Context. Software development pipelines are used for automating essential parts of software engineering processes, such as build automation and continuous integration testing. In particular, interactive pipelines, which process events in a live environment such as an IDE, require timely results for low-latency feedback, and persistence to retain low-latency feedback between restarts. Inquiry. D...

IT offshore outsourcing means using an offshore provider to handle some of an enterprise’s IT work. Offshore outsourcing now has a track record, so it has become an option that IT leaders need to consider. But the practice has raised the issue of how to manage expertise dispersed across sites. Both clients and providers now realize that knowledge management is an important contributor to succes...

Behavioral risks such as shirking and misappropriation of information assets are more prominent in offshore software development context and could adversely affect offshore outsourcing success. This paper studies the moderating effects of different relational norms on the link between behavioral risks and offshore software development success. We focused on three major modes of relational norms...

Aimed at the practical requirement of tubular joint welds inspection of offshore platform structures, the ultrasonic phased array inspection algorithm for offshore platform structures is proposed in this paper, and the ultrasonic phased array inspection system for offshore platform structures is developed. The experiment of tubular joint model is performed with the ultrasonic phased array inspe...

Nowadays, the numerical analysis of submarine pipelines offshore oil and gas industry is a big challenge in engineering design. A simple, fast accurate tool proposed this article based on macroelement concept. The novel within framework hypoplasticity can consider static monotonic combined (multi-directional) loads for shallow embedded clay. incremental nonlinear constitutive formulas are defin...

Oil and gas pipeline leakages lead to not only enormous economic loss but also environmental disasters. How detect the damages including cracks has attracted much research attention. One of promising leakage detection method is use zirconate titanate (PZT) transducers negative pressure wave when occurs. PZT can generate guided stress waves for crack also. However, or may be easily detected with...

We present an interactive tool for visualization of medical imaging pipelines that are built with Nipype, a freely available tool for building pipelines programatically. Our tool enables researchers to interact with their pipelines, visualize the pipeline structure, and view their intermediate and final results. We also provide a video and live demonstration of our tool for a simple brain image...

Companies in developed economies are now accustomed to use offshore IS services to develop and maintain software, and an increasing number of specialist offshore services firms exists to meet the demand. These include systems integrators whose origins are in developed economies, and ‘pure play’ offshore IS providers that originate in countries where the cost of IS labour is relatively low. Both...

background economic consequence analysis is vital for recognizing pipeline comprehensive risk analysis and emergency response planning. objectives the purpose of this study was to estimate economic loss due to fire and explosion in petrochemical feed and product pipelines. materials and methods the present study which performed on 47 pipelines of a petrochemical special zone, pertinent pipeline...

We discuss the design of energy-efficient pipelines for asynchronous VLSI architectures. To maximize throughput in asyn-chronous pipelines it is often necessary to insert buffer stages, increasing the energy overhead. Instead of optimizing pipelines for minimum energy or maximum throughput, we consider a joint energy-time metric of the form ¼ is the energy per operation and ½ is the time per op...