Library and Information Science Commons^™

Design Science In Human-Computer Interaction: A Model And Three Examples, Nathan Prestopnik

School of Information Studies - Dissertations

Humanity has entered an era where computing technology is virtually ubiquitous. From websites and mobile devices to computers embedded in appliances on our kitchen counters and automobiles parked in our driveways, information and communication technologies (ICTs) and IT artifacts are fundamentally changing the ways we interact with our world. Indeed, the world itself changing, becoming ever more artificial. It is a designed world that we have created for ourselves.

Human-computer interaction (HCI) scholars are concerned with the interactions that occur between people and technology in this new world: how do IT artifacts impact the human experience, and how can knowledge …

Community Interest As An Indicator For Ranking, Xiaozhong Liu

School of Information Studies - Dissertations

Ranking documents in response to users' information needs is a challenging task, due, in part, to the dynamic nature of users' interests with respect to a query. We hypothesize that the interests of a given user are similar to the interests of the broader community of which he or she is a part and propose an innovative method that uses social media to characterize the interests of the community and use this characterization to improve future rankings. By generating a community interest vector (CIV) and community interest language model (CILM) for a given query, we use community interest to alter …

Genre, Database, And The Anatomy Of The Digital Archive, Elizabeth J. Vincelette

English Theses & Dissertations

The purpose of this study was to define shared characteristics of literary digital archives, specifically to explore how conceptual and structural qualities of such archives express generic qualities. In order to describe digital media such as database or digital archives, scholars resort to metaphors, and this study offers the metaphor of anatomy as a generic inscription with historical and methodological implications. The definition of the anatomy genre draws from Northrop Frye's in Anatomy of Criticism, in which Frye describes how anatomies are characterized by proliferating lists, the mixing of prose and non-prose forms, and self-reflexivity--under the guise of knowledge …