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CHI
2008
ACM
16 years 7 months ago
Indirect mappings of multi-touch input using one and two hands
Touchpad and touchscreen interaction using multiple fingers is emerging as a valuable form of high-degree-of-freedom input. While bimanual interaction has been extensively studied...
Tomer Moscovich, John F. Hughes
CHI
2005
ACM
16 years 7 months ago
A transformation strategy for multi-device menus and toolbars
The increasing variety of different devices with different screen size, interaction paradigms and application areas raises the need for new technologies of cross-device developmen...
Kai Richter
DCC
2005
IEEE
16 years 6 months ago
Efficient Alphabet Partitioning Algorithms for Low-Complexity Entropy Coding
We analyze the technique for reducing the complexity of entropy coding consisting in the a priori grouping of the source alphabet symbols, and in dividing the coding process in tw...
Amir Said
AVSS
2009
IEEE
16 years 1 months ago
Event Composition with Imperfect Information for Bus Surveillance
—Demand for bus surveillance is growing due to the increased threats of terrorist attack, vandalism and litigation. However, CCTV systems are traditionally used in forensic mode,...
Jianbing Ma, Weiru Liu, Paul Miller, Weiqi Yan
PIMRC
2008
IEEE
16 years 1 months ago
Correlation and capacity of measured multi-user MIMO channels
Abstract—In multi-user multiple-input multiple-output (MUMIMO) systems, spatial multiplexing can be employed to increase the throughput without the need for multiple antennas and...
Florian Kaltenberger, David Gesbert, Raymond Knopp...