Efficient distributed selective search
Simulation and analysis have shown that selective search can reduce the cost of large-scale
distributed information retrieval. By partitioning the collection into small topical shards, and …
distributed information retrieval. By partitioning the collection into small topical shards, and …
Enhancing information source selection using a genetic algorithm and social tagging
The selection of information sources in a distributed information retrieval environment
remains a critical issue. In this context, it is known that a distributed information retrieval …
remains a critical issue. In this context, it is known that a distributed information retrieval …
[PDF][PDF] 基于LDA 主题模型的分布式信息检索集合选择方法
何旭峰， 陈岭， 陈根才， 钱坤， 吴勇， 王敬昌 - 中文信息学报, 2017 - pasa-bigdata.nju.edu.cn
基于LDA 主题模型的分布式信息检索集合选择方法 Page 1 基于LDA 主题模型的分布式信息检索
集合选择方法 何旭峰1,陈岭1,陈根才1,钱坤1,吴勇2,王敬昌2 1(浙江大学计算机科学与技术学院 …
集合选择方法 何旭峰1,陈岭1,陈根才1,钱坤1,吴勇2,王敬昌2 1(浙江大学计算机科学与技术学院 …
Ltro: learning to route queries in clustered p2p ir
Query Routing is a critical step in P2P Information Retrieval. In this paper, we consider
learning to rank approaches for query routing in the clustered P2P IR architecture. Our …
learning to rank approaches for query routing in the clustered P2P IR architecture. Our …
Exploitation of information propagation patterns in social sensing
MTA Amin - 2017 - ideals.illinois.edu
Online social media presents new opportunity for sensing the physical world. The sensors
are essentially human, who share information in the broadcast social media. Such human …
are essentially human, who share information in the broadcast social media. Such human …
Exploitation des réseaux sociaux pour la recherche d'information
Z Saoud - 2017 - ccdz.cerist.dz
Résumé L'objectif de cette thèse de doctorat était d'exploiter les réseaux sociaux afin de
définir des profils sociaux afin d'aider les utilisateurs dans leur recherche d'information dans …
définir des profils sociaux afin d'aider les utilisateurs dans leur recherche d'information dans …