Visual query of spatiotemporal data is becoming an increasingly important function in visual analytics applications. Various works have been presented for querying large spatiotemporal data in real ...

With around 10 million people within its nearly 300 square miles, according to the C.I.A. World Factbook, Tehran is comparable in density to New York City.

Rain with a high of 78 °F (25.6 °C) and a 66% chance of precipitation. Winds variable at 4 to 9 mph (6.4 to 14.5 kph). Night - Scattered showers with a 75% chance of precipitation. Winds variable at 7 ...

> Though Jurong East may not be the smallest by population size at 76,390 compared to Marine Parade, which has 45,850, its geographical area is larger than the average town size of 12.77 km 2, thereby ...

Night - Cloudy with a 37% chance of precipitation. Winds NE at 9 to 10 mph (14.5 to 16.1 kph). The overnight low will be 57 °F (13.9 °C). Cloudy with a high of 69 °F (20.6 °C) and a 51% chance ...

Department of Data Wait, is America a nation of small towns? NBA Commissioner Adam Silver dropped a bizarre but beguiling statistic about city sizes. Is it true?

Most of London is yellow or green - that is, with few stations close by, regardless of population. Yellow is for high population and green is for low population, which is why yellow points are tend to ...

Night - Mostly cloudy. Winds NNW at 7 to 9 mph (11.3 to 14.5 kph). The overnight low will be 59 °F (15 °C). Mostly sunny with a high of 78 °F (25.6 °C). Winds from NNW to N at 7 to 9 mph (11.3 ...