There was this: http://summly.com/index.html http://summly.com/index.html now part of Yahoo news digest. This would count as "Natural Language Processing". The

There was this: http://summly.com/index.html http://summly.com/index.html now part of Yahoo news digest. This would count as "Natural Language Processing". There's also Diffbot, https://www.diffbot.com/ https://www.diffbot.com/, you this could count under "computer vision" (as AI/machine learning). Think this https://streamium.io/ https://streamium.io/ might tick the "Concurrent/Parallel/Distributed systems" and "Networking" boxes.