SIGMOD-2023 Paper Digest

Every paper, ordered by impact or potential impact. About SIGMOD 2023

IDPaperAuthors
1SANTOS: Relationship-based Semantic Table Union Search
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Highlight: In this work, we introduce the use of semantic relationships between pairs of columns in a table to improve the accuracy of the union search.
Aamod Khatiwada; Grace Fan; Roee Shraga et al.
2Few-shot Text-to-SQL Translation Using Structure and Content Prompt Learning
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Highlight: Specifically, when there is limited training data on new datasets, existing few-shot Text-to-SQL techniques, even with carefully designed textual prompts on pre-trained language models (PLMs), tend to be ineffective. In this paper, we present a divide-and-conquer framework to better support few-shot Text-to-SQL translation, which divides Text-to-SQL translation into two stages (or sub-tasks), such that each sub-task is simpler to be tackled.
Zihui Gu; Ju Fan; Nan Tang et al.
3LightTS: Lightweight Time Series Classification with Adaptive Ensemble Distillation
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Highlight: To extend the applicability of ensemble learning, we propose the LightTS framework that compresses large ensembles into lightweight models while ensuring competitive accuracy.
David Campos; Miao Zhang; Bin Yang et al.
4High-Dimensional Approximate Nearest Neighbor Search: with Reliable and Efficient Distance Comparison Operations
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Highlight: To speed it up, we propose a randomized algorithm named ADSampling which runs in logarithmic time wrt the dimensionality for the majority of DCOs and succeeds with high probability.
Jianyang Gao; Cheng Long;
5Efficient Approximate Nearest Neighbor Search in Multi-dimensional Databases
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Highlight: In this paper, we propose a novel τ-monotonic graph (τ- MG) to address the limitations.
Yun Peng; Byron Choi; Tsz Nam Chan et al.

About SIGMOD 2023