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CEC
2007
IEEE
16 years 25 days ago
Greedy transformation of evolutionary algorithm search spaces for scheduling problems
— Many scheduling algorithms search the space of possible solutions (schedules), but some instead search the space of permutations of the set of jobs, employing a greedy algorith...
David Joslin, Justin Collins
GLOBECOM
2007
IEEE
16 years 25 days ago
Broadcast Scheduling for Time-Constrained Information Delivery
—In this report, the problem of broadcast scheduling in Push broadcast systems is studied. We introduce an optimization approach that leads to well justified policies for Push b...
Majid Raissi-Dehkordi
GLOBECOM
2007
IEEE
16 years 25 days ago
Geometric Decoding Of PAM and QAM Lattices
— A geometric decoding technique for finite lattices was presented by Seethaler et al. for flat-fading multiple-input multiple-output channels in the case of linear modulations...
Michael Samuel, Michael P. Fitz
GLOBECOM
2007
IEEE
16 years 25 days ago
Analysis of the Contention Access Phase of a Reservation MAC Protocol for Wide-Area Data Intensive Sensor Networks
— We propose a contention based reservation MAC protocol for a collaborative sensing scenario involving a set of surveillance UAVs communicating with a hub. Data transmission rig...
Arindam Kumar Das, Sumit Roy, Abhijit Mahalanobis
ICASSP
2007
IEEE
16 years 25 days ago
Query by Example of Audio Signals using Euclidean Distance Between Gaussian Mixture Models
Query by example of multimedia signals aims at automatic retrieval of media samples from a database, which are similar to a userprovided example. This paper proposes a method for ...
Marko Helén, Tuomas Virtanen