A language modeling approach to information retrieval
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
Relevance based language models
Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval
Model-based feedback in the language modeling approach to information retrieval
Proceedings of the tenth international conference on Information and knowledge management
CIKM '03 Proceedings of the twelfth international conference on Information and knowledge management
A study of smoothing methods for language models applied to information retrieval
ACM Transactions on Information Systems (TOIS)
ACM Transactions on Information Systems (TOIS)
TREC: Continuing information retrieval's tradition of experimentation
Communications of the ACM
Ranked feature fusion models for ad hoc retrieval
Proceedings of the 17th ACM conference on Information and knowledge management
Towards a model of understanding social search
Proceedings of the 2008 ACM conference on Computer supported cooperative work
The web changes everything: understanding the dynamics of web content
Proceedings of the Second ACM International Conference on Web Search and Data Mining
Statistical Language Models for Information Retrieval A Critical Review
Foundations and Trends in Information Retrieval
Proceedings of the 2nd ACM workshop on Social web search and mining
Conference on Information and Knowledge Management
A longitudinal study of how highlighting web content change affects people's web interactions
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
What do people ask their social networks, and why?: a survey study of status message q&a behavior
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Time is of the essence: improving recency ranking using Twitter data
Proceedings of the 19th international conference on World wide web
The anatomy of a large-scale social search engine
Proceedings of the 19th international conference on World wide web
Freshness matters: in flowers, food, and web authority
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
Hashtag retrieval in a microblogging environment
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
Eddi: interactive topic-based browsing of social status streams
UIST '10 Proceedings of the 23nd annual ACM symposium on User interface software and technology
Questions are content: a taxonomy of questions in a microblogging environment
Proceedings of the 73rd ASIS&T Annual Meeting on Navigating Streams in an Information Ecosystem - Volume 47
Patterns of temporal variation in online media
Proceedings of the fourth ACM international conference on Web search and data mining
Answering General Time-Sensitive Queries
IEEE Transactions on Knowledge and Data Engineering
Joint relevance and freshness learning from clickthroughs for news search
Proceedings of the 21st international conference on World Wide Web
Rewriting null e-commerce queries to recommend products
Proceedings of the 21st international conference companion on World Wide Web
Adaptive temporal query modeling
ECIR'12 Proceedings of the 34th European conference on Advances in Information Retrieval
Employing document dependency in blog search
Journal of the American Society for Information Science and Technology
Improving retrieval of short texts through document expansion
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
Generating event storylines from microblogs
Proceedings of the 21st ACM international conference on Information and knowledge management
Time-aware topic recommendation based on micro-blogs
Proceedings of the 21st ACM international conference on Information and knowledge management
Query-biased learning to rank for real-time twitter search
Proceedings of the 21st ACM international conference on Information and knowledge management
Survival analysis for freshness in microblogging search
Proceedings of the 21st ACM international conference on Information and knowledge management
Temporal models for microblogs
Proceedings of the 21st ACM international conference on Information and knowledge management
Proceedings of the Seventeenth Australasian Document Computing Symposium
A survey of learning to rank for real-time twitter search
ICPCA/SWS'12 Proceedings of the 2012 international conference on Pervasive Computing and the Networked World
Cognitive temporal document priors
ECIR'13 Proceedings of the 35th European conference on Advances in Information Retrieval
Combining recency and topic-dependent temporal variation for microblog search
ECIR'13 Proceedings of the 35th European conference on Advances in Information Retrieval
Fast data in the era of big data: Twitter's real-time related query suggestion architecture
Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data
Pseudo test collections for training and tuning microblog rankers
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
Behavioral dynamics on the web: Learning, modeling, and prediction
ACM Transactions on Information Systems (TOIS)
The Impacts of Structural Difference and Temporality of Tweets on Retrieval Effectiveness
ACM Transactions on Information Systems (TOIS)
How fresh do you want your search results?
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Improving pseudo-relevance feedback via tweet selection
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Hybrid pseudo-relevance feedback for microblog retrieval
Journal of Information Science
Using temporal bursts for query modeling
Information Retrieval
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Temporal aspects of documents can impact relevance for certain kinds of queries. In this paper, we build on earlier work of modeling temporal information. We propose an extension to the Query Likelihood Model that incorporates query-specific information to estimate rate parameters, and we introduce a temporal factor into language model smoothing and query expansion using pseudo-relevance feedback. We evaluate these extensions using a Twitter corpus and two newspaper article collections. Results suggest that, compared to prior approaches, our models are more effective at capturing the temporal variability of relevance associated with some topics.