Introduction By the late fifth century BCE Panini had composed the Astadhyayi, consisting of nearly 4000 rules giving a precise and fairly complete ...

This research presents a computer model called EUREKA that begins with novice‐like strategies and knowledge organizations for solving physics word problems and acquires features of knowledge organizations and basic approaches that characterize experts in this domain. EUREKA learns a highly interrelated network of problem‐type schemas with associated solution methodologies. Initially, superficial features of the problem statement form the basis for both the problem‐type schemas and the discriminating features that organize them in the P‐MOP (Problem Memory Organization Packet) network. As EUREKA (...) solves more problems, the content of the schemas and the discriminating features change to reflect more fundamental physics principles. This changing network allows EUREKA to shift from a novicelike means‐ends strategy to a more expertlike “knowledge development” strategy in which the presence of abstract concepts are triggered by problem features. In this model, the strategy shift emerges as a natural consequence of the evolving expertlike organization of problem‐type schemos. EUREKA captures many of the descriptive models of novice expert differences, and also suggests a number of empirically testable assumptions regarding problem‐solving strategies and the representation of problem‐solving knowledge. (shrink)

Accounts of creation in Sanskrit literature include a number of hymns in the R̥gveda principal among which are R̥V 10.72, 10.81–82, 10.90, 10.121, and 10.129. Later accounts appear in the Mānavadhārmaśāstra, the Mahābhārata, and purāṇas. Scholars generally describe these accounts as various, mutually inconsistent myths, or as superseded stages of philosophical thought. Even recent treatments of Indian cosmogony that praise the poetic subtlety and prowess of their composers consider their work as products of individual poetic imagination. Yet, despite the variety (...) of expression in the various accounts, they appear to convey a consistent model of the origin of the world. Moreover, the model of the absolute and the first stages of creation mirror the descriptions of the development of enlightenment in foundational texts of Vedānta and systematic analyses of Yoga. The descriptions of creation may therefore rather be the result of the special insight of enlightened sages than the results of individual imagination. (shrink)

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The Vaiyākaraṇasiddhāntabhūṣaṇa of Kauṇḍabhaṭṭa, part 1, with the Nirañjanī Commentary by Ram-yatna Shukla and Prakāsa Explanatory Notes by K. V. Ramakrishnamacharyulu. Critically edited by K. V. Ramakrishnamacharyulu. South Asian Perspectives, no. 6; Shree Somnath Sanskrit University Shastragrantha Series, no. 2. Pondichery: Institut Français de Pondichéry; Veraval, Gujarat: Shree Somnath Sanskrit University, 2015. Pp. xl + 592. Rs. 1200, €52.