Pandora sings happy tune: IPO fetches $16 a share

(AP) -- Pandora Media Inc. sold its initial public offering of stock at $16 per share late Tuesday, fetching twice as much as the popular but unprofitable Internet radio service expected less than two weeks ago.

A community-centric approach to automated service composition

In recent years, the Internet has been evolving from a primarily publication platform to a user participatory platform. With the proliferation of services available on the Internet, millions of users are able to voluntarily ...

Precise remote sounding for better climate models

The water budget of the troposphere, the bottom layer of the Earth's atmosphere, determines the weather and plays a central role in climate change. The isotope composition of water vapor, i.e. the ratio of light and heavy ...