搜索结果: 1-15 共查到“应用数学 selection”相关记录15条 . 查询时间(0.061 秒)
BROADBAND SENSOR LOCATION SELECTION USING CONVEX OPTIMIZATION IN VERY LARGE SCALE ARRAYS
array processing multi-frequency beam pattern design sensor location selection very large scale arrays convex optimization simulated annealing
2015/9/29
Consider a sensing system using a large number of N microphones placed in multiple dimensions to monitor a broadband acoustic field. Using all the microphones at once is impractical because of the amo...
A dinner table seats k guests and holds n discrete morsels of food. Guests select morsels in turn until all are consumed. Each guest has a ranking of the morsels according to how much he would enjoy e...
SLOPE – Adaptive Variable Selection via Convex Optimization
Sparse regression variable selection false discovery rate lasso sorted `1 penalized estimation (SLOPE)
2015/6/17
We introduce a new estimator for the vector of coefficients β in the linear model y = Xβ +z, where X has dimensions n × p with p possibly larger than n. SLOPE, short for Sorted L-One Penalized Estimat...
Average Minimum Transmit Power to achieve SINR Targets: Performance Comparison of Various User Selection Algorithms
Average Minimum Transmit Power SINR Targets Performance Comparison of Various User Selection Algorithms
2011/1/17
In multi-user communication from one base station (BS) to multiple users, the problem of minimizing the transmit power to achieve some target guaranteed performance (rates) at users has been well inve...
Novel preference-oriented navigation system for optimal routing selection
Navigation Filter Multiple attributes Clustering
2010/9/25
The conventional navigation retrieval generally matches according to keywords and recommends information for users without considering their preferences. The ever-increasing descriptions of POIs have ...
Sensor Selection for Event Detection in Wireless Sensor Networks
Sensor Selection Wireless Sensor Networks
2010/11/24
We consider the problem of sensor selection for event detection in wireless sensor networks (WSNs). We want to choose a subset of p out of n sensors that yields the best detection performance. As the ...
On selection criteria for problems with moving inhomogeneities
selection criteria moving inhomogeneities
2010/11/24
We study mechanical problems with multiple solutions and introduce a thermodynamic framework to formulate two different selection criteria in terms of macroscopic energy productions and fluxes. Study...
Bayes and empirical-Bayes multiplicity adjustment in the variable-selection problem
Bayes and empirical-Bayes multiplicity adjustment variable-selection problem
2010/11/15
This paper studies the multiplicity-correction effect of standard Bayesian variable-selection priors in linear regression. Our first goal is to clarify when, and how, multiplicity correction happens a...
The present paper investigates non-asymptotic properties of two popular procedures of context tree (or Variable Length Markov Chains) estimation: Rissanen's algorithm Context and the Penalized Maximum...
Optimal selection of blocked robust parameter designs and their applications
Blocking confounding control factor fractional factorial design
2010/9/14
Blocking is a useful technique to control systematic variation in experiments. Robust parameter design is widely used as an effective tool to reduce process variability by appropriate selection of con...
A weighted network model based on the preferential selection of edges
Weighted networks Strength distribution Weight distribution
2010/9/15
A model for the growth of weighted networks is proposed. The model is based on the edge preferential selection. By the master equation approach, the distributions of strength, weight and degree are pr...
Optimal selection of blocked two-level fractional factorial designs
blocking factor defining contrast subgroup defining words
2010/9/15
Blocked two-level fractional factorial designs are very useful for efficient data collection in industry experiments and other areas of scientific research. In some experiments, in addition to the mai...
Optimal selection of blocked two-level fractional factorial designs
blocking factor defining contrast subgroup defining words
2010/9/15
Blocked two-level fractional factorial designs are very useful for efficient data collection in industry experiments and other areas of scientific research. In some experiments, in addition to the mai...
QoS-constrained core selection algorithm for multicast routing
Quality of Service Multicast routing
2010/9/16
With the proliferation of multimedia group applications, multicast is becoming increasingly important. We propose a core selection algorithm to the core selection problem in Core-based multicast routi...
Selection of an eligible benchmark for interval decision making units with input contraction
Data envelopment Analysis Input Contraction Interval Data
2010/9/15
This paper offers an extension of obtaining an eligible benchmark using the concept of input contraction on interval data. Here, it is worthwhile obtaining most proportionality benchmark, which it wil...