Publications
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Combining Discriminative Re-Ranking and Co-Training for Parsing Mandarin Speech Transcripts
In this paper, we present systematic investigations on combining discriminative re-ranking and co-training, including co-training re-ranked parsers and co-training re-rankers.
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Infrastructure Free 6 DOF Location and Pose Estimation for Mixed Reality Systems
Mixed reality training systems using Head Mounted Displays (HMDs) require very high precision knowledge of the 3D location and 3D orientation of the user's head.
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Isolines: efficient spatio-temporal data aggregation in sensor networks
This paper introduces an energy-efficient data collection technique that takes advantage of spatial and temporal data correlation for monitoring continuously changing conditions such as temperature, humidity, rain fall, radiation, substance…
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Embracing interference in ad hoc networks using joint routing and scheduling with multiple packet reception
We present an approach that takes advantage of multi-packet reception (MPR) to reduce the negative effects of multiple access interference and therefore increase the capacity of an ad hoc network.
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Embracing interference in ad hoc networks using joint routing and scheduling with multiple packet reception
We present an approach that takes advantage of multi-packet reception (MPR) to reduce the negative effects of multiple access interference and therefore increase the capacity of an ad hoc network.
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Powers of 10: modeling complex information-seeking systems at multiple scales
New models of information-seeking support systems offer two advantages: they move us from prescientific conceptual frameworks about information seeking to more rigorous scientific theories and predictive models while, at the…
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Learning by Reading: Normalizing complex linguistic structures onto a knowledge representation
This brief position paper illustrates the power of this approach in PARCs Bridge system through examples of textual inference.
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Predicate privacy in encryption systems
In this paper, we consider a new notion called predicate privacy, that is, the property that a token should not reveal information about the query predicate encoded in it.
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Holding on and letting go: facts, counterfactuals and before
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Case Studies of Aerosol Remote Sensing in the Vicinity of Clouds
In this paper, we describe aerosol observations collected near cloud edges by an airborne Sun photometer over dark ocean waters.
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Observations of Polar Mesospheric Summer Echoes Using Pfisr During the Summer of 2007
The Poker Flat Incoherent Scatter Radar (PFISR) has been running nearly continuously throughout the summer of 2007, which permits an unprecedented, long-term study of polar mesospheric summer echoes (PMSE) at UHF.
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Pathway Analysis By Adaptive Combination of P-Values
Building upon existing P-value combining methods, we propose a class of highly flexible pathway analysis approaches based on an adaptive rank truncated product statistic that can effectively combine evidence of associations…