Theory and Applications - 27th Australasian Database Conference, {ADC} 2016, Sydney, NSW, September 28-29, 2016, Proceedings},
	year = {2016},
	pages = {123{\textendash}136},
	author = {Weihuang Huang and Jeffrey Xu Yu and Zechao Shang}
}
