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17 years 7 months ago
LUGrid: Update-tolerant Grid-based Indexing for Moving Objects
Indexing moving objects is a fundamental issue in spatiotemporal databases. In this paper, we propose an adaptive Lazy-Update Grid-based index (LUGrid, for short) that minimizes th...
Xiaopeng Xiong, Mohamed F. Mokbel, Walid G. Aref
EVOW
2011
Springer
14 years 10 months ago
Two Iterative Metaheuristic Approaches to Dynamic Memory Allocation for Embedded Systems
Abstract. Electronic embedded systems designers aim at finding a tradeoff between cost and power consumption. As cache memory management has been shown to have a significant imp...
María Soto, André Rossi, Marc Sevaux
ATAL
2010
Springer
15 years 8 months ago
Optimal social laws
Social laws have proved to be a powerful and theoretically elegant framework for coordination in multi-agent systems. Most existing models of social laws assume that a designer is...
Thomas Ågotnes, Michael Wooldridge
IJNSEC
2006
80views more  IJNSEC 2006»
15 years 7 months ago
Authenticated Access to Reserved Network Resources
Enhanced network services often involve preferential allocation of resources such as transmission capacity ("bandwidth") and buffer space to packets belonging to certain...
Kenneth L. Calvert, Srinivasan Venkatraman, Jim Gr...
DAC
2007
ACM
16 years 8 months ago
Self-Resetting Latches for Asynchronous Micro-Pipelines
Asynchronous circuits are increasingly attractive as low power or high-performance replacements to synchronous designs. A key part of these circuits are asynchronous micropipeline...
Tiberiu Chelcea, Girish Venkataramani, Seth Copen ...