Ran Chen

Ph.D. Student, Interactive Data Group, Zhejiang University | Information Visualization & Human-Computer Interaction

[ZJUIDG @zjuidg]

@ieee_tvcg Want to construct multiple-view visualization? Nebula allows users to use several natural language sentences to coordinate views. @crcrcry2 Check out the paper at https://t.co/cTRoBsa3Jn. You can also visit our gallery at https://t.co/mXcRuKQK24 to learn more.

[ZJUIDG @zjuidg]

@kdd_news How do the top table tennis players perform each stroke during a match? Who is good at offense? Who is an all-rounder? Tac-Valuer can tell you the most details. Check out our paper at https://t.co/NfhJEjzVZN to learn more.

[Greg Bodwin @GregBodwin]

In academia you sometimes have to work 7 days a week, but the freedom to choose which 7 days is unparalleled

[ZJUIDG @zjuidg]

@ieee_tvcg What are the secrets lying in one's career's promotion/demotion? CareerLens can show you the hidden rules of career mobility and the invisible cliques in the Qing bureaucracy of China! @yifanginhz Check out our paper at https://t.co/4Qt5xW131G to learn more.

[ZJUIDG @zjuidg]

@ieee_tvcg Do you experience traffic congestion every day when you go to work? Our system can help you understand the problems of a city, how these events happen, how they spread, and how they affect your lives. Check out our paper at https://t.co/4QFxQTyvzo to learn more.

[ZJUIDG @zjuidg]

@PacificVis @ieee_tvcg What are the secrets of the table tennis world champions? Tac-Miner allows you to discover the characteristics and the strengths and weaknesses of the world’s top players! Check out our paper at https://t.co/WuPKiqE0uV to learn more.

[ZJUIDG @zjuidg]

@sig_chi Want to create a highlight collection for your favorite player? Or want to collect sports data for professional analysis? HCI empowered by computer vision models can help! @Dakzen4 Check out the paper at https://t.co/ur1XlMKfuc to learn more.

[Doris Lee @dorisjlee]

Not exactly a #CHI2021 paper, but our arxiv preprint for Lux is out! https://t.co/pmo5LmJofo
⬇️Thread of highlights

[Ran Chen @crcrcry2]

#IEEECS #visualization @ComputerSociety

[Ran Chen @crcrcry2]

Very happy to share our paper "Nebula: A Coordinating Grammar of Graphics" with @shuxinhuan, @jhchen233, @dw_vis, @JunxiuT, @fusiwei, and @yc_wu! It will appear in @ieee_tvcg soon, but you can read it here now: https://t.co/topm8QTYvz

[Ran Chen @crcrcry2]

We designed a coordinating grammar Nebula based on the framework. Nebula enables users to coordinate visualizations with structured natural language sentences. A gallery of examples: https://t.co/ShFq3R8XQ1

[Ran Chen @crcrcry2]

Very happy to share our paper "Nebula: A Coordinating Grammar of Graphics" with @shuxinhuan, @jhchen233, @dw_vis, @JunxiuT, @fusiwei, and @yc_wu! It will appear in @ieee_tvcg soon, but you can read it here now: https://t.co/topm8QTYvz

[Ran Chen @crcrcry2]

We developed a framework that abstracts coordination by demonstration (how coordination is performed by users). The framework formalizes coordination as a composition of seven categories user- and coordination-triggered interactions, along with potential data transformations.

[Trifacta is now part of Alteryx—analytics for all! @Trifacta]

"If 80% of our work is #DataPreparation, then ensuring #DataQuality is the important work of a #MachineLearning team." LANDING AI's Founder and CEO Andrew Ng urges ML community to be more #datacentric and less model-centric.

#BigData to good #data.

https://t.co/eF9aWY1krV

[Ran Chen @crcrcry2]

@dw_vis Why?

[Vega, Vega-Lite & Altair @vega_vis]

✨ New release! Vega-Lite 5 ✨

The major new feature of this release is Parameters, which combine selections with Vega’s Signals. Parameters broaden the set of interactive behaviors that you can create with Vega-Lite. 📊🖱

[Ran Chen @crcrcry2]

@sunshinepursuer dream town？

[Ran Chen @crcrcry2]

☀️

[Beautiful China @PDChinaLife]

Feel the refreshing wind and leave your troubles behind at the Kunming Waterfall Park in southwest China's Yunnan Province. The park features a grand manmade waterfall, which is 12.5 meters in height and 400 meters in width.

[Interactive Data Lab @uwdata]

Announcing Arquero v1.0! 🏹 A #dplyr-inspired JavaScript API for query processing and transformation of array-backed data tables.

🔗 GitHub: https://t.co/6qBpP3nWcf
🏃 To get up & running, read Introducing Arquero: https://t.co/kKSviUrVGZ