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pro vyhledávání: '"Lang, Alex H."'
Conditional generative models are capable of using contextual information as input to create new imaginative outputs. Conditional Restricted Boltzmann Machines (CRBMs) are one class of conditional generative models that have proven to be especially a
Externí odkaz:
http://arxiv.org/abs/2305.08337
Camera and lidar are important sensor modalities for robotics in general and self-driving cars in particular. The sensors provide complementary information offering an opportunity for tight sensor-fusion. Surprisingly, lidar-only methods outperform f
Externí odkaz:
http://arxiv.org/abs/1911.10150
Autor:
Caesar, Holger, Bankiti, Varun, Lang, Alex H., Vora, Sourabh, Liong, Venice Erin, Xu, Qiang, Krishnan, Anush, Pan, Yu, Baldan, Giancarlo, Beijbom, Oscar
Robust detection and tracking of objects is crucial for the deployment of autonomous vehicle technology. Image based benchmark datasets have driven development in computer vision tasks such as object detection, tracking and segmentation of agents in
Externí odkaz:
http://arxiv.org/abs/1903.11027
Object detection in point clouds is an important aspect of many robotics applications such as autonomous driving. In this paper we consider the problem of encoding a point cloud into a format appropriate for a downstream detection pipeline. Recent li
Externí odkaz:
http://arxiv.org/abs/1812.05784
Cellular reprogramming, the conversion of one cell type to another, has fundamentally transformed our conception of cell types. Cellular reprogramming induces global changes in gene expression involving hundreds of transcription factors and thousands
Externí odkaz:
http://arxiv.org/abs/1505.03889
A central goal of synthetic biology is to design sophisticated synthetic cellular circuits that can perform complex computations and information processing tasks in response to specific inputs. The tremendous advances in our ability to understand and
Externí odkaz:
http://arxiv.org/abs/1505.02474
Publikováno v:
Phys. Rev. Lett. 113, 148103 (2014)
The deep connection between thermodynamics, computation, and information is now well established both theoretically and experimentally. Here, we extend these ideas to show that thermodynamics also places fundamental constraints on statistical estimat
Externí odkaz:
http://arxiv.org/abs/1405.4001
Publikováno v:
Lang AH, Li H, Collins JJ, Mehta P (2014) Epigenetic Landscapes Explain Partially Reprogrammed Cells and Identify Key Reprogramming Genes. PLoS Comput Biol 10(8): e1003734. doi:10.1371/journal.pcbi.1003734
A common metaphor for describing development is a rugged "epigenetic landscape" where cell fates are represented as attracting valleys resulting from a complex regulatory network. Here, we introduce a framework for explicitly constructing epigenetic
Externí odkaz:
http://arxiv.org/abs/1211.3133
Autor:
Lang, Alex H.1,2 alexlang@bu.edu, Li, Hu3,4, Collins, James J.3,4,5,6, Mehta, Pankaj1,2 pankajm@bu.edu
Publikováno v:
PLoS Computational Biology. Aug2014, Vol. 10 Issue 8, p1-13. 13p. 2 Diagrams, 2 Charts, 1 Graph.
Publikováno v:
PLoS ONE. Aug2013, Vol. 8 Issue 8, p1-18. 18p.