IT outsourcing has three broad forms: (i) Single-Sourcing, where the client outsources to one primary vendor, (ii) Single-Sourcing with subcontracting , where the primary vendor involves other/secondary vendors in the project, and (iii) Multi-Sourcing, where the client outsources to multiple primary vendors. Using a dataset of large IT outsourcing contracts from the SCD database with 22,031 lar...

The role of environmental geometry in maintaining spatial orientation was measured in immersive virtual reality using a spatial updating task (requiring maintenance of orientation during locomotion) within rooms varying in rotational symmetry (the number of room orientations providing the same perspective). Spatial updating was equally good in trapezoidal, rectangular and square rooms (one-fold...

Introduction Specialty store retailers of private label apparel (SPAs) operate large scaled stores that present a different atmosphere than conventional department stores. Large apparel shops located in city centers offer consumers the comfort and pleasure of shopping, with layout design changing as swiftly as the inventory turnover, which includes a wide variety of products. The shopping envir...

We adopt a form of group communication, called channeled multicast, for active rooms and other scenarios featuring strict real-time requirements, inherently unreliable communication, and a continuously changing set of context-aware autonomous systems. In our approach, rooted in multi-agent and team programming, coordination and cooperation are supported via “social awareness” and overhearing; a...

Intelligent rooms are responsive environments in which human activities are monitored and responses are generated to facilitate these activities. Research and development on intelligent rooms currently focuses on the integration of multiple sensor devices with pre-programmed responses to specific triggers. Developments in intelligent agents towards intrinsically motivated learning agents can be...