4581 search results - page 658 / 917 » Computing Transformation Semigroups |
149
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CSE
2009
IEEE
16 years 1 months ago
2009
IEEE
—This paper reports on measurement results for the simultaneous use of multiple WLAN APs in a large area. We describe some problems of applying legacy IEEE 802.11 WLAN technologi...
158
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CSE
2009
IEEE
16 years 1 months ago
2009
IEEE
—Constraints are an important part of role-based access control policies. The safety or security of a system is maintained by enforcing constraints that are specified in the pol...
179
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ICAC
2009
IEEE
16 years 1 months ago
2009
IEEE
—The performance of BPEL processes depends on the composing web services. Monitoring web service performance and adapting to changes in service performance are essential for crea...
166
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SIBGRAPI
2009
IEEE
16 years 1 months ago
2009
IEEE
—Network cameras, extensively used in video surveillance, often allow pan-tilt-zoom functionality and are also subject to wind load and mount vibrations, thus causing video frame...
184
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ICIG
2009
IEEE
16 years 1 months ago
2009
IEEE
A mura detection approach based on the difference accumulation and background estimation is proposed to detect mura in the thin film transistor liquid crystal display (TFT-LCD) im...