Sciweavers

AAAI
2007
14 years 1 months ago
A Method for Large-Scale l1-Regularized Logistic Regression
Kwangmoo Koh, Seung-Jean Kim, Stephen P. Boyd
AAAI
2007
14 years 1 months ago
Scalable Semantic Retrieval through Summarization and Refinement
Julian Dolby, Achille Fokoue, Aditya Kalyanpur, Aa...
AAAI
2008
14 years 1 months ago
Finding State Similarities for Faster Planning
In many planning applications one can find actions with overlapping effects. If for optimally reaching the goal all that matters is within this overlap, there is no need to consid...
Christian Fritz
AAAI
2007
14 years 1 months ago
Logical Generative Models for Probabilistic Reasoning about Existence, Roles and Identity
In probabilistic reasoning, the problems of existence and identity are important to many different queries; for example, the probability that something that fits some description...
David Poole
AAAI
2008
14 years 1 months ago
Diagnosing Faults in Electrical Power Systems of Spacecraft and Aircraft
Electrical power systems play a critical role in spacecraft and aircraft, and they exhibit a rich variety of failure modes. This paper discusses electrical power system fault diag...
Ole J. Mengshoel, Adnan Darwiche, Keith Cascio, Ma...
AAAI
2007
14 years 1 months ago
Coordinating Hundreds of Cooperative, Autonomous Vehicles in Warehouses
The Kiva warehouse management system creates a new paradigm for pick-pack-and-ship warehouses that significantly improves worker productivity. The Kiva system uses movable storag...
Peter R. Wurman, Raffaello D'Andrea, Mick Mountz
AAAI
2008
14 years 1 months ago
Grounding with Bounds
Grounding is the task of reducing a first-order theory to an equivalent propositional one. Typical grounders work on a sentence-by-sentence level, substituting variables by domain...
Johan Wittocx, Maarten Mariën, Marc Denecker
AAAI
2008
14 years 1 months ago
Cross-lingual Propagation for Morphological Analysis
Multilingual parallel text corpora provide a powerful means for propagating linguistic knowledge across languages. We present a model which jointly learns linguistic structure for...
Benjamin Snyder, Regina Barzilay
AAAI
2007
14 years 1 months ago
The Impact of Time on the Accuracy of Sentiment Classifiers Created from a Web Log Corpus
We investigate the impact of time on the predictability of sentiment classification research for models created from web logs. We show that sentiment classifiers are time dependen...
Kathleen T. Durant, Michael D. Smith