Tiffany Barnes

L.: What Would You Like to Talk About? An Evaluation of Social Conversations with a Virtual Receptionist (2009)

Sabarish Babu, Stephen Schmugge, Tiffany Barnes, Larry F. Hodges

Abstract. We describe an empirical study of Marve, a virtual receptionist located at the entrance of our research laboratory. Marve engages with lab members and visitors in natural face-to-face...

General Terms (2008)

Tiffany Barnes

During the past two years there has been a resurgence of interest in how to use digital games (e.g. video games, computer games and simulations) to support instruction in a variety of fields[3,9]....

Message from the Program Committee Chair Welcome to the Microsoft Academic Days on Game Development in Computer Science Education, aboard the Disney Wonder Cruise Ship. This is the second (2008)

Tiffany Barnes, Unc Charlotte, Ian Parberry, Joe Geigel

year for this meeting, and the first that has an academic track with refereed papers. This year 71 papers were submitted. Each paper received three reviews. Based on the reviewers ’ feedback, the...

Comparison of the Q-Matrix Clustering Method with Factor Analysis and K-Means Cluster Analysis (2008)

Tiffany Barnes, Donald Bitzer, Mladen Vouk

Abstract. The q-matrix method, a new method for data mining and knowledge discovery, is compared with factor analysis and cluster analysis in analyzing fourteen experimental data sets. This method...

Abstract An Integrated Scenario Management Strategy (2008)

Thomas A. Alspaugh, Annie I. Antón, Tiffany Barnes, Bradford W. Mott

Scenarios have proven effective for eliciting, describing and validating software requirements; however, scenario management continues to be a significant challenge to practitioners. One reason for...

An Integrated Scenario Management Strategy (1999)

Thomas A. Alspaugh, Annie I. Antón, Tiffany Barnes, Bradford W. Mott

Scenarios have proven effective for eliciting, describing and validating software requirements

A Recurrence for Counting Graphical Partitions (1995)

Tiffany Barnes, Carla D. Savage

In this paper, we give a recurrence to enumerate the set G(n) of partitions of a positive even integer n which are the degree sequences of simple graphs. The recurrence gives rise to an algorithm to...