Results 21 to 30 of about 1,723,557 (224)

Problems for combinatorial numbers satisfying a class of triangular arrays

Lietuvos Matematikos Rinkinys, 2023
Numbers satisfying a class of triangular arrays, defined by a bivariate first-order linear difference equation with linear coefficients, include a wide range of combinatorial numbers: binomial coefficients, Morgan numbers, Stirling numbers of the first ...
Igoris Belovas
doaj   +3 more sources

Algorithmic Accountability in Context. Socio-Technical Perspectives on Structural Causal Models

Frontiers in Big Data, 2021
The increasing use of automated decision making (ADM) and machine learning sparked an ongoing discussion about algorithmic accountability. Within computer science, a new form of producing accountability has been discussed recently: causality as an ...
Nikolaus Poechhacker, Severin Kacianka
doaj   +1 more source

A computational study of the Warburg effect identifies metabolic targets inhibiting cancer migration

Molecular Systems Biology, 2014
Over the last decade, the field of cancer metabolism has mainly focused on studying the role of tumorigenic metabolic rewiring in supporting cancer proliferation.
Keren Yizhak, Sylvia E Le Dévédec, Vasiliki Maria Rogkoti, Franziska Baenke, Vincent C de Boer, Christian Frezza, Almut Schulze, Bob van de Water, Eytan Ruppin   +8 more
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Suppression of Nucleotide Metabolism Underlies the Establishment and Maintenance of Oncogene-Induced Senescence

Cell Reports, 2013
Oncogene-induced senescence is characterized by a stable cell growth arrest, thus providing a tumor suppression mechanism. However, the underlying mechanisms for this phenomenon remain unknown.
Katherine M. Aird, Gao Zhang, Hua Li, Zhigang Tu, Benjamin G. Bitler, Azat Garipov, Hong Wu, Zhi Wei, Stephan N. Wagner, Meenhard Herlyn, Rugang Zhang   +10 more
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Paired microbiome and metabolome analyses associate bile acid changes with colorectal cancer progression

Cell Reports, 2023
Summary: Colorectal cancer (CRC) is driven by genomic alterations in concert with dietary influences, with the gut microbiome implicated as an effector in disease development and progression.
Ting Fu, Tao Huan, Gibraan Rahman, Hui Zhi, Zhenjiang Xu, Tae Gyu Oh, Jian Guo, Sally Coulter, Anupriya Tripathi, Cameron Martino, Justin L. McCarville, Qiyun Zhu, Fritz Cayabyab, Brian Low, Mingxiao He, Shipei Xing, Fernando Vargas, Ruth T. Yu, Annette Atkins, Christopher Liddle, Janelle Ayres, Manuela Raffatellu, Pieter C. Dorrestein, Michael Downes, Rob Knight, Ronald M. Evans   +25 more
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Emotion Expression in Human Body Posture and Movement: A Survey on Intelligible Motion Factors, Quantification and Validation

IEEE Transactions on Affective Computing, 2023
Many areas in computer science are facing the need to analyze, quantify and reproduce movements expressing emotions. This paper presents a systematic review of the intelligible factors involved in the expression of emotions in human movement and posture.
Mehdi-Antoine Mahfoudi, Alexandre Meyer, Thibaut Gaudin, Axel Buendia, S. Bouakaz   +4 more
semanticscholar   +1 more source

A procedure establishing perfect multilingualism in a community [PDF]

Mouvements et Enjeux Sociaux, 2023
This paper attempts to provide a procedure establishing perfect multilingualism. Apart from the two items related to gender and age, the author uses ten items based on socio-psycholinguistic parameters, namely the speaker’s emotional expression languages
Remy NSIMAMBOTE ZOLA
doaj  

A temporal latent topic model for facial expression recognition [PDF]

, 2011
Posters: no. 128LNCS v. 6495 is conference proceedings of the 10th Asian Conference on Computer Vision, Queens, ACCVIn this paper we extend the latent Dirichlet allocation (LDA) topic model to model facial expression dynamics. Our topic model integrates
Chan, KP, Shang, L
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Facial Expression Recognition Using Local Gravitational Force Descriptor-Based Deep Convolution Neural Networks

IEEE Transactions on Instrumentation and Measurement, 2021
An image is worth a thousand words; hence, a face image illustrates extensive details about the specification, gender, age, and emotional states of mind.
Karnati Mohan, Ayan Seal, O. Krejcar, A. Yazidi   +3 more
semanticscholar   +1 more source

Seeing the Forest for the Trees: Using the Gene Ontology to Restructure Hierarchical Clustering [PDF]

, 2009
Motivation: There is a growing interest in improving the cluster analysis of expression data by incorporating into it prior knowledge, such as the Gene Ontology (GO) annotations of genes, in order to improve the biological relevance of the clusters that ...
Dotan-Cohen, Dikla, Kasif, Simon, Melkman, Avraham A.   +2 more
core   +3 more sources