Revenues for Big Blue slipped 6% last year to $92.8 billion, giving it 11 straight quarters of declining revenue, and CEO Ginni Rometty announced a restructuring to focus on its core big data and cloud-based services. A partnership with Marriott will use IBM’s cloud in its IT operations at more than 4,000 properties around the world, and Japan’s Softbank Telecom plans to rely on IBM’s Watson technology.