Parades, Flags, Carnivals and Riots: Public Space, Contestation and Transformation in Northern Ireland

This paper explores one of the defining aspects of politics and identity in Northern Ireland: the control and utilization of public space, particularly urban public space. Ethnopolitical conflict consistently reveals itself through contestation over public space. The role of ritual events is important in the development of political identity and group cohesion. The symbolic landscape will be constructed through displays of identity by dominant groups and their ability to control that landscape by inhibiting displays by other groups. This will reveal itself through frequent contests over rituals and symbols. This paper looks at the role of ritual events in civic spaces in Belfast but particularly asks what role they might play in conflict transformation. The 1998 agreement offered political structures that provided for shared power after 30 years of violent conflict. At the same time, there was an increase in contestation over public space as political groups within the previously marginalized Catholic community demanded recognition within the public sphere and a rebalancing of the public space through changes to the previously dominant Protestant and Unionist expression of identity. The paper concludes by suggesting that in “shared space” a new civic identity that spans the political and ethnic divisions has started to develop in Belfast and that this might evolve despite an increased residential division throughout the urban area.

Flags: Towards A New Understanding

This report examines the 'symbolic conflicts' over flags in Northern Ireland. It looks at the history of the use of flags since 1921, the development of legislations and policy to deal with conflicts, the higher profile of disputes since 1998 and the policy options going forward. Using attitudes surveys and interviews with key individuals the report explores the strengths and weaknesses in potential legislation and in 'ground-up' guidelines. The report concludes with a set of voluntary guidelines and the tasks facing politicians.

Ritual, identity and nation: when the historian becomes the high priest of commemoration

This paper questions the use of 'memory', 'remembering' and 'collective memory' as a conceptual tool in historical study. It will ague that a synchronic model for commemorative practice needs to be highlighted, and in doing so questions the role of historians in commemorative practice.

UW Opera, La finta giardiniera, May 14, 2008

Concert program for UW Opera, La finta giardiniera, May 14, 16, 18, 2008

Spatial distribution of plastic pollutants in a transit from Puget Sound to outside Nootka Sound Canada

Senior thesis written for Oceanography 445

New Music by Young Composers, performed by Members of the Contemporary Group, May 31, 1978

Concert Program for New Music by Young composers, performed by Members of the Contemporary Group, May 31, 1978

Laxity dynamics and LLF schedulability analysis on multiprocessor platforms

LLF (Least Laxity First) scheduling, which assigns a higher priority to a task with a smaller laxity, has been known as an optimal preemptive scheduling algorithm on a single processor platform. However, little work has been made to illuminate its characteristics upon multiprocessor platforms. In this paper, we identify the dynamics of laxity from the system’s viewpoint and translate the dynamics into LLF multiprocessor schedulability analysis. More specifically, we first characterize laxity properties under LLF scheduling, focusing on laxity dynamics associated with a deadline miss. These laxity dynamics describe a lower bound, which leads to the deadline miss, on the number of tasks of certain laxity values at certain time instants. This lower bound is significant because it represents invariants for highly dynamic system parameters (laxity values). Since the laxity of a task is dependent of the amount of interference of higher-priority tasks, we can then derive a set of conditions to check whether a given task system can go into the laxity dynamics towards a deadline miss. This way, to the author’s best knowledge, we propose the first LLF multiprocessor schedulability test based on its own laxity properties. We also develop an improved schedulability test that exploits slack values. We mathematically prove that the proposed LLF tests dominate the state-of-the-art EDZL tests. We also present simulation results to evaluate schedulability performance of both the original and improved LLF tests in a quantitative manner.

Scalable and Efficient Configuration of TimeDivision Multiplexed Resources

Consumer-electronics systems are becoming increasingly complex as the number of integrated applications is growing. Some of these applications have real-time requirements, while other non-real-time applications only require good average performance. For cost-efficient design, contemporary platforms feature an increasing number of cores that share resources, such as memories and interconnects. However, resource sharing causes contention that must be resolved by a resource arbiter, such as Time-Division Multiplexing. A key challenge is to configure this arbiter to satisfy the bandwidth and latency requirements of the real-time applications, while maximizing the slack capacity to improve performance of their non-real-time counterparts. As this configuration problem is NP-hard, a sophisticated automated configuration method is required to avoid negatively impacting design time. The main contributions of this article are: 1) An optimal approach that takes an existing integer linear programming (ILP) model addressing the problem and wraps it in a branch-and-price framework to improve scalability. 2) A faster heuristic algorithm that typically provides near-optimal solutions. 3) An experimental evaluation that quantitatively compares the branch-and-price approach to the previously formulated ILP model and the proposed heuristic. 4) A case study of an HD video and graphics processing system that demonstrates the practical applicability of the approach.

Ingresos propios de ciudades metropolitanas

Gobernanza

1976 Brock Track Team

Pictured here are Marg Stride, Bryan Stride and Kathy Prosser of the 1976 Brock University Track Team.

1976 Brock Track Team

Pictured here are Marg Stride, Bryan Stide and Kathy Prosser.