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» Computing in Quotient Groups
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GLOBECOM
2006
IEEE
15 years 10 months ago
Group-Based Block Linear Successive Interference Cancellation For DS-CDMA
— Mobile communication systems based on DS-CDMA suffer from multiple access interference (MAI), which limits the system capacity. Several techniques, such as beamforming with mul...
Benoit Pelletier, Benoît Champagne
TABLETOP
2006
IEEE
15 years 10 months ago
Visualizing Audio in Group Table Conversation
In this work, we create social visualizations of aural group conversation. These visualizations are tailored to a table setting. Examples of such settings are a family sitting abo...
Karrie Karahalios, Tony Bergstrom
EUROPAR
2005
Springer
15 years 10 months ago
AGNO: An Adaptive Group Communication Scheme for Unstructured P2P Networks
— We present the Adaptive Group Notification (AGNO) scheme for efficiently contacting large peer populations in unstructured Peer-to-Peer networks. AGNO defines a novel implic...
Dimitrios Tsoumakos, Nick Roussopoulos
ICALP
2005
Springer
15 years 10 months ago
Quantum Complexity of Testing Group Commutativity
We consider the problem of testing the commutativity of a black-box group specified by its k generators. The complexity (in terms of k) of this problem was first considered by Pa...
Frédéric Magniez, Ashwin Nayak
CPAIOR
2005
Springer
15 years 10 months ago
Group Construction for Airline Cabin Crew: Comparing Constraint Programming with Branch and Price
Producing work schedules for airline crew normally results in individually different schedules. Some airlines do however want to give the same schedule to groups of people. The con...
Jesper Hansen, Tomas Lidén