Index Catalog // ScholarsArchive@OSU

Creator:: Natarajan, Sriraam
Abstract:: Building intelligent computer assistants has been a long-cherished goal of AI. Many intelligent assistant systems were built and fine-tuned to specific application domains. In this work, we develop a general model of assistance that combines three powerful ideas: decision theory, hierarchical task models and probabilistic relational languages. We use the...
Resource Type:: Dissertation
Full Text:: Sriraam Natarajan for the degree of Doctor of Philosophy in Computer Science presented on November 20

Creator:: Natarajan, Sriraam, Tadepalli, Prasad, and Fern, Alan
Abstract:: Building intelligent assistants has been a long-cherished goal of AI, and many were built and fine-tuned to specific application domains. In recent work, a domain-independent decision-theoretic model of assistance was proposed, where the task is to infer the user’s goal and take actions that minimize the expected cost of the...
Resource Type:: Article
Full Text:: Assistance Sriraam Natarajan Prasad Tadepalli Alan Fern School of EECS, Oregon State University, Corvallis

Creator:: Mannava, Sudha, Moparthy, Kalyana C., Wheeler, Linda J., Natarajan, Venkatesh, Zucker, Shoshanna N., Fink, Emily E., Im, Michael, Flanagan, Sheryl, Burhans, William C., Zeitouni, Nathalie C., Shewach, Donna S., Mathews, Christopher K., and Nikiforov, Mikhail A.
Abstract:: In normal human cells, oncogene-induced senescence (OIS) depends on induction of DNA damage response (DDR). Oxidative stress and hyper-replication of genomic DNA have been proposed as major causes of DNA damage in OIS cells. Here we report that down-regulation of deoxyribonucleoside pools is another endogenous source of DNA damage in...
Resource Type:: Article
Full Text:: , Venkatesh Natarajan 1 , Shoshanna N. Zucker 1 , Emily E. Fink 1 , Michael Im 5 , Sheryl Flanagan 5

Creator:: Abbasi, Arash
Abstract:: Impulse-radio ultra-wide-band (IR-UWB) signaling is a promising technique for high-speed, short-range relay communications networks. Depending on how the relay node retransmits the signal, there are two main relay schemes: conventional one-directional (one-way) relay model, and bi-directional (two-way) relay model. In bi-directional relay communications, wireless network coding (WNC), also called physical-layer...
Resource Type:: Dissertation

Creator:: Williams, Jennifer M.
Abstract:: The Internet of Things (IoT) paradigm brought an ever-increasing dependence on low-power devices to collect sensor data and transmit that information to the cloud, placing greater demand on connectivity and lifespan. In response, rapid worldwide innovation demonstrates the trade-oﬀs in processing, communication, and energy consumption with diverse approaches to low-power...
Resource Type:: Dissertation
Full Text:: feedback from my other committee members Prof. Arun Natarajan, Prof. Karti Mayaram, Prof. Tom Diettrich

Creator:: Wang, Xianlong
Abstract:: We propose a new classification method for longitudinal data based on a semiparametric approach. Our approach builds a classifier by taking advantage of modeling information between response and covariates for each class, and assigns a new subject to the class with the smallest quadratic distance. This enables one to overcome...
Resource Type:: Dissertation
Full Text:: . (1984), Natarajan (1991), McLachlan (1992), Kearns and Vazirani (1994), Devroye et al. (1996), Kulkarni

ScholarsArchive@OSU