This is an overview of the end-to-end data cleaning process. Data quality is one of the most
important problems in data management, since dirty data often leads to inaccurate data …

Program synthesis is the task of automatically finding a program in the underlying
programming language that satisfies the user intent expressed in the form of some …

Inductive synthesis, or programming-by-examples (PBE) is gaining prominence with
disruptive applications for automating repetitive tasks in end-user programming. However …

SQL is the de facto language for manipulating relational data. Though powerful, many users
find it difficult to write SQL queries due to highly expressive constructs. While using the …

Data wrangling is a difficult and time-consuming activity in computational notebooks, and
existing wrangling tools do not fit the exploratory workflow for data scientists in these …

We present a new method for automatically providing feedback for introductory
programming problems. In order to use this method, we need a reference implementation of …

Millions of computer end users need to perform tasks over large spreadsheet data, yet lack
the programming knowledge to do such tasks automatically. We present a programming by …

Various document types that combine model and view (eg, text files, webpages,
spreadsheets) make it easy to organize (possibly hierarchical) data, but make it difficult to …

Component-based approaches to program synthesis assemble programs from a database
of existing components, such as methods provided by an API. In this paper, we present a …

Data transformation is a critical first step in modern data analysis: before any analysis can be
done, data from a variety of sources must be wrangled into a uniform format that is amenable …