Bitcoin and its underlying blockchain mechanism have been attracting much attention. One of their core innovations, Proof-of-Work (PoW), is notoriously inefficient which potentially motivates a centralization of computing power, defeating the original goal of decentralization. Proof-of-Stake (PoS) is later proposed to replace PoW. However, both PoW and PoS have different inherent advantages and...

BACKGROUND Bone marrow mesenchymal stem cells (BM-MSCs) are multipotential stem cells that have been used for a broad spectrum of indications. Several investigations have used BM-MSCs to promote photoreceptor survival and suggested that BM-MSCs are a potential source of cell replacement therapy for some forms of retinal degeneration. PURPOSE To investigate the expression of the MER proto-onco...

Building Part-of-Speech (POS) taggers for code-mixed Indian languages is a particularly challenging problem in computational linguistics due to a dearth of accurately annotated training corpora. ICON, as part of its NLP tools contest has organized this challenge as a shared task for the second consecutive year to improve the state-of-the-art. This paper describes the POS tagger built at Surukam...

Multi-antenna airborne remote sensing systems have received more attention recently because they can realize high-resolution three-dimensional (3-D) imaging, such as array Synthetic Aperture Radar (SAR). Their high-precision imaging needs multi-antenna motion and relative between antennas. However, the existing facility technology hardly meet measurement precision demand of SAR. To solve this p...

PURPOSE Age-related macular degeneration (AMD) is accompanied by increased complement activation, and by lipofuscin accumulation in retinal pigment epithelial (RPE) cells due to incomplete degradation of photoreceptor outer segments (POS). The influence of POS, ultraviolet (UV)-irradiated POS and human complement sera (HCS) on cytokine secretion from RPE cells was therefore examined. METHODS ...

This paper describes the combination compound unit (CU) recognizer with syntactic verifier using partial parsing mechanism. The recognizer finds all the CUs, combined concept including collocations, idioms, and compound nouns, in input sentence. CU information reduces the search space of syntactic analysis and a portion of Part-Of-Speech (POS) ambiguities. Syntactic verification is to obtain pr...

This paper presents a description of the parallel corpora being created simultaneously in 12 major Indian languages including English under a nationally funded project named Indian Languages Corpora Initiative (ILCI) run through a consortium of institutions across India. The project runs in two phases. The first phase of the project has two distinct goals creating parallel sentence aligned corp...

Filipino is a changing language that poses several challenges. Our goal is to develop a bidirectional English-Filipino Machine Translation (MT) system using a hybrid approach to learn rules from examples. The first phase was an English to Filipino MT system that required several language resources. The problem lies on its dependency over the annotated grammar which is currently unavailable for ...