Most of these opportunistic pursuits are exploited through automated programs, known as bots. We propose a framework (Stweeler) to study bot impact and influence on Twitter from systems and social media perspectives. Research Questions 1). About bots: Why do bots exist in such quantity in a large OSN such as Twitter? 2). Bot usage and impact: How do different entities, e.g. news corps or commer...

The quest to 'forward-engineer' and fabricate biological machines remains a grand challenge. Towards this end, we have fabricated locomotive "bio-bots" from hydrogels and cardiomyocytes using a 3D printer. The multi-material bio-bot consisted of a 'biological bimorph' cantilever structure as the actuator to power the bio-bot, and a base structure to define the asymmetric shape for locomotion. T...

Bot detection is an emerging problem in social games that requires different approaches from those used in massively multi-player online games (MMOGs). We focus on mouse selections as a key element of bot detection. We hypothesize that certain interface elements result in predictable differences in mouse selections, which we call spatial game signatures, and that those signatures can be used to...

Intelligent Tutoring Systems are computer programs that aim at providing personalized instruction to students. In recent years, conversational robots, usually known as chatterbots, become very popular in the Internet, and ALICE (Artificial Linguistic Internet Computer Entity) is probably the most popular one. ALICE brain is written in AIML (Artificial Intelligence Markup Language), an open XML ...

Choline acetyltransferase (ChAT) synthesizes the neurotransmitter acetylcholine in cholinergic neurons, and mutations of this enzyme are linked to the neuromuscular disorder congenital myasthenic syndrome (CMS). One CMS-related mutation, V18M, reduces ChAT enzyme activity and cellular protein levels, and is located within a highly-conserved N-terminal proline-rich motif at residues 14PKLPVPP20....

This “reflections from practice” piece explores some of the implications emerging, artificially intelligent tools for futures and foresight prac-ademic community. The authors provide background on these tools, explore, with special emphasis scenarios, a specific tool named “Chat Generative Pre-trained Transformer” (hereafter, ChatGPT). examine utility scenarios generated by artificial intellige...

Chat language refers to the special human language widely used in the community of digital network chat. As chat language holds anomalous characteristics in forming words, phrases, and non-alphabetical characters, conventional natural language processing tools are ineffective to handle chat language text. Previous research shows that knowledge based methods perform less effectively in processin...

BACKGROUND Myenteric interneurones are involved in the reflexes that control the motility of the human colon. AIMS The distribution of choline acetyltransferase (ChAT) and nitric oxide synthase (NOS) immunoreactivity in myenteric interneurones was investigated in this study. METHODS DiI (1,1'- didodecyl 3,3,3',3'-indocarbocyanine perchlorate) was applied to the myenteric plexus of the human...