Search

was built and evaluated on topologies of varying scale and complexity. Our results show that PAZZ requires minimal network resources to detect persistent data plane faults through fuzzing and localize them [...] search (DFS) and symbolic execution. Experiments with our prototype show that P4CONSIST can verify the control-data plane consistency in the complex datacenter 4ary fat-tree (20 Switches) and multipath grid [...] programmable networks The underlying networks serving the online services and applications of a business must be reliable, secure, and highly available. Outages caused by defective network devices, miscon

in terms of the normalized cut and of its spectral clustering relaxation. The proposed method reduces runtime and memory consumption and yields on par results in image and video segmentation. Further, it [...] segmentation and that is large enough to avoid overfitting. Consequently, there is little analysis of video segmentation which generalizes across subtasks, and it is not yet clear which and how video s [...] hierarchies, and that reflects the tradeoff between over-segmentation and segmentation accuracy. Video Segmentation with Superpixels This work contributes a thorough analysis of various within- and between-frame

computational complexity. Investigators: Mirko Palmer, Qi Guo, and Anja Feldmann, in cooperation with Balakrishnan Chandrasekaran (Vrije Universiteit Amsterdam), Ramesh K. Sitaraman and Kevin Spiteri (UMass [...] lowered visual quality due to the "adaptive bitrate algorithms" (ABR) that try to select a quality of video that is small enough, in terms of video bitrate and thus amount of data, to be streamed under all current [...] conditions. As those algorithms are not perfect, the visual quality degrades unnecessarily. In the worst case the ABR misjudges the network condition, the video does not get downloaded in time and the video stalls

graph algorithms, sequential distributed algorithms, and parallel distributed algorithms. I will use the graph coloring problem as a running example, and I will explore settings like this: - Online graph [...] including Vertex Cover, Feedback Vertex Set, and Treewidth Deletion, and provides an interesting forum where ideas from approximation and parameterized algorithms influence each other. In this talk, I will [...] Research Departments Algorithms and Complexity Seminars Virtual Theory Seminar Virtual Theory Seminar Upcoming Talks To be announced Schedule Date Time Speaker Host Title Recordings Sept 20, 2022 13:00

Research Departments Computer Vision and Machine Learning Research Vision and Language Vision and Language Xplore-M-Ego: Contextual Media Retrieval Using Natural Language Queries The widespread integration [...] of cameras in hand-held and head-worn devices as well as the ability to share content online enables a large and diverse visual capture of the world. We envision these images and associated meta information [...] pooling interpretation of spatial relations and show how it improves image retrieval and annotations tasks involving spatial language. Due to the complexity of the spatial language, we argue for a lea

Theobalt Visual Computing and Artificial Intelligence Dr. Vladislav Golyanik 4D and Quantum Vision Dr. Thomas Leimkühler Image Synthesis and Machine Learning Dr. Marc Habermann Graphics and Vision for Digital [...] Research Departments Visual Computing and Artificial Intelligence Department 6: Visual Computing and Artificial Intelligence The Visual Computing and Artificial Intelligence Department investigates fo [...] Vision and Artificial Intelligence. It is our long term vision to develop entirely new ways to capture, represent, synthesize and simulate models of the real world at highest detail, robustness, and efficiency

Departments Computer Vision and Machine Learning Research Vision and Language Visual Turing Challenge Visual Turing Challenge Mateusz Malinowski and Mario Fritz Challenge As language and visual understanding [...] on this complex and ambiguous task. In [3] and [4], we provide a wider view on question answering based on images task. We enumerate the challenges that holistic learners have to face with, and discuss [...] {Advances in Neural Information Processing Systems 27}, editor = {Z. Ghahramani and M. Welling and C. Cortes and N.D. Lawrence and K.Q. Weinberger}, pages = {1682--1690}, year = {2014}, publisher = {Curran

Lingni and Ye, Yuting and Hong, Fangzhou and Guzov, Vladimir and Jiang, Yifeng and Postyeni, Rowan and Pesqueira, Luis and Gamino, Alexander and Baiyya, Vijay and Kim, Hyo Jin and Bailey, Kevin and Fosas [...] Head-Mounted Device}, AUTHOR = {Guzov, Vladimir and Jiang, Yifeng and Hong, Fangzhou and Pons-Moll, Gerard and Newcombe, Richard and Liu, C. Karen and Ye, Yuting and Ma, Lingni}, LANGUAGE = {eng}, PUBLISHER = [...] {D}ataset and Method for Intuitive Physics Guided Human-object Interaction}, AUTHOR = {Zhang, Xiaohan and Bhatnagar, Bharat Lal and Starke, Sebastian and Petrov, Ilya A. and Guzov, Vladimir and Dhamo, Helisa

navigation Institute D1 Algorithms & Complexity D2 Computer Vision and Machine Learning D3 Internet Architecture D4 Computer Graphics D5 Databases and Information Systems D6 Visual Computing and Artificial Intelligence [...] Departments D1 Algorithms & Complexity D2 Computer Vision and Machine Learning D3 Internet Architecture D4 Computer Graphics D5 Databases and Information Systems D6 Visual Computing and Artificial Intelligence [...] RG2 Network and Cloud Systems RG3 Multimodal Language Processing Publications Algorithms & Complexity Computer Vision and Machine Learning Internet Architecture Computer Graphics Databases and Information

derive seeds from WordNet and by pattern matching from Web text collections. The Label Propagation algorithm provides us with domain sets and range sets for 19 different relations, and with confidence-ranked [...] assertions, nouns and adjectives, are disambiguated by mapping them onto their proper WordNet senses. Large-scale experiments demonstrate the high accuracy (more than 80 percent) and coverage (more than [...] Research Departments Databases and Information Systems Research Commonsense Knowledge WebChild WebChild: Commonsense Knowledge from the Web Overview WebChild is a large collection of commonsense knowledge