Stanford StartX-backed PredictionIO is acquired by cloud computing company Salesforce for its machine learning technology.

Computer Masti, a computer science curriculum, drives the acquisition of Indian Institute of Technology spinout Inopen Technologies by Next Education.

UPMC and Merck have invested $35m in MedCPU as UPMC prepares to acquire a majority stake in the healthcare IT company.

Digital Garage-backed Technorati, which had raised more than $30m in capital since 2002, was bought by Synacor for just $3m.

SpectraScience has acquired the assets of Applied Materials-backed oncology diagnostics technology developer Oncoscope for an undisclosed sum.

Oracle has bought virtualisation software specialist Ravello Systems, which had raised $54m from backers including Qualcomm and SanDisk, for a reported $500m.

Sumitomo Mitsui Financial Group, an investor since late 2014, exited invoicing software company Misoca through a purchase by Yayoi.

Gree, Digital Garage and Publicis have exited the Singapore-based messaging app developer, acquired by Google to help launch its regional office in the city-state.

Volvo Group Venture Capital is set to exit Lytx, in which it invested an undisclosed sum in 2013 as part of a strategic partnership.

Business Growth Fund exited packaging maker Plastique, in which it invested $7.2m, through an acquisition by a subsidiary of Esco Technologies.