In project scheduling, many problems can arise when resource fluctuations are beyond acceptable limits. To overcome this, mathematical techniques have been developed for leveling resources. However, these produce a hard and inflexible approach in scheduling projects. The authors propose a simple resource leveling approach that can be used in scheduling projects with multi-mode execution activit...

Personal skill information on social media is at the core of many interesting applications. In this paper, we propose a factor graph based approach to automatically infer skills from personal profile incorporated with both personal and skill connections. We first extract personal connections with similar academic and business background (e.g. co-major, co-university, and co-corporation). We the...

The technician routing and scheduling problem consists in routing and scheduling a crew of technicians in order to attend a set of service requests, subject to skill, tool, and spare part constraints. In this study we propose a formal definition of the problem and present a constructive heuristic and a large neighborhood search optimization algorithm.

The collaboration process in a joint project with a Japanese company is introduced. Topics included are the role of software models at each phase of the joint project and the skill set model of the collaboration. We have developed a software project scheduling tool suited to the Japanese work environment. Through the joint project, models play a key role as an effective communication media betw...

600.646 Compute Integrated Surgery II Group 4 Project Proposal Stated Topic: Surgical skill evaluation in endoscopic sinus surgery Goal: Develop a mathematical model on surgical skill evaluation to identify and model the motion of critical movements to determine when these movements can lead to surgical complications. Team members: Vishwa Parekh Mentors: Dr. Gregory Hager, Daniel Mirota, Narges...

the research on project scheduling has widely expanded over the last few decades. the vast majority of these research efforts focus on exact and suboptimal procedures for constructing a workable schedule, assuming complete information and a static deterministic problem environment. project activities are scheduled subject to both technological precedence constraints and resource constraints, mo...

The maintenance of carrier-based aircraft is a critical factor restricting the availability fleets and their capacity to sortie operate. In this study, an aeronautical repair task scheduling problem for in hangar bays investigated improve efficiency carrier bays. First, operational process tasks systematically analyzed. Based on resource constraints actual requirements, wave index load balance ...

introduction: it has been experienced that performance improvement and promotion of human resources as the most valuable assets of an organization has the most vital role in its success. the aim of this study was measuring impression of achieve (ability and skill, clarity, help, incentive, evaluation, validity, environment) model on functional promotion of staff. methods: it was a descriptive s...