Results 81 to 90 of about 178,314 (358)
OClustR: A new graph-based algorithm for overlapping clustering [PDF]
, 2013 Clustering is a Data Mining technique, which has been widely used in many practical applications. From these applications, there are some, like social network analysis, topic detection and tracking, information retrieval, categorization of digital ...
José Eladio Medina Pagola +3 more
core
Molecular Oncology, EarlyView.Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova +14 more
wiley +1 more source
Generalized Graph Clustering: Recognizing (p,q)-Cluster Graphs [PDF]
, 2010 CLUSTER EDITING is a classical graph theoretic approach to tackle the problem of data set clustering: it consists of modifying a similarity graph into a disjoint union of cliques, i.e, clusters. As pointed out in a number of recent papers, the cluster editing model is too rigid to capture common features of real data sets.
Pinar Heggernes +4 more
openaire +1 more source
Molecular Oncology, EarlyView.In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera +11 more
wiley +1 more source
Fast Spectral Clustering via Efficient Multilayer Anchor Graph
International Journal of Aerospace EngineeringRecent studies have shown that graph-based clustering methods are good at processing hyperspectral images (HSIs), while falling short for large-scale HSIs due to high time complexity.
Yiwei Wei +3 more
doaj +1 more source
CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3
Molecular Oncology, EarlyView.PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh +12 more
wiley +1 more source
Completely connected clustered graphs
Journal of Discrete Algorithms, 2003 A clustered graph \((G,T,r)\) consists of a graph \(G=(V,E)\), a tree \(T\), and an inner vertex \(r\) of \(T\) such that the set of leaves of \(T\) is exactly \(V\). A clustered graph is said to be completely connected if every cluster, and also each complement of a cluster, induces a connected subgraph.
Sabine Cornelsen, Dorothea Wagner
openaire +2 more sources
Multi-type relational clustering approaches : current state-of-the-art and new directions [PDF]
, 2008 The proliferation of multi-type relational datasets in a number of important real-world applications and the limitations resulting from the transformation of such datasets to fit propositional data mining approaches have led to the emergence of the ...
Anand, Sarabjot Singh, Li, Tao
core +1 more source
Molecular Oncology, EarlyView.CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak +10 more
wiley +1 more source
Large scale hierarchical clustering of protein sequences
, 2005 Krause A, Stoye J, Vingron M. Large scale hierarchical clustering of protein sequences. BMC Bioinformatics. 2005;6(1): 15.Background: Searching a biological sequence database with a query sequence looking for homologues has become a routine operation in ...
Stoye Jens +12 more
core +1 more source