Global Investigative Journalism Network

Data Cleaning Tools and Techniques for Non-Coders

Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible ...

Pick the Right Excel Lookup, XLOOKUP or FILTER for Your Data & Stop Wasting Time

Learn when FILTER beats XLOOKUP, when it does not, and how to handle multiple matches, nth items, and multi-condition lookups with clear steps.

How a CPU spike led to uncovering a RansomHub ransomware attack

A sudden CPU spike turned out to be the first clue of an in-progress RansomHub ransomware attack. Varonis breaks down how ...
IEEE

Extracting hardware assertions including word-level relations over multiple clock cycles

Abstract: Various mining approaches have been proposed for the automatic generation of temporal assertions from execution traces of hardware designs. These approaches can handle assertions based on ...
Hosted on MSN

Excel Python Tutorial – Combine Multiple Worksheets into One Data Frame

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...
IEEE

Developing a More Reliable Framework for Extracting Traffic Data From a UAV Video

Abstract: Unmanned aerial vehicles (UAVs) have been used extensively in traffic data collection owing to their flexibility, stability, and ease of operation. However, vehicle detection methods using ...