SRI International
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Pruning non-informative text through non-expert annotations to improve sentiment classification
In this paper, we present a highly effective procedure for using crowd-sourcing techniques for labeling informative and non-informative information regarding the sentiment expressed in a sentence.
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Want to be retweeted? Large scale analytics on factors impacting retweet in Twitter network
In this paper, we examine a number of features that might affect retweetability of tweets.
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Fracture Surface Topography Analysis (FRASTA)-Development, Accomplishments, and Future Applications
This paper chronicles the historical development of FRASTA, recounts several notable achievements, and presents the plan for further development and future applications.
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Initial Ionospheric Observations Made By the New Resolute Incoherent Scatter Radar and Comparison to Solar Wind IMF
A summary of 8 days of observations is presented and 10 IMF Bz southward turning events during this period are analyzed in terms of the time delay of plasma density enhancements and ionospheric convection intensification with respect to the timing of Bz southward turning.
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Hygroscopic Salts and the Potential for Life on Mars
We modeled the climate conditions in a region on Mars with chloride-bearing evaporites, and modeled the evolution of the water activity of the deliquescence solutions of three possible chloride salts as a function of temperature.
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Middle School Student Mathematics Learning: An Analysis of a Student Population in Texas
We examined the population of students who participated in the seventh-grade year 1 randomized controlled experiment in Texas designed to test the effectiveness of SimCalc in improving student mathematics learning in middle school.
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Validity of Recall of Tobacco Use in Two Prospective Cohorts
This project studied the convergent validity of current recall of tobacco-related health behaviors, compared with prospective self-report collected earlier at two sites.
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Termination of Rewriting with Right-Flat Rules Modulo Permutative Theories
We present decidability results for termination of classes of term rewriting systems modulo permutative theories.
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Detection, Correlation, and Visualization of Attacks Against Critical Infrastructure Systems
We present some results of the Detection and Analysis of Threats to the Energy Sector project, wherein we adapted and developed several intrusion detection technologies for control systems.
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High-Enthalpy Test Environments, Flow Modeling and in Situ Diagnostics for Characterizing Ultra-High Temperature Ceramics
We describe the test environments generated by two types of these ground test facilities – subsonic inductively coupled plasma tunnels and supersonic arc-jet tunnels – and discuss the important roles of computational fluid dynamics modeling and in situ optical diagnostics for interpreting test results from a materials science perspective.
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Spoken Proper Name Retrieval for Limited Resource Languages Using Multilingual Hybrid Representations
In this paper, we present our research efforts towards multilingual spoken information retrieval with limitations in acoustic training data.
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Synthesis of Carbon-Rich Hafnia Thin Films By Pulsed Laser Deposition
We explored direct synthesis of carbon-rich hafnia, which is known to form as a compact interlayer in the oxide scales of oxidized hafnium carbide.