Sciweavers

1033 search results - page 24 / 207
» The Relative History Heuristic
Sort
View
SIGIR
2004
ACM
15 years 5 months ago
A formal study of information retrieval heuristics
Empirical studies of information retrieval methods show that good retrieval performance is closely related to the use of various retrieval heuristics, such as TF-IDF weighting. On...
Hui Fang, Tao Tao, ChengXiang Zhai
MDM
2009
Springer
205views Communications» more  MDM 2009»
15 years 6 months ago
GeoLife2.0: A Location-Based Social Networking Service
GeoLife2.0 is a GPS-data-driven social networking service where people can share life experiences and connect to each other with their location histories. By mining people’s loc...
Yu Zheng, Yukun Chen, Xing Xie, Wei-Ying Ma
CONCUR
2010
Springer
15 years 27 days ago
A Logic for True Concurrency
We propose a logic for true concurrency whose formulae predicate about events in computations and their causal dependencies. The induced logical equivalence is hereditary history p...
Paolo Baldan, Silvia Crafa
ESWS
2008
Springer
15 years 1 months ago
Wikipedia Link Structure and Text Mining for Semantic Relation Extraction
Abstract. Wikipedia, a collaborative Wiki-based encyclopedia, has become a huge phenomenon among Internet users. It covers huge number of concepts of various fields such as Arts, G...
Kotaro Nakayama, Takahiro Hara, Shojiro Nishio
MIDDLEWARE
2007
Springer
15 years 6 months ago
Rule-based reasoning about qualitative spatiotemporal relations
This paper is about a novel rule-based approach for reasoning about qualitative spatiotemporal relations among technology-rich autonomous objects, to which we refer to as artifact...
Clemens Holzmann