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Stephen Roberts

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Articles 56
Citations 600
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Recent Articles
41.
Krause J, Krause S, Arlinghaus R, Psorakis I, Roberts S, Rutz C
Trends Ecol Evol . 2013 Jul; 28(9):541-51. PMID: 23856617
The increasing miniaturisation of animal-tracking technology has made it possible to gather exceptionally detailed machine-sensed data on the social dynamics of almost entire populations of individuals, in both terrestrial and...
42.
Psorakis I, Roberts S, Ebden M, Sheldon B
Phys Rev E Stat Nonlin Soft Matter Phys . 2011 Jul; 83(6 Pt 2):066114. PMID: 21797448
Identifying overlapping communities in networks is a challenging task. In this work we present a probabilistic approach to community detection that utilizes a Bayesian non-negative matrix factorization model to extract...
43.
Mann R, Freeman R, Osborne M, Garnett R, Armstrong C, Meade J, et al.
J R Soc Interface . 2010 Jul; 8(55):210-9. PMID: 20656739
Pigeons home along idiosyncratic habitual routes from familiar locations. It has been suggested that memorized visual landmarks underpin this route learning. However, the inability to experimentally alter the landscape on...
44.
Melbourne E, Roberts S, Durand M, Newcombe R, Legare F, Elwyn G
Patient Educ Couns . 2010 Jun; 83(1):55-7. PMID: 20537837
Background: Current models of the medical consultation emphasize shared decision-making (SDM), whereby the expertise of both the doctor and the patient are recognised and seen to equally contribute to the...
45.
Edwards J, Simmons E, Cordero S, Lieuw K, Roberts S
Pediatr Blood Cancer . 2010 May; 55(1):190-2. PMID: 20486185
Hepatosplenic gamma-delta T-cell lymphoma is a very rare, aggressive form of peripheral lymphoma first recognized in 1990. Patients often present with organomegaly, anemia, adenopathy, and B symptoms. Rarely in the...
46.
Snooks H, Cheung W, Close J, Dale J, Gaze S, Humphreys I, et al.
BMC Emerg Med . 2010 Jan; 10:2. PMID: 20102616
Background: Many emergency ambulance calls are for older people who have fallen. As half of them are left at home, a community-based response may often be more appropriate than hospital...
47.
Galvin A, OB Hourihane J, Roberts S
J Public Health (Oxf) . 2008 Jan; 30(1):114-5. PMID: 18230768
No abstract available.
48.
Biro D, Freeman R, Meade J, Roberts S, Guilford T
Proc Natl Acad Sci U S A . 2007 Apr; 104(18):7471-6. PMID: 17452634
How do birds orient over familiar terrain? In the best studied avian species, the homing pigeon (Columba livia), two apparently independent primary mechanisms are currently debated: either memorized visual landmarks...
49.
Lees K, Roberts S, Skamnioti P, Gurr S
J Comput Biol . 2007 Mar; 14(1):68-83. PMID: 17381347
Clustering techniques have been widely used in the analysis of microarray data to group genes with similar expression profiles. The similarity of expression profiles and hence the results of clustering...
50.
Kang L, McIntyre K, Gillooly K, Yang Y, Haycock J, Roberts S, et al.
J Leukoc Biol . 2006 Aug; 80(4):897-904. PMID: 16888084
It is well established that melanocortins are peptides that have potent anti-inflammatory activity. Recent research has focused on understanding which of the known melanocortin receptors mediates the anti-inflammatory actions of...