Arno Pany

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A 28-year old Malay man with evidence of an upper motor neuron cord lesion was diagnosed to have a C7 to T2 spinal arterio-venous malformation and associated cutaneous vascular lesion. He finally agreed for treatment after 5 years of progressive spastic right lower limb weakness leading to inability to mobilize. A two staged intravascular procedure was done(More)
Although the ant metaphor has been successfully applied to routing of data packets both in wireless and fixed networks, little is known yet about its appropriateness for search in peer-to-peer environments. This paper presents SemAnt, a distributed content-based routing algorithm based on the Ant Colony Optimization meta-heuristic and adapted for deployment(More)
This paper presents SemAnt, a novel ant-based multi-agent system designed for distributed query routing. While the ant metaphor has been successfully applied to network routing both in wireless and fixed networks, little is yet known about its applicability to the task of query routing in distributed environments. We point out the similarities and(More)
A rare case of partially thrombosed giant serpentine right middle cerebral artery aneurysm presented. A 26 year old man initially presented with headache and 3 months later developed neurological deficit. Various stages of clot with patent residual lumen seen on neuroimaging, led to the diagnosis. Catheter angiography is the investigation of choice for(More)
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