We questioned the credibility of posted speed limits using Big Data Analysis built in SpaceTime. We identified locations where...
To get the results, an SQL query must be parsed, validated, planned, optimized, and finally executed on a query engine. Apache Calcite can help with that.
How to perform real-time processing when data ingestion rates are measured in millions of entries per second?
We built a distributed storage engine capable of storing and indexing trillions of entries and optimized a way of querying spatiotemporal data.
Map matching is a process of matching received vehicle coordinates with most likely road segment of a digital road map.
Storing and analyzing a large amount of spatiotemporal real-time data requires special treatment in choosing data structures and query algorithms.
I know you haven't had an accident in 15 years. That's why we're raising your rates. Because you're about due one. (Jantoo Cartoons)
One of the greatest barriers to the adoption of electric vehicles (EVs) is range anxiety. Electric vehicles have a limited range and long charging times...