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ECIR
2010
Springer
8 years 5 months ago
Interpreting User Inactivity on Search Results
Sofia Stamou, Efthimis N. Efthimiadis
ECIR
2010
Springer
8 years 6 months ago
Enriching Peer-to-Peer File Descriptors Using Association Rules on Query Logs
We describe a P2P association rule mining descriptor enrichment approach that statistically significantly increases accuracy by greater than 15% over the non-enriched baseline. Unl...
Nazli Goharian, Ophir Frieder, Wai Gen Yee, Jay Mu...
ECIR
2010
Springer
8 years 6 months ago
Maximum Margin Ranking Algorithms for Information Retrieval
Abstract. Machine learning ranking methods are increasingly applied to ranking tasks in information retrieval (IR). However ranking tasks in IR often differ from standard ranking t...
Shivani Agarwal, Michael Collins
ECIR
2010
Springer
8 years 6 months ago
Query Aspect Based Term Weighting Regularization in Information Retrieval
Abstract. Traditional retrieval models assume that query terms are independent and rank documents primarily based on various term weighting strategies including TF-IDF and document...
Wei Zheng, Hui Fang
ECIR
2010
Springer
8 years 6 months ago
Biometric Response as a Source of Query Independent Scoring in Lifelog Retrieval
Personal lifelog archives contain digital records captured from an individual’s daily life, e.g. emails, web pages downloaded and SMSs sent or received. While capturing this info...
Liadh Kelly, Gareth J. F. Jones
ECIR
2010
Springer
8 years 6 months ago
Improving Medical Information Retrieval with PICO Element Detection
Without a well formulated and structured question, it can be very difficult and time consuming for physicians to identify appropriate resources and search for the best available ev...
Florian Boudin, Lixin Shi, Jian-Yun Nie
ECIR
2010
Springer
8 years 8 months ago
Learning to Distribute Queries into Web Search Nodes
Web search engines are composed of a large set of search nodes and a broker machine that feeds them with queries. A location cache keeps minimal information in the broker to regist...
Marcelo Mendoza, Mauricio Marín, Flavio Fer...
ECIR
2010
Springer
8 years 8 months ago
Analyzing Information Retrieval Methods to Recover Broken Web Links
In this work we compare different techniques to automatically find candidate web pages to substitute broken links. We extract information from the anchor text, the content of the p...
Juan Martinez-Romo, Lourdes Araujo
ECIR
2010
Springer
8 years 9 months ago
Aggregation of Multiple Judgments for Evaluating Ordered Lists
Abstract. Many tasks (e.g., search and summarization) result in an ordered list of items. In order to evaluate such an ordered list of items, we need to compare it with an ideal or...
Hyun Duk Kim, ChengXiang Zhai, Jiawei Han
ECIR
2010
Springer
8 years 9 months ago
Laplacian Co-hashing of Terms and Documents
A promising way to accelerate similarity search is semantic hashing which designs compact binary codes for a large number of documents so that semantically similar documents are ma...
Dell Zhang, Jun Wang, Deng Cai, Jinsong Lu
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