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Beyond Query: Interactive User Intention Understanding

Yang Yang, Jie Tang
2015 2015 IEEE International Conference on Data Mining  
Techniques such as user intention predictions and personalized recommendations are designed to help the users figure out how to formalize their queries.  ...  Users often fail to find the right keywords to precisely describe their queries in the information seeking process.  ...  We thank Chengtao Li and Xun Zhen for valuable discussions and suggestions. Chengtao also contributed to the theoretical analysis of the proposed algorithm.  ... 
doi:10.1109/icdm.2015.113 dblp:conf/icdm/YangT15 fatcat:gpaheqk2jjah5kbq6o3y7pxwhy

A Generative Framework to Query Recommendation and Evaluation

Matthew Ryan Mitsui
2017 Proceedings of the 2017 Conference on Conference Human Information Interaction and Retrieval - CHIIR '17  
In practice, query recommenders in Web search typically recommend queries directly from a query log or iteratively refine a user's current context to make recommendations.  ...  The author first shows that user queries may not necessarily be the best to use for recommendations and moreover proposes a framework for generating novel queries for query recommendation, using an approximation  ...  It was also funded by grants NSF IIS #1423239 and IMLS #LG-81-16-0025.  ... 
doi:10.1145/3020165.3022172 dblp:conf/chiir/Mitsui17 fatcat:nrjqyc4tg5cvnaohecdsrk7zqy

Rich Queries on Encrypted Data: Beyond Exact Matches [chapter]

Sky Faber, Stanislaw Jarecki, Hugo Krawczyk, Quan Nguyen, Marcel Rosu, Michael Steiner
2015 Lecture Notes in Computer Science  
These implementations (extending those of [6,13,5]) were tested by an independent evaluator on DB's of varying size, up to 10 Terabytes with 100 million records and 25.6 billion record-keyword pairs.  ...  keywords, and (ii) the OSPIR-SSE protocol for range queries.  ...  The research described was conducted while the authors were affiliated with IBM Research and the University of California, Irvine and were supported by the Intelligence Advanced Research Projects Activity  ... 
doi:10.1007/978-3-319-24177-7_7 fatcat:fcjyyeqaifg7xnfa4azfom3sly

Bibliotelemetry of information and environment: Evaluation of an IoT-powered recommender system

Jim Hahn
2018 Proceedings of the Association for Information Science and Technology  
A modular evaluation and analysis herein clarified the nature of users' requests for recommendations based on their location and describes subject areas of the library for which users request recommendations  ...  Bibliotelemetry is introduced as an evaluation method for IoT middleware within library collections.  ...  We used API log analysis to evaluate IoT wayfinding and navigation support. This analysis will foster an understanding of the nature of users' requests for recommendations based on location.  ... 
doi:10.1002/pra2.2018.14505501017 fatcat:r2ieq5c6sbhhfplmtx34yrpide

Evaluating, combining and generalizing recommendations with prerequisites

Aditya G. Parameswaran, Hector Garcia-Molina, Jeffrey D. Ullman
2010 Proceedings of the 19th ACM international conference on Information and knowledge management - CIKM '10  
We derive worst-case bounds for these algorithms for these structures, and experimentally evaluate these algorithms on synthetic data.  ...  We consider the problem of recommending the best set of k items when there is an inherent ordering between items, expressed as a set of prerequisites (e.g., the movie 'Godfather I' is a prerequisite of  ...  Since this shortcoming is serious, we have developed a model and algorithms for recommendations constrained by prerequisites, which we describe and evaluate in this paper.  ... 
doi:10.1145/1871437.1871555 dblp:conf/cikm/ParameswaranGU10 fatcat:knnvqeoahbfpld5b6izxl6maba

Conclusions and recommendations [chapter]

2016 Thematic Evaluation Reports  
; the CARTE-SIANA consortium for their promotion of this initiative; and all the research staff of the la Sapienza University, Rome, the New York State University at Buffalo, and the University of California  ...  Beta testing SATURN, and the reviewers for their valuable suggestions in improving this paper.  ...  We do recommend user (query) driven knowledge acquisition and modelling but combined with an overall strategy for software separation as a minimum of effort.  ... 
doi:10.18356/f422b74f-en fatcat:kmiyhjopvje5tfq6e6acuwijou

Conclusions and recommendations [chapter]

2017 Thematic Evaluation Reports  
; the CARTE-SIANA consortium for their promotion of this initiative; and all the research staff of the la Sapienza University, Rome, the New York State University at Buffalo, and the University of California  ...  Beta testing SATURN, and the reviewers for their valuable suggestions in improving this paper.  ...  We do recommend user (query) driven knowledge acquisition and modelling but combined with an overall strategy for software separation as a minimum of effort.  ... 
doi:10.18356/044b0001-en fatcat:yxtxh44yd5ahtpr6xwajqyuqeq

Dimensions and Metrics for Evaluating Recommendation Systems [chapter]

Iman Avazpour, Teerat Pitakrat, Lars Grunske, John Grundy
2013 Recommendation Systems in Software Engineering  
In this chapter, we review a range of evaluation metrics and measures as well as some approaches used for evaluating recommendation systems.  ...  A brief overview of approaches to comprehensive evaluation using collections of recommendation system dimensions and associated metrics is presented.  ...  Privacy Recommendation systems often record and log user interaction into historical user pro-files. This helps personalize recommendations and improve understanding of user needs.  ... 
doi:10.1007/978-3-642-45135-5_10 fatcat:6xgphsuhr5dgnhyofqwbaley74

Conclusions and Recommendations [chapter]

2013 World Bank Group Impact Evaluations  
; the CARTE-SIANA consortium for their promotion of this initiative; and all the research staff of the la Sapienza University, Rome, the New York State University at Buffalo, and the University of California  ...  Beta testing SATURN, and the reviewers for their valuable suggestions in improving this paper.  ...  We do recommend user (query) driven knowledge acquisition and modelling but combined with an overall strategy for software separation as a minimum of effort.  ... 
doi:10.1596/9780821397176_ch06 fatcat:qbgph7vpejfonbaskyzqnqqdv4

A Distributed and Accountable Approach to Offline Recommender Systems Evaluation [article]

Diego Monti, Giuseppe Rizzo, Maurizio Morisio
2018 arXiv   pre-print
By relying on consolidated web protocols, we created RESTful APIs for training and querying recommenders remotely.  ...  Different software tools have been developed with the purpose of performing offline evaluations of recommender systems.  ...  However, this is beyond the scope of the evaluator, so it is a responsibility of the recommender to properly load the ratings.  ... 
arXiv:1810.04957v1 fatcat:tq6gxsiehfcfxaiums53edtehi

Beyond Query-Oriented Highlighting: Investigating the Effect of Snippet Text Highlighting in Search User Behavior

Hui Zhang
2018 Computational Intelligence and Neuroscience  
Snippet usually serves as a query-dependent summary of its corresponding landing page and is therefore treated as one of the most important factors in search interaction process.  ...  The highlighting of query terms in search snippets has been regarded as a matter of course and whether there exists a better way in snippet text highlighting remains uninvestigated.  ...  Acknowledgments is work was supported by Natural Science Foundation (61472206 and 61073071) of China.  ... 
doi:10.1155/2018/7836969 fatcat:sftfcfmmurh5fdoctpi7itpa3i

The State of the Uniform: Attacks on Encrypted Databases Beyond the Uniform Query Distribution

Evgenios M. Kornaropoulos, Charalampos Papamanthou, Roberto Tamassia
2020 2020 IEEE Symposium on Security and Privacy (SP)  
We develop distributionagnostic reconstruction attacks for both range queries and knearest-neighbor (k-NN) queries based on information extracted from the search-pattern leakage.  ...  Instead, we reconstruct plaintext values under a variety of skewed query distributions and even outperform the accuracy of previous approaches under the uniform query distribution.  ...  This work was done while the first author was affiliated with Brown University and was supported in part by the U.S. National Science Foundation and by NIST.  ... 
doi:10.1109/sp40000.2020.00029 dblp:conf/sp/KornaropoulosPT20 fatcat:gqk7bil3mjfsrkinpnq6d7dghe

Conclusions and recommendations [chapter]

2014 OECD Reviews of Evaluation and Assessment in Education  
; the CARTE-SIANA consortium for their promotion of this initiative; and all the research staff of the la Sapienza University, Rome, the New York State University at Buffalo, and the University of California  ...  Beta testing SATURN, and the reviewers for their valuable suggestions in improving this paper.  ...  We do recommend user (query) driven knowledge acquisition and modelling but combined with an overall strategy for software separation as a minimum of effort.  ... 
doi:10.1787/9789264207707-10-en fatcat:hqtqxws4gzbp7j2qy43cq6c4xe

Conclusions and recommendations [chapter]

2012 OECD Reviews of Evaluation and Assessment in Education  
; the CARTE-SIANA consortium for their promotion of this initiative; and all the research staff of the la Sapienza University, Rome, the New York State University at Buffalo, and the University of California  ...  Beta testing SATURN, and the reviewers for their valuable suggestions in improving this paper.  ...  We do recommend user (query) driven knowledge acquisition and modelling but combined with an overall strategy for software separation as a minimum of effort.  ... 
doi:10.1787/9789264116801-10-en fatcat:bcu6qx24pfgfljbhqkdrwjhveu

Conclusions and recommendations [chapter]

2012 OECD Reviews of Evaluation and Assessment in Education  
; the CARTE-SIANA consortium for their promotion of this initiative; and all the research staff of the la Sapienza University, Rome, the New York State University at Buffalo, and the University of California  ...  Beta testing SATURN, and the reviewers for their valuable suggestions in improving this paper.  ...  We do recommend user (query) driven knowledge acquisition and modelling but combined with an overall strategy for software separation as a minimum of effort.  ... 
doi:10.1787/9789264117020-10-en fatcat:qlnzafgu2vbbhg7e4ezbsqrpzi
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