Sciweavers

1380 search results - page 162 / 276
» Combination of Document Priors in Web Information Retrieval
Sort
View
177
Voted
PKDD
2007
Springer
120views Data Mining» more  PKDD 2007»
16 years 1 months ago
Site-Independent Template-Block Detection
Detection of template and noise blocks in web pages is an important step in improving the performance of information retrieval and content extraction. Of the many approaches propos...
Aleksander Kolcz, Wen-tau Yih
200
Voted
CIKM
2008
Springer
15 years 9 months ago
Answering general time sensitive queries
Time is an important dimension of relevance for a large number of searches, such as over blogs and news archives. So far, research on searching over such collections has largely f...
Wisam Dakka, Luis Gravano, Panagiotis G. Ipeirotis
203
Voted
CIKM
2008
Springer
15 years 9 months ago
A latent variable model for query expansion using the hidden markov model
We propose a novel probabilistic method based on the Hidden Markov Model (HMM) to learn the structure of a Latent Variable Model (LVM) for query language modeling. In the proposed...
Qiang Huang, Dawei Song
SPIRE
2010
Springer
15 years 5 months ago
Dual-Sorted Inverted Lists
Several IR tasks rely, to achieve high efficiency, on a single pervasive data structure called the inverted index. This is a mapping from the terms in a text collection to the docu...
Gonzalo Navarro, Simon J. Puglisi
199
Voted
HUC
2010
Springer
15 years 8 months ago
Leveraging the web of things for rapid prototyping of UbiComp applications
An increasing number of real-world entities is currently being connected to the Internet and the World Wide Web. We argue that this development is the precursor of a Web of Things...
Benedikt Ostermaier, Fabian Schlup, Matthias Kovat...