In the Canadian Traveler Problem (CTP), a traveler seeks a shortest path to a destination through a road network, but unknown to the traveler, some roads may be blocked. This paper studies the Bayesian CTP (BCTP), in which road states are correlated with known prior probabilities and the traveler can infer the states of an unseen road from past observations of other correlated roads. As general...

Computed tomography perfusion (CTP) is an important functional imaging modality in the evaluation of cerebrovascular diseases, particularly in acute stroke and vasospasm. However, the post-processed parametric maps of blood flow tend to be noisy, especially in low-dose CTP, due to the noisy contrast enhancement profile and the oscillatory nature of the results generated by the current computati...

In wireless sensor networks (WSNs), the communication radius of a single sensor node is constrained. Thus, many-to-one and multi-hop routing protocols are designed to relay collected data back to the sink node. One of the challenges handled by present routing protocols is to prevent or reduce traffic congestion, which inevitably causes high packet drop rate, low energy efficiency, and long end-...

Computational tomography perfusion (CTP) is an important functional imaging modality in the evaluation of cerebrovascular diseases, such as stroke and vasospasm. However, the post-processed parametric maps of blood flow tend to be noisy, especially in low-dose CTP, due to the noisy contrast enhancement profile and the oscillatory nature of the results generated by the current computational meth...

Posterior reversible encephalopathy syndrome (PRES) can present with focal neurologic deficits, mimicking a stroke and can often represent a diagnostic challenge when presenting atypically. A high degree of suspicion is required in the clinical setting in order to yield the diagnosis. Cerebral CT perfusion (CTP) is utilized in many institutions as the first line in acute stroke imaging. CTP has...

We consider a scalar field theory in Minkowski spacetime and define a coarse grained Closed Time Path (CTP) effective action by integrating quantum fluctuations of wavelengths shorter than a critical value. We derive an exact CTP renormalization group equation and solve it using a derivative expansion approach. Explicit calculation is performed for the λφ4 theory. We discuss the relevance of th...

The Central Trigger Processor (CTP) is the final stage of the ATLAS first level trigger system which reduces the collision rate of 40 MHz to a Level-1 event rate of 100 kHz. An upgrade of the CTP is currently underway to significantly increase the number of trigger inputs and trigger combinations, allowing additional flexibility for the trigger menu. We present the hardware and FPGA firmware of...

Sirosis hepatis termasuk 10 penyakit penyebab kematian di US. Penyakit ini terjadi akibat adanya inflamasi kronik hati. Indonesia paling banyak disebabkan oleh virus hepatitis B dan C. Pada sirosis stadium lanjut dapat hipoalbuminemia karena penurunan sintesis albumin. Tingkat keparahan dinilai dari klasifikasi Child Turcotte Pugh (CTP). Penelitian bertujuan untuk mengetahui apakah terdapat per...

Cyclic thrombocytopenia (CTP) is a rare disorder characterized by periodic decreases and increases in platelet levels. Each cycle usually spans a period of 3-5 weeks. Clinical features are similar to those of idiopathic thrombocytopenic purpura (ITP), so patients are frequently misdiagnosed as having ITP. However, CTP usually does not respond to most treatments used in ITP such as corticosteroi...