Sciweavers

3092 search results - page 3 / 619
» Where are you pointing
Sort
View
CIKM
2010
Springer
13 years 3 months ago
You are where you tweet: a content-based approach to geo-locating twitter users
We propose and evaluate a probabilistic framework for estimating a Twitter user’s city-level location based purely on the content of the user’s tweets, even in the absence of ...
Zhiyuan Cheng, James Caverlee, Kyumin Lee
CONCUR
2005
Springer
13 years 10 months ago
Games Where You Can Play Optimally Without Any Memory
Abstract. Reactive systems are often modelled as two person antagonistic games where one player represents the system while his adversary represents the environment. Undoubtedly, t...
Hugo Gimbert, Wieslaw Zielonka
ECIR
2009
Springer
14 years 2 months ago
"They Are Out There, If You Know Where to Look": Mining Transliterations of OOV Query Terms for Cross-Language Information Retri
It is well known that the use of a good Machine Transliteration system improves the retrieval performance of Cross-Language Information Retrieval (CLIR) systems when the query and ...
Raghavendra Udupa, K. Saravanan, Anton Bakalov, Ab...
SDMW
2009
Springer
13 years 11 months ago
Do You Know Where Your Data's Been? - Tamper-Evident Database Provenance
Abstract. Database provenance chronicles the history of updates and modifications to data, and has received much attention due to its central role in scientific data management. ...
Jing Zhang, Adriane Chapman, Kristen LeFevre
ICALP
2010
Springer
13 years 10 months ago
Tell Me Where I Am So I Can Meet You Sooner
Andrew Collins, Jurek Czyzowicz, Leszek Gasieniec,...