The Generalized Intelligent Framework for Tutoring (GIFT) is a domain-independent open-source intelligent tutoring framework. In the past new versions of GIFT were released every 6 months, and currently, officially tested versions of GIFT are released every 9 months. Each new version of GIFT includes additional capabilities and functionalities. In the current paper and presentation, the “Logic ...

3:00 p.m. with a pre-reception at 2:30 p.m. D’ Ambra Auditorium Established through the generosity of UAlbany Distinguished Professor Marlene Belfort and RPI Institute Professor Georges Belfort, the Life at the Interface of Science and Technology Endowed Lecture Series is designed to address fundamental questions that require the expertise of both Life Sciences and Engineering to answer. This c...

Numerous gift exchange experiments have found a positive wage-effort relationship. In (almost) all these experiments the employer both owns and controls the firm. This paper explores to what extent the separation of ownership and control affects the wage-effort relationship. We compare the standard bilateral gift exchange game between an owner-manager and a worker with two trilateral ones where...

Recently, e-commerce becomes widespread; hence electronic department stores come into being. As a result, Chan and Chang proposed a scheme for digital gift certificates in 2002. Because it is hard to estimate the number of the clients of the electronic department stores, reducing the computation complexity of the electronic department stores becomes an important issue. Due to the need, we propo...

As an interdisciplinary team that creates interactive art installations, we discuss the concepts of authorship in context of the creation of two interactive art installations. In our experience, the continually evolving question of authorship raises questions about joint authorship, or how the people who have created the piece declare authorship; as well as shared authorship, or how the viewers...

This study reports evidence from a field experiment that was conducted to investigate the relevance of gift-exchange in a natural setting. In collaboration with a charitable organization we sent roughly 10,000 solicitation letters to potential donors. One third of the letters contained no gift, one third contained a small gift and one third contained a large gift. The treatment assignment was r...

By incorporating reciprocity in an otherwise standard principalagent model, I investigate the relation between monetary gift-exchange and incentive pay, while allowing for worker heterogeneity. I assume that some, but not all, workers care more for their principal when they are convinced that the principal cares for them. The principal can be egoistic or altruistic. Absent worker heterogeneity,...

Generalized frameworks for constructing intelligent tutors, such as GIFT promise many benefits. These benefits should be extended to systems that work in ill-defined domains, especially in simulation environments. This paper presents ideas for understanding how ill-defined domains change the tutoring dynamic in simulated environments and proposes some initial extensions to GIFT that accommodate...