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CIKM
2010
Springer
14 years 7 months ago
Computing the top-k maximal answers in a join of ranked lists
Complex search tasks that utilize information from several data sources, are answered by integrating the results of distinct basic search queries. In such integration, each basic ...
Mirit Shalem, Yaron Kanza
107
Voted
BIBM
2008
IEEE
106views Bioinformatics» more  BIBM 2008»
14 years 11 months ago
Uncovering Genomic Reassortments among Influenza Strains by Enumerating Maximal Bicliques
The evolutionary histories of viral genomes have received significant recent attention due to their importance in understanding virulence and the corresponding ramifications to pu...
Niranjan Nagarajan, Carl Kingsford
FOCS
2008
IEEE
14 years 10 months ago
On the Approximability of Budgeted Allocations and Improved Lower Bounds for Submodular Welfare Maximization and GAP
In this paper we consider the following maximum budgeted allocation (MBA) problem: Given a set of m indivisible items and n agents; each agent i willing to pay bij on item j and w...
Deeparnab Chakrabarty, Gagan Goel
ICNS
2007
IEEE
15 years 4 months ago
On Maximizing Provider Revenue in Market-Based Compute Grids
Market-based compute grids encompass service providers offering limited resources to potential users with varying demands and willingness to pay. Providers face difficult decisions...
Vladimir Marbukh, Kevin Mills
RTCSA
2006
IEEE
15 years 3 months ago
Maximizing Guaranteed QoS in (m, k)-firm Real-time Systems
(m,k)-firm constraints have been used to schedule tasks in soft/firm real-time systems under overloaded conditions. In general, they are provided by application designers to guara...
Jian (Denny) Lin, Albert M. K. Cheng