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科研机构
北京大学 [67]
内容类型
期刊论文 [40]
其他 [21]
会议论文 [6]
发表日期
2017 [6]
2016 [4]
2015 [5]
2014 [8]
2013 [5]
2012 [4]
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专题:北京大学
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真实路况下的快递配送路径优化研究
期刊论文
计算机工程与科学, 2017
叶威惠
;
张飞舟
收藏
  |  
浏览/下载:100/0
  |  
提交时间:2017/12/03
TSP
traveling salesman problem(TSP)
express distribution
optimal route
Baidu map API
快递配送
优化路径
百度地图API
Retrieving aboveground biomass of wetland Phragmites australis (common reed) using a combination of airborne discrete-return LiDAR and hyperspectral data
期刊论文
INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2017
Luo, Shezhou
;
Wang, Cheng
;
Xi, Xiaohuan
;
Pan, Feifei
;
Qian, Mingjie
;
Peng, Dailiang
;
Nie, Sheng
;
Qin, Haiming
;
Lin, Yi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
LiDAR
Biomass
Wetland vegetation
Hyperspectral
Reed
Phragmites australis
LEAF-AREA INDEX
LASER-SCANNING DATA
WAVE-FORM LIDAR
FOREST BIOMASS
TEMPERATE FOREST
CARBON STOCKS
SAVANNA ECOSYSTEMS
VEGETATION INDEX
PROFILING LIDAR
TROPICAL FOREST
An inexact multi-objective programming model for an economy-energy-environment system under uncertainty: A case study of Urumqi, China
期刊论文
ENERGY, 2017
Fu, Z. H.
;
Xie, Y. L.
;
Li, W.
;
Lu, W. T.
;
Guo, H. C.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Multi-objective programming
Economy-energy-environment system
Regional development plan
Uncertainty
OUTPUT
OPTIMIZATION
Cost Efficiency for Economical Mobile Data Traffic Management From Users' Perspective
其他
2017-01-01
Ma, Jinghuan
;
Song, Lingyang
;
Li, Yonghui
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Data traffic management
cost efficiency
smart data pricing
WIRELESS DATA-NETWORKS
POWER ALLOCATION
TIME
INFORMATION
IMPACT
5G
Cost Efficiency for Economical Mobile Data Traffic Management From Users' Perspective
期刊论文
IEEE/CIC International Conference on Communications in China (ICCC), 2017
Ma, Jinghuan
;
Song, Lingyang
;
Li, Yonghui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Data traffic management
cost efficiency
smart data pricing
WIRELESS DATA-NETWORKS
POWER ALLOCATION
TIME
INFORMATION
IMPACT
5G
CROWDDELIVER: Planning City-Wide Package Delivery Paths Leveraging the Crowd of Taxis
期刊论文
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2017
Chen, Chao
;
Zhang, Daqing
;
Ma, Xiaojuan
;
Guo, Bin
;
Wang, Leye
;
Wang, Yasha
;
Sha, Edwin
收藏
  |  
浏览/下载:106/0
  |  
提交时间:2017/12/03
Package delivery
hitchhiking rides
route planning
taxi scheduling
trajectory data mining
HUMAN MOBILITY PATTERNS
GPS TRACES
AD-HOC
NETWORKS
Habitat evaluation for Asian elephants (Elephas maximus) in Lincang: Conservation planning for an extremely small population of elephants in China
期刊论文
BIOLOGICAL CONSERVATION, 2016
Liu, Peng
;
Wen, Hui
;
Lin, Liu
;
Liu, Jing
;
Zhang, Li
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Asian elephants
Lincang
Environmental niche factor analysis
Habitat evaluation
Extremely small population
SOUTHERN INDIA
SUITABILITY
ECOLOGY
MODELS
SELECTION
PATTERNS
YUNNAN
采用随机森林法的天绘数据干旱区城市土地覆盖分类
期刊论文
国土资源遥感, 2016
田绍鸿
;
张显峰
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
天绘一号(TH-1)
随机森林
特征选择
土地覆盖分类
干旱区
TH-1
random forests
feature selection
land-cover classification
arid regions
Optimal designs for multiple treatments with unequal variances
其他
2016-01-01
Wang, Yaping
;
Ai, Mingyao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Optimal treatment allocation
D-optimality
D-A-optimality
Treatment contrast
Product design
Variance heterogeneity
MODELS
Development of a constructed wetland network for mitigating nonpoint source pollution through a GIS-based watershed-scale inexact optimization approach
期刊论文
ECOLOGICAL ENGINEERING, 2016
Dai, C.
;
Guo, H. C.
;
Tan, Q.
;
Ren, W.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Wetlands
Fuzzy credibility
Stochastic with recourse
Uncertainty
Non-point source
Geographic information systems
STOCHASTIC-PROGRAMMING APPROACH
RIVER-BASIN
FUZZY PARAMETERS
POINT SOURCES
MANAGEMENT
UNCERTAINTY
SYSTEM
RESTORATION
CHINA
LAND
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