Information Processing and Management: an International Journal
A language modeling approach to information retrieval
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
Foundations of statistical natural language processing
Foundations of statistical natural language processing
Extracting significant time varying features from text
Proceedings of the eighth 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)
Supporting temporal text-containment queries in temporal document databases
Data & Knowledge Engineering
Variations on language modeling for information retrieval
ACM SIGIR Forum
Robust temporal processing of news
ACL '00 Proceedings of the 38th Annual Meeting on Association for Computational Linguistics
Clustering of search results using temporal attributes
SIGIR '06 Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval
A time machine for text search
SIGIR '07 Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval
On the value of temporal information in information retrieval
ACM SIGIR Forum
Exploiting temporal information in retrieval of archived documents
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
Using Temporal Language Models for Document Dating
ECML PKDD '09 Proceedings of the European Conference on Machine Learning and Knowledge Discovery in Databases: Part II
Determining time of queries for re-ranking search results
ECDL'10 Proceedings of the 14th European conference on Research and advanced technology for digital libraries
ECDL'10 Proceedings of the 14th European conference on Research and advanced technology for digital libraries
When was it written? automatically determining publication dates
SPIRE'11 Proceedings of the 18th international conference on String processing and information retrieval
Supervised language modeling for temporal resolution of texts
Proceedings of the 20th ACM international conference on Information and knowledge management
A language modeling approach for temporal information needs
ECIR'2010 Proceedings of the 32nd European conference on Advances in Information Retrieval
Labeling documents with timestamps: learning from their time expressions
ACL '12 Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics: Long Papers - Volume 1
Temporal classifiers for predicting the expansion of medical subject headings
CICLing'13 Proceedings of the 14th international conference on Computational Linguistics and Intelligent Text Processing - Volume Part I
Query representation for cross-temporal information retrieval
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
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Taking the temporal dimension into account in searching, i.e., using time of content creation as part of the search condition, is now gaining increasingly interest. However, in the case of web search and web warehousing, the timestamps (time of creation or creation of contents) of web pages and documents found on the web are in general not known or can not be trusted, and must be determined otherwise. In this paper, we describe approaches that enhance and increase the quality of existing techniques for determining timestamps based on a temporal language model. Through a number of experiments on temporal document collections we show how our new methods improve the accuracy of timestamping compared to the previous models.