An algorithm for drawing general undirected graphs
Information Processing Letters
Conditional Random Fields: Probabilistic Models for Segmenting and Labeling Sequence Data
ICML '01 Proceedings of the Eighteenth International Conference on Machine Learning
Using GPS to learn significant locations and predict movement across multiple users
Personal and Ubiquitous Computing
A program for aligning sentences in bilingual corpora
Computational Linguistics - Special issue on using large corpora: I
Decoding complexity in word-replacement translation models
Computational Linguistics
Decoding algorithm in statistical machine translation
ACL '98 Proceedings of the 35th Annual Meeting of the Association for Computational Linguistics and Eighth Conference of the European Chapter of the Association for Computational Linguistics
Fast decoding and optimal decoding for machine translation
ACL '01 Proceedings of the 39th Annual Meeting on Association for Computational Linguistics
Accurate unlexicalized parsing
ACL '03 Proceedings of the 41st Annual Meeting on Association for Computational Linguistics - Volume 1
Extracting places from traces of locations
ACM SIGMOBILE Mobile Computing and Communications Review
ARIADNE: a dynamic indoor signal map construction and localization system
Proceedings of the 4th international conference on Mobile systems, applications and services
Incorporating non-local information into information extraction systems by Gibbs sampling
ACL '05 Proceedings of the 43rd Annual Meeting on Association for Computational Linguistics
MapReduce: simplified data processing on large clusters
Communications of the ACM - 50th anniversary issue: 1958 - 2008
Activity sensing in the wild: a field trial of ubifit garden
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
The Horus location determination system
Wireless Networks
Statistical Machine Translation
Statistical Machine Translation
Indoor localization without the pain
Proceedings of the sixteenth annual international conference on Mobile computing and networking
Identifying important places in people's lives from cellular network data
Pervasive'11 Proceedings of the 9th international conference on Pervasive computing
An effective coreset compression algorithm for large scale sensor networks
Proceedings of the 11th international conference on Information Processing in Sensor Networks
Generating storylines from sensor data
Pervasive and Mobile Computing
Generating storylines from sensor data
Pervasive and Mobile Computing
From big smartphone data to worldwide research: The Mobile Data Challenge
Pervasive and Mobile Computing
| Hi-index | 0.00 |
We present an approach for producing narratives, or storylines, from sensor data collected from a mobile phone. Given a training set of English-language descriptions of events and a set of corresponding sensor data, we learn a probabilistic translation model. Then, given new sensor data, our model can produce English-language descriptions of the corresponding events. Our approach is evaluated on the data provided as part of the Nokia Mobile Data Challenge (MDC), focusing, in particular, on location labelling. We also present a set of tools for visualizing the MDC data, which were used to generate training data for storyline creation. Finally, we present a quantitative analysis of wifi data in a busy office setting, and present a novel model for wifi signals that more accurately matches the properties of signals in a natural environment.