43 citations · 288 across the 47 of their papers we have counts for
6 papers · 1 filter
You can't always sketch what you want: Understanding Sensemaking in Visual Query Systems
Doris Jung-Lin Lee, John Lee, Tarique Siddiqui +3
Visual query systems (VQSs) empower users to interactively search for line charts with desired visual patterns, typically specified using intuitive sketch-based interfaces. Despite…
Navigating the Data Lake with Datamaran: Automatically Extracting Structure from Log Datasets
Yihan Gao, Silu Huang, Aditya Parameswaran
Organizations routinely accumulate semi-structured log datasets generated as the output of code; these datasets remain unused and uninterpreted, and occupy wasted space - this phen…
Towards a Holistic Integration of Spreadsheets with Databases: A Scalable Storage Engine for Presentational Data Management
Mangesh Bendre, Vipul Venkataraman, Xinyan Zhou +2
Spreadsheet software is the tool of choice for interactive ad-hoc data management, with adoption by billions of users. However, spreadsheets are not scalable, unlike database syste…
Adaptive Sampling for Rapidly Matching Histograms
Stephen Macke, Yiming Zhang, Silu Huang +1
In exploratory data analysis, analysts often have a need to identify histograms that possess a specific distribution, among a large class of candidate histograms, e.g., find countr…
OrpheusDB: Bolt-on Versioning for Relational Databases
Silu Huang, Liqi Xu, Jialin Liu +2
Data science teams often collaboratively analyze datasets, generating dataset versions at each stage of iterative exploration and analysis. There is a pressing need for a system th…
Understanding Workers, Developing Effective Tasks, and Enhancing Marketplace Dynamics: A Study of a Large Crowdsourcing Marketplace
Ayush Jain, Akash Das Sarma, Aditya Parameswaran +1
We conduct an experimental analysis of a dataset comprising over 27 million microtasks performed by over 70,000 workers issued to a large crowdsourcing marketplace between 2012-201…