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ESANN
2007
15 years 8 months ago
Exploring the causal order of binary variables via exponential hierarchies of Markov kernels
Abstract. We propose a new algorithm for estimating the causal structure that underlies the observed dependence among n (n ≥ 4) binary variables X1, . . . , Xn. Our inference pri...
Xiaohai Sun, Dominik Janzing
EMNLP
2008
15 years 8 months ago
Revisiting Readability: A Unified Framework for Predicting Text Quality
We combine lexical, syntactic, and discourse features to produce a highly predictive model of human readers' judgments of text readability. This is the first study to take in...
Emily Pitler, Ani Nenkova
HCI
2007
15 years 8 months ago
Reminders, Alerts and Pop-ups: The Cost of Computer-Initiated Interruptions
Responding to computer-initiated notifications requires a shift in attention that disrupts the flow of work. The degree of cost associated with resuming the original task following...
Helen M. Hodgetts, Dylan M. Jones
IJCAI
2007
15 years 8 months ago
A Size-Based Qualitative Approach to the Representation of Spatial Granularity
A local spatial context is an area currently under consideration in a spatial reasoning process. The boundary between this area and the surrounding space together with the spatial...
Hedda Rahel Schmidtke, Woontack Woo
MASCOTS
2008
15 years 8 months ago
Lifetime Estimation of Large IEEE 802.15.4 Compliant Wireless Sensor Networks
Lifetime of a wireless sensor network is affected by key factors such as network architecture, network size, sensor node population model, data generation rate, initial battery bu...
Carol Fung, Yanni Ellen Liu