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WSDM
2012
ACM
267views Data Mining» more  WSDM 2012»
14 years 9 days ago
Learning to rank with multi-aspect relevance for vertical search
Many vertical search tasks such as local search focus on specific domains. The meaning of relevance in these verticals is domain-specific and usually consists of multiple well-d...
Changsung Kang, Xuanhui Wang, Yi Chang, Belle L. T...
TSMC
2010
14 years 11 months ago
Fractional Particle Swarm Optimization in Multidimensional Search Space
In this paper, we propose two novel techniques, which successfully address several major problems in the field of particle swarm optimization (PSO) and promise a significant breakt...
Serkan Kiranyaz, Turker Ince, E. Alper Yildirim, M...
SIGIR
2002
ACM
15 years 4 months ago
Effective collection metasearch in a hierarchical environment: global vs. localized retrieval performance
We compare standard global IR searching with user-centric localized techniques to address the database selection problem. We conduct a series of experiments to compare the retriev...
Jack G. Conrad, Changwen Yang, Joanne S. Claussen
CHI
2010
ACM
15 years 10 months ago
Steadied-bubbles: combining techniques to address pen-based pointing errors for younger and older adults
Tablet PCs are gaining popularity but many older adults still struggle with pointing, particularly with two error types: missing, landing and lifting outside the target bounds; an...
Karyn Moffatt, Joanna McGrenere
PACS
2000
Springer
99views Hardware» more  PACS 2000»
15 years 8 months ago
Dynamically Reconfiguring Processor Resources to Reduce Power Consumption in High-Performance Processors
Power dissipation is a major concern not only for portable systems, but also for high-performance systems. In the past, energy consumption and processor heating was reduced mainly...
Roberto Maro, Yu Bai, R. Iris Bahar