Since 2014, Carleton University Library has been adding to the ways it practices collection development. In addition to the subject liaison firm order model, we have added 3 successful user-centred ways to acquire material. We ended our approval plan and used its selection framework to create a DDA plan. We started a textbook purchasing program in Reserves, and we instituted print purchase on demand procedures in ILL. This poster provides an overview and key takeaways for each initiative.
Libraries are quickly becoming spaces for more than just books and journals. At Carleton University MacOdrum Library, we used Minecraft to introduce elementary and high school students to the power of gaming as a tool to foster education, research and collaboration. In May 2015, we encouraged students to take part in a project that engaged them with a local project called the LeBreton Flats Redevelopment Project. The redevelopment project led by the National Capital Commission (NCC), shortlisted four developers and published their proposals for the community to see. Using the criteria presented by the four pre-qualified proponents, the students were asked to research and propose their own ideas for the space. Using a scale version of the space in Minecraft, the students built their proposed plan for the space in a 1:1 scale replica of LeBreton Flats.
Usable security has unique usability challenges because the need for security often means that standard human-computerinteraction approaches cannot be directly applied. An important usability goal for authentication systems is to support users in selecting better passwords, thus increasing security by expanding the effective password space. In click-based graphical passwords, poorly chosen passwords lead to the emergence of hotspots ' portions of the image where users are more likely to select click-points, allowing attackers to mount more successful dictionary attacks. We use persuasion to influence user choice in click-based graphical passwords, encouraging users to select more random, and hence more secure, click-points. Our approach is to introduce persuasion to the Cued Click-Points graphical password scheme (Chiasson, van Oorschot, Biddle, 2007). Our resulting scheme significantly reduces hotspots while still maintaining its usability.
Energy modeling and optimization studies can facilitate the design of cost-effective, low-energy buildings. However, this process inevitably involves uncertainties such as predicting occupant behavior, future climate, and econometric parameters. As presently practiced, energy modelers typically do not quantify the implications of these unknowns into performance outcomes. This paper describes an energy modeling approach to quantify economic risk and better inform decision makers of the economic feasibility of a project. The proposed methodology suggests how economic uncertainty can be quantified within an optimization framework. This approach improves modeling outcomes by factoring in the effect of variability in assumptions and improves confidence in simulation results. The methodology is demonstrated using a net zero energy commercial office building case study located in London, ON, Canada.
The use of open linked data in libraries is quickly developing as means of connecting digital content from the web to local library collections. In the world of cataloguing, metadata, and authority control, using controlled vocabularies through open linked data presents the possibility of providing library patrons with access to a seemingly unlimited expanse of digital resources. Encouraged by this potential, the Carleton University Library is currently implementing open linked data models within its institutional repository in order to connect users to digital content within our repository, our ILS, and beyond. This poster presents the ideas and processes behind this innovative project, and hopes to inspire other libraries to implement open linked data concepts in order to enhance the discoverability of their own digital collections.
• Clear explanation of open linked data concepts using diagrams to illustrate key points
• How libraries of all sizes can utilize linked data for authority control to expand access to digital collections
• How libraries can use linked data to promote and expand access to OA publications