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Expedition

Jaspreet Singh, Wolfgang Nejdl, Avishek Anand
2016 Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval - SIGIR '16  
Expedition possesses a suite of ad-hoc and diversity based retrieval models to address complex information needs; a newspaper-style user interface to allow for larger textual previews and comparisons;  ...  Archives are an important source of study for various scholars.  ...  Expedition allows users to enter keyword queries and vary the intent by choosing an appropriate retrieval model.  ... 
doi:10.1145/2911451.2911465 dblp:conf/sigir/SinghNA16 fatcat:al4zmhccmrf2rajfhate3mtm2u

Towards context-aware search and analysis on social media data

Leon R. A. Derczynski, Bin Yang, Christian S. Jensen
2013 Proceedings of the 16th International Conference on Extending Database Technology - EDBT '13  
We identify challenges relevant to each context, which we intend to subject to context aware querying and analysis, specifically including longitudinal analyses on social media archives, spatial keyword  ...  search, local intent search, and spatio-temporal intent search.  ...  The dot is the query location for spatial keyword search, and the semi-ellipse region is the inferred relevant region for local intent search.  ... 
doi:10.1145/2452376.2452393 dblp:conf/edbt/Derczynski0J13 fatcat:iu6hi74k5bgx7epomdmy2z5vhy

Interactive Intent Modeling for Exploratory Search

Tuukka Ruotsalo, Jaakko Peltonen, Manuel J. A. Eugster, Dorota Głowacka, Patrik Floréen, Petri Myllymäki, Giulio Jacucci, Samuel Kaski
2018 ACM Transactions on Information Systems  
We introduce interactive intent modeling, a technique that models a user's evolving search intents and visualizes them as keywords for interaction.  ...  The user can provide feedback on the keywords, from which the system learns and visualizes an improved intent estimate and retrieves information.  ...  We thank all researchers participating in HWFA, Multivire, D2I, and Re: Know for their help and assistance.  ... 
doi:10.1145/3231593 fatcat:ss7vw5p7yfggvkti3rpaia4jrm

History by Diversity

Jaspreet Singh, Wolfgang Nejdl, Avishek Anand
2016 Proceedings of the 2016 ACM on Conference on Human Information Interaction and Retrieval - CHIIR '16  
To support this search strategy, we introduce the notion of a Historical Query Intent to explicitly model a historian's search task and define an aspect-time diversification problem over news archives.  ...  We test our methods by constructing a test collection based on The New York Times Collection with a workload of 30 queries of historical intent assessed manually.  ...  Similarly for other diversity metrics suggested in [25] like intent aware ERR (IA-ERR), intent aware precision (IA-P), mean average precision MAP and α-NDCG (NDCG) we can substitute the subtopic space  ... 
doi:10.1145/2854946.2854959 dblp:conf/chiir/SinghNA16 fatcat:x7vpwfbmhrdblemcusbkgxi5sq

STQP: Spatio-Temporal Indexing and Query Processing

Nikhat Fatima, Ayesha Ameen, Syed Raziuddin
2016 International Journal of Computer Applications  
Types of location-aware ranking query are the k-nearest neighbour (NN) query and location-aware keyword query(LKQ). NN LKQs and inquiries have vast applications in many domains.  ...  We create a construction called location aware indexing and query processing(LINQ), for useful indexing and querying of GLRQs.  ...  Naqeeb Ahmed, Assistant professor for assistance and Dr. Syed Raziuddin, head, D.C.E.T for comments that greatly improved the manuscript.  ... 
doi:10.5120/ijca2016911514 fatcat:jdgvwpgnkbb7bgsbpqtzmxzkvm

Towards linking buyers and sellers

Bernd Hollerit, Mark Kröll, Markus Strohmaier
2013 Proceedings of the 22nd International Conference on World Wide Web - WWW '13 Companion  
In this work, we present an automatic method for detecting commercial intent in tweets where we achieve reasonable precision 57% and recall 77% scores.  ...  By detecting commercial intent in tweets, this work is considered a first step to bring together buyers and sellers.  ...  When compiling our list of keywords, we included keywords used for detecting commercial intent in search query logs (cf.  ... 
doi:10.1145/2487788.2488009 dblp:conf/www/HolleritKS13 fatcat:rp4ugxabgfgyhba6zcu3qeje6m

When time meets information retrieval: Past proposals, current plans and future trends

Bilel Moulahi, Lynda Tamine, Sadok Ben Yahia
2016 Journal of information science  
In this article, we intend to provide a scrutinizing overview of time-aware information retrieval models.  ...  First, we attempt to motivate the importance of temporal signals, whenever combined with other relevance features, in accounting for document relevance.  ...  Query classification for user's query temporal intent detection. Search intentions of two queries could be considered as similar as far as they present similar temporal profiles [29] .  ... 
doi:10.1177/0165551515607277 fatcat:c7zu437drreq5dqlbka646qnby

Web Search Query Privacy, an End-User Perspective

Kato Mivule
2017 Journal of Information Security  
resources for query disambiguation.  ...  In this study, we provide a review on how search engines work in regards to web search queries and user intent.  ...  Acknowledgements We would like to acknowledge the Department of Computer Science at Norfolk State University for making this work possible.  ... 
doi:10.4236/jis.2017.81005 fatcat:q6v5vkqrzrggnnrlrxbcadgemq

Temporal information searching behaviour and strategies

Hideo Joho, Adam Jatowt, Roi Blanco
2015 Information Processing & Management  
The main findings of our experiment are as follows. 1) It is intuitive for people to augment topical keywords with temporal expressions such as history, recent, or future as a tactic of temporal search  ...  Although previous studies have proposed, designed and implemented temporal-aware systems and solutions, understanding of people's temporal information searching behaviour is still limited.  ...  The second author was supported in part by MEXT Grant-in-Aid for Young Scientists B (#22700096) and by the JST research promotion program Sakigake: "Analyzing Collective Memory and Developing Methods for  ... 
doi:10.1016/j.ipm.2015.03.006 fatcat:khoo5lx6gnc6nncznbr7vyvm4a

Knowledge cubes — A proposal for scalable and semantically-guided management of Big Data

Amgad Madkour, Walid G. Aref, Saleh Basalamah
2013 2013 IEEE International Conference on Big Data  
., (1) Topical, (2) Contextual, (3) Spatial, or (4) Temporal. A cube specializes in handling data that is only relevant to the cube's semantics.  ...  schema, and (2) Linked Data that provides best practices for publishing and interlinking structured data on the web.  ...  Understanding Query Semantics We need to understand user intent from the queries to provide the best matching results. This calls for a rich query language capable of expressing that intent.  ... 
doi:10.1109/bigdata.2013.6691800 dblp:conf/bigdataconf/MadkourAB13 fatcat:hciebcwhcbgxfdqrmnylvjll5a

ICDE conference 2014 detailed author index

2014 2014 IEEE 30th International Conference on Data Engineering  
, Praveen 1270 A Tool for Internet-Scale Cardinality Estimation of XPath Queries Over Distributed Semistructured Data Ravishankar, Chinya V. 256 On Masking Topical Intent in Keyword Search R  ...  Just-in-Time Compilation for SQL Query Processing Personalized Query Suggestion with Diversity Awareness [Search] A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Conference 2014 Detailed Author Index  ... 
doi:10.1109/icde.2014.6816627 fatcat:bmnfkwqucfcmhet64s2o6ns5ky

To what degree can log data profile a web searcher?

Bernard Jansen, Mimi Zhang, Danielle Booth, Daehee Park, Ying Zhang, Ashish Kathuria, Pat Bonner
2009 Proceedings of the American Society for Information Science and Technology  
Specifically, we present ongoing research for determining a user's location, geographical interest, topic of interest, level of engagement, the degree of commercial intent, whether the user plans to make  ...  We conclude with a discussion of the implications for the areas of system development, online advertising, privacy, and policies concerning the use of such profiling.  ...  The use of a long tail keyword suggests that the user has already passed through the awareness and research phases of the buying funnel.  ... 
doi:10.1002/meet.2009.1450460240 fatcat:dl24imvgtjakdoipsf5ut3q7ya

A Comparative Analysis of Web Search Query: Informational Vs. Navigational Queries

Nuhu Yusuf, Mohd Amin Mohd Yunus, Norfaradilla Wahid
2019 International Journal on Advanced Science, Engineering and Information Technology  
We used a query log to conduct an experiment using BM25 mathematical model.  ...  Keywords-web search; web search query; informational query; navigational query; information retrieval; search engine.  ...  of Management Science, Abubakar Tafawa Balewa University Bauchi for their support during this research paper.  ... 
doi:10.18517/ijaseit.9.1.7578 fatcat:kuturycjpvbu5oqvzuqaoymzse

Sustainable Situation-Aware Recommendation Services with Collective Intelligence

Yuchul Jung, Cinyoung Hur, Mucheol Kim
2018 Sustainability  
In this paper, we introduce a sustainable situation-awareness supporting framework based on text-mining techniques and a domain-specific knowledge model, the so-called Service Quality Model for Hospitals  ...  We believe that the suggested situation-awareness supporting framework can be applied to numerous sustainable applications related to healthcare and wellness domain areas if domain-specific knowledge models  ...  Figure 1 . 1 System Architecture of Situation-aware Knowledge Support System. Service Quality Model for Hospitals (SQM-H). Figure 2 . 2 Service Quality Model for Hospitals (SQM-H).  ... 
doi:10.3390/su10051632 fatcat:ahe75ulpzrhdzgx6l7pvgyrpg4

Towards Why-Not Spatial Keyword Top-$k$ Queries: A Direction-Aware Approach

Lei Chen, Yafei Li, Jianliang Xu, Christian S. Jensen
2018 IEEE Transactions on Knowledge and Data Engineering  
This paper studies the direction-aware why-not spatial keyword top-k query problem.  ...  An important query over such web objects is the direction-aware spatial keyword query that aims to retrieve the top-k objects that best match query parameters in terms of spatial distance and textual similarity  ...  We adopt the query refinement model to answer why-not questions on direction-aware spatial keyword top-k queries.  ... 
doi:10.1109/tkde.2017.2778731 fatcat:2ttcfqnpgbczneokxhw5yisbea
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