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PVLDB
2010
101views more  PVLDB 2010»
12 years 10 months ago
InZeit: Efficiently Identifying Insightful Time Points
Web archives are useful resources to find out about the temporal evolution of persons, organizations, products, or other topics. However, even when advanced text search functional...
Vinay Setty, Srikanta J. Bedathur, Klaus Berberich...
JOLLI
2002
141views more  JOLLI 2002»
13 years 3 months ago
Naming Worlds in Modal and Temporal Logic
In this paper we suggest adding to predicate modal and temporal logic a locality predicate W which gives names to worlds (or time points). We also study an equal time predicate D(x...
Dov M. Gabbay, G. Malod
CSDA
2007
102views more  CSDA 2007»
13 years 3 months ago
Smooth functions and local extreme values
Given a sample of n observations y1, . . . , yn at time points t1, . . . , tn we consider the problem of specifying a function ˜f such that ˜f • is smooth, • fits the data ...
A. Kovac
BMCBI
2007
103views more  BMCBI 2007»
13 years 3 months ago
Systems biology approach for mapping the response of human urothelial cells to infection by Enterococcus faecalis
Background: To better understand the response of urinary epithelial (urothelial) cells to Enterococcus faecalis, a uropathogen that exhibits resistance to multiple antibiotics, a ...
Mikhail G. Dozmorov, Kimberly D. Kyker, Ricardo Sa...
BMCBI
2006
157views more  BMCBI 2006»
13 years 3 months ago
Determination of the minimum number of microarray experiments for discovery of gene expression patterns
Background: One type of DNA microarray experiment is discovery of gene expression patterns for a cell line undergoing a biological process over a series of time points. Two import...
Fang-Xiang Wu, W. J. Zhang, Anthony J. Kusalik
CORR
2010
Springer
133views Education» more  CORR 2010»
13 years 3 months ago
Computational efficiency of fractional diffusion using adaptive time step memory
Abstract: Numerical solutions to fractional differential equations can be extremely computationally intensive due to the effect of non-local derivatives in which all previous time ...
Brian P. Sprouse, Christopher L. MacDonald, Gabrie...
AAAI
2000
13 years 5 months ago
Disjunctive Temporal Reasoning in Partially Ordered Models of Time
Certain problems in connection with, for example, cooperating agents and distributed systems require reasoning about time which is measured on incomparable or unsynchronized time ...
Mathias Broxvall, Peter Jonsson
JISBD
2003
13 years 5 months ago
Using Contextual Logic Programming for Temporal Reasoning
The importance of temporal representation and reasoning is well known to the database community. Examples of such significance are the languages TSQL2 and its follow up, SQL/Tempo...
Vítor Nogueira, Salvador Abreu, Gabriel Dav...
KI
1998
Springer
13 years 7 months ago
The Treatment of Time in a Case-Based Analysis of Experimental Medical Studies
Case-based approaches are employed within a multitude of application areas one of which is the prediction of dynamic behaviour. Given a situation the possible development after a ...
Alexander Seitz, Adelinde Uhrmacher
ICDM
2007
IEEE
159views Data Mining» more  ICDM 2007»
13 years 10 months ago
Incremental Subspace Clustering over Multiple Data Streams
Data streams are often locally correlated, with a subset of streams exhibiting coherent patterns over a subset of time points. Subspace clustering can discover clusters of objects...
Qi Zhang, Jinze Liu, Wei Wang 0010