The landscape of cybersecurity is constantly evolving, with adversaries becoming increasingly sophisticated and persistent. This manuscript explores the utilization of artificial intelligence (AI) to address these evolving threats, focusing on the journey from threat detection to autonomous response. By examining AI-driven detection methodologies, advanced threat analytics, and the implementation of autonomous response systems, this paper provides insights into how organizations can leverage AI to strengthen their cybersecurity posture against modern threats. Key words: Ransomware, Anomaly Detection, Advanced Persistent Threats (APTs), Automated (...) Threat Response and Artificial Intelligence. (shrink)

The modern computer environment has moved past the local data center with a single entry and exit point to a global network comprising many data centers and hundreds of entry and exit points, commonly referred as Cloud Computing, used by all possible devices with numerous entry and exit point for transactions, online processing, request and responses traveling across the network, making the ever complex networks even more complex, making traversing, monitoring and detecting threats over such an environment a big challenge (...) for Network forensic and investigation for cybercrimes. It has demanded in depth analysis using network tools and techniques to determine how best information can be extracted pertinent to an investigation. Data mining technique providing great aid in finding relevant clusters for predicting unusual activities, pattern matching and fraud detection in an environment, capable to deal with huge amount of data. The concept of network forensics in cloud computing requires a new mindset where some data will not be available, some data will be suspect, and some data will be court ready and can fit into the traditional network forensics model. From a network security viewpoint, all data traversing the cloud network backplane is visible and accessible by the cloud service provider. It is not possible to think now that one physical device will only have one operating system that needs to be taken down for investigation. Without the network forensics investigator, understanding the architecture of the cloud environment systems and possible compromises will be overlooked or missed. In this paper, we focus on the role of Network Forensic in a cloud environment, its mapping few of the available tools and contribution of Data Mining in making analysis, and also to bring out the challenges in this field. (shrink)

The rapid adoption of cloud computing has revolutionized the way organizations operate, offering unparalleled flexibility, scalability, and efficiency. However, it also introduces a new set of vulnerabilities and security challenges. This manuscript explores the integration of artificial intelligence (AI) in cybersecurity solutions to address these cloud vulnerabilities. By examining the current landscape, AI methodologies, and practical implementation strategies, we aim to provide a roadmap for enhancing cloud security through AI-powered solutions. -/- .

Este artigo pretende analisar três teorias a respeito do que é o objeto intencional da memória. As teorias abordadas são o realismo direto, o realismo representativo e o pragmatismo em filosofia da memória. A primeira delas defende que quando lembramos, acessamos um evento passado sem intermédios; a segunda argumenta que acessamos diretamente uma representação do evento passado; a última, elaborada recentemente, afirma que nossas lembranças são determinadas por nossas ações. Apresentamos a ideia central de cada teoria, com quais outras teorias (...) sobre a memória elas relacionam e as principais objeções que enfrentam. Após isso, demonstramos a nossa posição, qual seja, o realismo representativo nos parece a alternativa mais viável entre as opções atuais. (shrink)

A proposta deste trabalho é investigar a contribuição da filosofia de Henri Bergson para as discussões atuais sobre a memória. Atualmente, o debate concentra-se entre as teorias causalistas e as teorias simulacionistas acerca da memória. O primeiro grupo defende que entre a representação atual de uma experiência passada e esta experiência, há uma conexão causal. Por outro lado, o segundo grupo entende que a principal contribuição para as representações atuais a respeito de eventos passados surge das condições do momento presente, (...) dispensando a necessidade de uma relação entre a experiência e a representação atual. Henri Bergson, no final do século XIX, apresentou a memória como uma faculdade prática, cuja função é auxiliar na tomada de decisões a partir das informações adquiridas anteriormente. De modo que são as condições do sujeito no momento presente que indicarão quais lembranças serão evocadas. Os conteúdos destas lembranças não são idênticos aos conteúdos do momento em que foram apreendidos, pois as lembranças, na sua concepção, alteram-se ao longo do tempo conforme novas informações são obtidas. Até este ponto, parece haver uma grande aproximação entre a filosofia bergsoniana acerca da memória e a compreensão simulacionista. Contudo, Bergson também entende que a lembrança retida depende da percepção, ocasionando uma representação, que o sujeito teve no momento da experiência, afirmando a existência de uma relação causal entre a representação no momento passado e a representação no momento em que a lembrança é evocada. Portanto, podemos reconhecer aspectos da memória na concepção bergsoniana tanto no modelo causalista, quanto no modelo simulacionista apresentados no debate contemporâneo. A nossa pretensão é, a partir da verificação sobre quais aspectos a filosofia de Bergson se aproxima e se afasta das teorias atuais, reconhecer a quais objeções ela está exposta, bem como que vantagens tem na pesquisa contemporânea em filosofia da memória. Assim como todo estudo relacionado à mente, o trabalho em torno da memória trouxe diversas descobertas e hipóteses no último século, ou seja, o conhecimento a respeito do tema avançou significativamente desde as considerações realizadas por Bergson. Acreditamos que o resgate histórico é importante para evitar a possibilidade de que elementos inclusos em constatações filosóficas mais antigas, e que podem ser de interesse para a pesquisa atual, não sejam vistos. Dividiremos a apresentação deste trabalho em três seções: na primeira, abordaremos as teorias causalista e simulacionista da memória; na segunda, exporemos a filosofia da memória de Bergson; por fim, relacionaremos a compreensão bergsoniana acerca da memória com o debate atual para detectarmos quais aspectos foram derrotados e quais têm se mantido ao longo de todos estes anos após a publicação de Bergson. (shrink)

This paper discusses two novels by contemporary writer Inga Iwasiów (b. 1963), Bambino (2008) and Ku słońcu [Towards the Sun] (2010), in the context of geopolitical, ideological, social and psycho-cultural transformations as they specifically affect different generations of inhabitants of the Polish city of Szczecin (pre-1945 German Stettin) from 1945 until the first decade of the 21st century. Bambino covers the years 1945–1981, but also contains flashbacks to pre-war memory of Stettin and to the suppressed experiences of the new post-war (...) inhabitants, as well as ‘flash-forwards’ to post-1989, post-communist reality; Ku słońcu covers 1981 to the first decade of 2000s. It shows how the novels portray these transformations through the experience primarily of women (but not only) — in Bambino, through the main protagonists: Ula (formerly Ulrike), Anna and Marysia, and through that of the hidden narrator Magda (Marysia’s daughter born in the same year as the author, Iwasiów, 1963); and in Ku słońcu, primarily through the experience of Magda herself, as well as through that of two generations of ‘feminist’ academics: Małgorzata and Sylwia (in which it is hard not to perceive the personal experience of the author, though she is at pains to emphasize elsewhere that her work is a collective biography of the city, not so much of herself). The analysis follows Katarzyna Chmielewska’s supposition that contemporary Polish fiction dealing with the past ‘constantly oscillates between memory and genealogy’, and that it raises raw issues not yet addressed by historians; it also derives inspiration from the new ‘postdependency’ studies proposed by Hanna Gosk and Ryszard Nycz. It also attempts to capture the specific nature of Iwasiów’s use of language, her style of feminism, her method of portraying place, and the connections in her prose between place and memory. (shrink)

Modelling ethics is critical to understanding and analysing social phenomena. However, prior literature either incorporates ethics into agent strategies or uses it for evaluation of agent behaviour. This work proposes a framework that models both, ethical decision making as well as evaluation using virtue ethics and utilitarianism. In an iteration, agents can use either the classical Continuous Prisoner's Dilemma or a new type of interaction called moral interaction, where agents donate or steal from other agents. We introduce moral interactions to (...) model ethical decision making. We also propose a novel agent type, called virtue agent, parametrised by the agent's level of ethics. Virtue agents' decisions are based on moral evaluations of past interactions. Our simulations show that unethical agents make short term gains but are less prosperous in the long run. We find that in societies with positivity bias, unethical agents have high incentive to become ethical. The opposite is true of societies with negativity bias. We also evaluate the ethicality of existing strategies and compare them to those of virtue agents. (shrink)

Modeling social interactions based on individual behavior has always been an area of interest, but prior literature generally presumes rational behavior. Thus, such models may miss out on capturing the effects of biases humans are susceptible to. This work presents a method to model egocentric bias, the real-life tendency to emphasize one's own opinion heavily when presented with multiple opinions. We use a symmetric distribution, centered at an agent's own opinion, as opposed to the Bounded Confidence (BC) model used in (...) prior work. We consider a game of iterated interactions where an agent cooperates based on its opinion about an opponent. Our model also includes the concept of domain-based self-doubt, which varies as the interaction succeeds or not. An increase in doubt makes an agent reduce its egocentricity in subsequent interactions, thus enabling the agent to learn reactively. The agent system is modeled with factions not having a single leader, to overcome some of the issues associated with leader-follower factions. We find that agents belonging to factions perform better than individual agents. We observe that an intermediate level of egocentricity helps the agent perform at its best, which concurs with conventional wisdom that neither overconfidence nor low self-esteem brings benefits. (shrink)

We present a multi-agent system where agents can cooperate to solve a system of dependent tasks, with agents having the capability to explore a solution space, make inferences, as well as query for information under a limited budget. Re-exploration of the solution space takes place by an agent when an older solution expires and is thus able to adapt to dynamic changes in the environment. We investigate the effects of task dependencies, with highly-dependent graph G_40 (a well-known program graph that (...) contains 40 highly interlinked nodes, each representing a task) and less-dependent graphs G_18 (a program graph that contains 18 tasks with fewer links), increasing the speed of the agents and the complexity of the problem space and the query budgets available to agents. Specifically, we evaluate trade-offs between the agent's speed and query budget. During the experiments, we observed that increasing the speed of a single agent improves the system performance to a certain point only, and increasing the number of faster agents may not improve the system performance due to task dependencies. Favoring faster agents during budget allocation enhances the system performance, in line with the "Matthew effect." We also observe that allocating more budget to a faster agent gives better performance for a less-dependent system, but increasing the number of faster agents gives a better performance for a highly-dependent system. (shrink)

There is growing interest in the use of technology to enhance the tracking and quality of clinical information available for patients in disaster settings. This paper describes the design and evaluation of the Wireless Internet Information System for Medical Response in Disasters (WIISARD).

The emergence of Large Language Models (LLMs) and advancements in Artificial Intelligence (AI) offer an opportunity for computational social science research at scale. Building upon prior explorations of LLM agent design, our work introduces a simulated agent society where complex social relationships dynamically form and evolve over time. Agents are imbued with psychological drives and placed in a sandbox survival environment. We conduct an evaluation of the agent society through the lens of Thomas Hobbes's seminal Social Contract Theory (SCT). We (...) analyze whether, as the theory postulates, agents seek to escape a brutish "state of nature" by surrendering rights to an absolute sovereign in exchange for order and security. Our experiments unveil an alignment: Initially, agents engage in unrestrained conflict, mirroring Hobbes's depiction of the state of nature. However, as the simulation progresses, social contracts emerge, leading to the authorization of an absolute sovereign and the establishment of a peaceful commonwealth founded on mutual cooperation. This congruence between our LLM agent society's evolutionary trajectory and Hobbes's theoretical account indicates LLMs' capability to model intricate social dynamics and potentially replicate forces that shape human societies. By enabling such insights into group behavior and emergent societal phenomena, LLM-driven multi-agent simulations, while unable to simulate all the nuances of human behavior, may hold potential for advancing our understanding of social structures, group dynamics, and complex human systems. (shrink)

Existing studies of the multi-group dynamics of prejudiced societies focus on the social- psychological knowledge behind the relevant processes. We instead create a multi-agent framework that simulates the propagation of prejudice and measures its tangible impact on prosperity. Levels of prosperity are tracked for individuals as well as larger social structures including groups and factions. We model social interactions using the Continuous Prisoner's Dilemma (CPD) and a new agent type called a prejudiced agent. Our simulations show that even modeling prejudice (...) as an exclusively out-group phenomenon nonetheless generates implicit in-group promotion, leading to higher relative prosperity of a prejudiced population. This skew in prosperity is seen to be correlated to factors such as size difference between groups, and the fraction of prejudiced agents in a group. Our model is a step towards a deeper understanding of the origins, propagation, and ramifications of prejudice through simulative studies grounded in apt theoretical backgrounds. (shrink)

It is hardly a novel claim that the work of Ursula K. Le Guin (1929–2018) contains influences from philosophical Daoism, but I argue that this influence has yet to be fully understood. Several scholars criticize Le Guin for misrepresenting Daoist ideas as they appear in ancient Chinese philosophical texts, particularly the Dao De Jing and the Zhuangzi. While I have sympathy for this charge, especially as it relates to Le Guin’s translation of the Dao De Jing, I argue that (...) it fails to understand the extent to which her fiction contains her own philosophical development of Daoist ideas. Looking at some of her most influential works (e.g., The Left Hand of Darkness, The Dispossessed, The Lathe of Heaven, A Wizard of Earthsea, etc.), I suggest that Le Guin’s fiction is better seen as a refocusing of Daoist concepts such as complementary contrasts and non-action (wu wei) in the contexts of modern feminism, modern anarchism, science fiction, and fantasy. Le Guin was not trying to represent ancient Daoism as a scholar. Rather, she was trying to reimagine Daoism as a creative artist and philosopher in her own right. This way of viewing Le Guin’s work does not fully exorcise the specter of the possibility of Orientalist cultural appropriation, but it does make the issue more complex in a way that can deepen further conversations. To what extent can an artist be guilty of misrepresentation if representation was not, strictly speaking, her goal? I end with a brief reflection on what is perhaps the deepest philosophical lesson of Le Guin’s work: everything is more complicated than it first appears. On that note, the present article is an attempt not just to do philosophy about Le Guin, but to do philosophy in a Le Guinian fashion, which requires rethinking the metaphor of combat that guides much academic philosophy today. (shrink)

O uso dos nomes próprios sem nenhum outro indexador externo aos seus portadores expressa uma escolha narrativa em Úrsula (1859), romance de Maria Firmina dos Reis (1822-1917). Esse uso permite introduzir uma concepção de maternidade como condição para historicidade em contexto patriarcal e escravocrata. A autora não assina a novela, senão sob a descrição indefinida de “uma maranhense”, e, como pretendo demonstrar, essa indefinição é consistente com a vindicação da universalidade na narrativa, em que a autoria de uma história não (...) deve influenciar o sentido da denúncia da escravidão e do patriarcado. O uso dos nomes como descrições, em contraste, desempenha a função normativa de condenar a escravidão e o patriarcado e de condicionar uma historicidade. Primeiro, farei uma breve consideração histórica e biográfica, buscando contextualizar Úrsula, tanto na história do Brasil como na história da literatura do Brasil, com o intuito de situar a natureza abolicionista do texto. Em seguida, tratarei da relação de coextensão entre natureza e liberdade na determinação desse abolicionismo. Depois, chamarei a atenção para o sentido da escolha narrativa pelo uso dos nomes como descrições definidas. Por fim, apresentarei como esse uso permite à autora introduzir uma noção de historicidade, a partir do atrelamento do abolicionismo à função materna. Este último passo é o que constitui o ineditismo e a potência feminista do texto de Firmina, sob o manto da prosa romântica de folhetim. (shrink)

I give a pedagogical derivation of the Cramer-Rao Bound, which gives a lower bound on the variance of estimators used in statistical point estimation, commonly used to give numerical estimates of the systematic uncertainties in a measurement.

Lisa Zunshine stayed at Hotel Laxmi Park at Bishnupur, I do not know whether that hotel exists now or not. I sparred with Rukmani Bhaya Nair at an international literary meet at Dehradun in 2017 and I have that video. In this hurriedly written essay for an FDP conducted by a Central University in India in collaboration with a College in New Delhi, I point out the need to distinguish between philosophy and darśana while accessing the corpus of Raja Rao. (...) Zunshine in her work on literature and cognitive studies and, Bhaya Nair in her mimetic mode disregards Eastern hermeneutics to read all Indian authors in English. This essay which is not proofread, nor intended for publication shows the sorry state of Indian letters in English today. Indian scholars of Indian literatures in English do not refer to Indian thinkers but rush into aping their Western dole-givers. Therefore, I turn to Arif Dirlik's work on Third world scholars in the First world and make a case for rethinking the methodologies in approaching Indian letters in English. This author hopes that others in the future will not simply quote Plato to understand Raja Rao. (And, he was awarded an A+ for this work.) Both Zunshine and Nair effect an elision of everything Indic from world and Indian letters respectively. (shrink)

Ông Ban Ki-moon, cựu Tổng thư ký Liên hợp quốc hiện đang đóng vai trò Chủ tịch Global Center on Adaptation (GCA), mới có xác nhận tại Africa Climate Summit diễn ra ở Nairobi, về nguy cơ tình trạng thiếu thốn tài chính sẽ ngăn cản những tiến bộ tiếp theo, thậm chí đe dọa cả những kết quả tích cực về bảo tồn sinh thái đã đạt được, tại Châu Phi.

Châu Phi hiện được đánh giá là chịu tác động tiêu cực nặng nhất của cuộc khủng hoảng khí hậu, nhưng chỉ được phân bổ 3% tổng lượng tài chính thích ứng khí hậu, tài chính cần thiết để thiết kế chuyển đổi, thích ứng phương thức hoạt động kinh tế.

În ciuda faptului că nu contribuie la ordonarea cunoașterii actuale despre fascism, ci dimpotrivă, creează confuzie, lucrarea Madeleinei Albright are unele merite incontestabile. Primul dintre ele este capacitatea de a simplifica, într-o naraţiune scurtă, ușor de parcurs, ideile și faptele liderilor fasciști interbelici. Începând cu capitolul al doilea și până la cel de-al cincilea, istorisirea ar putea să fie folosită ca un foarte accesibil, viu și instructiv rezumat istoric pentru studenţi. Cu certitudine, experienţa profesorală a autoarei în învăţământul politic american (...) a ajutat-o să ajungă la acest nivel excepţional de persuasiune didactică. În al doilea rând, focalizându-și descrierile asupra personalităţii liderilor mai mult decât asupra fenomenelor social-economice, efectul imediat al lecturii este acela de a te face să reflectezi la cât de mult contează orgoliul și ambiţiile personale în alegerea drumului spre fascism. Portretele pe care cartea le schiţează sugerează că nu politician fascist modest și delăsător pur și simplu nu poate exista, așadar transmite cititorilor o intuiţie interesantă în sine. De asemenea, deși face destul de multe afirmaţii îndoielnice, Albright nu se abţine să enunţe unele adevăruri pe care politicienii de obicei le ocolesc. De exemplu, admiraţia lui Winston Churchill faţă de membrii cuplului fascist italo-german este ilustrată cu citate atât în capitolul despre ascensiunea lui Mussolini (p. 25), cât și în cel despre dobândirea puterii de către Hitler (p. 52). Este descris destul de clar și felul în care anticomunismul elitei liberale și conservatoare a contribuit decisiv la succesul politic al celor doi. În fine, cartea arată indirect cât de diferită este încercarea de a defini un fascist de aceea de a defini fascismul și că fascismul este mai mult decât suma credinţelor și acţiunilor adepţilor lui. (shrink)

This essay offers a revisionist defense of classical utilitarianism from an infamous objection to it, which is derived from American science fiction writer, Ursula Le Guin’s, short story, “The Ones Who Walk Away from Omelas.” To that effect, the reply takes inspiration from Le Guin and John Stuart Mill in appealing to the natural law theoretical concept of conscience. I argue that a conscientious utilitarian ethic can escape Le Guin’s objection more satisfactorily than other popular utilitarian ethics. Along the (...) way, this essay discusses at length conscience and its place in moral epistemology, both as it occurs in the natural law tradition and in Mill. The natural law account of conscience is defended and Mill’s account is critiqued. Consequently, this paper also provides an interesting synthesis of utilitarianism with natural law ethics. (shrink)

This paper challenges the notion that the only way to progress to a post-capitalist society is through the wholesale destruction of the capitalist economic system. Instead, I argue that Craft —an existential state and praxis informed by the creation and maintenance of objects of utility—is uniquely situated to effectively reclaim these systems due to its its focus on materiality over abstraction and its unique position as a socially aware form of praxis. This argument focuses not on competition, but on hyper-abstraction (...) as the key driver of capitalist exploitation and its most glaring ethical flaw. Karl Marx's work on commodity fetishism is key to understanding this misguided form of abstraction which displaces commodities so far from their functional form that they feed into what Martin Heidegger termed gestell , or enframing. Postmodern attempts to destabilize capitalist influence in the fine arts, like the de-objectification of the 1960s described by Ursula Meyer, often fell victim to the same fetishistic mindset and simply increased the hold of capitalism within the arts. The enframing worldview that Heidegger warns us about is fed by hyper-abstraction, and while he directly offers up art as the remedy to this situation via poiēsis , key moments in his writings on the related notion of geschick support this new notion of Craft , rather than the fine arts, as a more capable system for the rehabilitation of modern society. (shrink)

Using Ursula K. Le Guin’s The Left Hand of Darkness as an inspirational backdrop, a novel whose story unfolds on a genderless planet that nevertheless relies on reproductive sex for the sake of generativity, this paper tackles the sex/gender debate, its entanglements with procreation, and its consequences for transgender pregnancies. More specifically, I analyze three issues that pose barriers to thinking about a more inclusive reproductive ethics: state-sanctioned sterilization, non-reproductive futurism, and access to assisted reproductive technology.

This paper defends Aristotle’s project of deriving the order of time from the order of change in Physics 4.11, against the objection that it contains a vicious circularity arising from the assumption that we cannot specify the direction of a change without invoking the temporal relations of its stages. It considers and rejects a solution to this objection proposed by Ursula Coope, and proposes an alternative solution. It also considers the related problem of how the temporal orders and directions (...) derived from individual changes can together constitute a single, globally consistent order and direction of time. (shrink)

Sự tiến bộ nhanh chóng của các nền tảng Công nghệ Thông tin (CNTT) và ngôn ngữ lập trình đã làm thay đổi hình thái vận động và phát triển của xã hội loài người. Không gian mạng và các tiện ích đi kèm ngày càng được mở rộng, dẫn đến sự chuyển dịch dần từ đời sống trong thế giới thực sang đời sống trong thế giới ảo (còn gọi là không gian mạng hay không gian số). Sự mở (...) rộng và phát triển của các Mô hình Xử lý Ngôn ngữ Tự nhiên (Natural Language Processing – NLP) và Mô hình Ngôn ngữ Lớn (Large Language Model – LLM) thể hiện những đặc điểm giống con người về lập luận, nhận thức, sự chú ý và sáng tạo đã giúp con người vượt qua rào cản về khả năng vận hành. Đi kèm với các tiềm năng to lớn của AI là những lỗ hổng bảo mật mới và các rủi ro về an ninh thông tin phức tạp hơn. Khi xã hội vẫn đang cố gắng chuyển mình sang giai đoạn mới để có thể thích ứng với sự biến đổi công nghệ, cuộc cách mạng AI lại tiếp tục diễn ra đòi hỏi chúng ta phải suy nghĩ lại quỹ đạo của quá trình chuyển đổi xã hội vì nó có thể làm trầm trọng hơn các rủi ro an ninh thông tin được trình bày ở trên. Cụ thể, xã hội cần tiến hóa như thế nào để có thể bắt kịp với sự biến đổi mang tính đột phá tạo ra bởi làn sóng công nghệ AI hiện nay? Làm sao để quản lý và tận dụng sức mạnh của chúng trong khi vẫn đảm bảo được an ninh thông tin khi không gian và thời gian sống trong thế giới ảo của chúng ta ngày càng tăng? Bài viết này sẽ giúp làm sáng tỏ và trả lời các câu hỏi này. (shrink)

The state of our current world has brought about a very active discussion concerning possible alternatives to our current society. In this article, I wish to consider Marx’s idea of communism as a possible alternative, by understanding it as an undetermined concept that only proposes a society without classes and private property. The thesis I will defend here is that we can meaningfully think about such an alternative through the means of Science Fiction literature. In particular, I will take (...) class='Hi'>Ursula Le Guin’s The Dispossessed (2006) as a case study. To clarify this relation between science fiction (SF) literature and communism as a particular case of an alternative society, I will introduce some concepts of Edmund Husserl’s phenomenological theory. Thus, I shall argue that in SF we can presentify in bounded phantasy an alternative lifeworld, so furnishing with content the undetermined idea, and in doing so, strengthen the belief in the possibility of such an alternative society. (shrink)

Sự tiến bộ nhanh chóng của các nền tảng Công nghệ Thông tin (CNTT) và ngôn ngữ lập trình đã làm thay đổi hình thái vận động và phát triển của xã hội loài người. Không gian mạng và các tiện ích đi kèm ngày càng được mở rộng, dẫn đến sự chuyển dịch dần từ đời sống trong thế giới thực sang đời sống trong thế giới ảo (còn gọi là không gian mạng hay không gian số). Sự mở (...) rộng và phát triển của các Mô hình Xử lý Ngôn ngữ Tự nhiên (Natural Language Processing – NLP) và Mô hình Ngôn ngữ Lớn (Large Language Model – LLM) thể hiện những đặc điểm giống con người về lập luận, nhận thức, sự chú ý và sáng tạo đã giúp con người vượt qua rào cản về khả năng vận hành. Đi kèm với các tiềm năng to lớn của AI là những lỗ hổng bảo mật mới và các rủi ro về an ninh thông tin phức tạp hơn. Khi xã hội vẫn đang cố gắng chuyển mình sang giai đoạn mới để có thể thích ứng với sự biến đổi công nghệ, cuộc cách mạng AI lại tiếp tục diễn ra đòi hỏi chúng ta phải suy nghĩ lại quỹ đạo của quá trình chuyển đổi xã hội vì nó có thể làm trầm trọng hơn các rủi ro an ninh thông tin được trình bày ở trên. Cụ thể, xã hội cần tiến hóa như thế nào để có thể bắt kịp với sự biến đổi mang tính đột phá tạo ra bởi làn sóng công nghệ AI hiện nay? Làm sao để quản lý và tận dụng sức mạnh của chúng trong khi vẫn đảm bảo được an ninh thông tin khi không gian và thời gian sống trong thế giới ảo của chúng ta ngày càng tăng? Phần một của bài viết sẽ bàn về các vấn đề và rủi ro ảnh hưởng đến an ninh thông tin trong kỷ nguyên AI, cũng như là vai trò, lợi thế, và cơ hội của việc vận dụng AI cho mục đích đảm bảo an ninh thông tin. (shrink)

Providing the most thorough coverage available in one volume, this comprehensive, broadly based collection offers a wide variety of selections in four major genres, and also includes a section on film. Each of the five sections contains a detailed critical introduction to each form, brief biographies of the authors, and a clear, concise editorial apparatus. Updated and revised throughout, the new Fourth Edition adds essays by Margaret Mead, Russell Baker, Joan Didion, Annie Dillard, and Alice Walker; fiction by Nathaniel Hawthorne, (...) Ursula K. LeGuin, Anton Chekov, James Joyce, Katherine Mansfield, F. Scott Fitzgerald, William Faulkner, Alice Walker, Louise Erdrich, Donald Barthelme, and James McPherson; poems by John Donne, Robert Browning, Walt Whitman, Edwin Arlington Robinson, e.e. cummings, Langston Hughes, W.H. Auden, Philip Levine, and Louise Gluck; and plays by August Wilson, Marsha Norman, Wendy Wasserstein, and Vaclav Havel. The chapter devoted to film examines the relation of film to literature and gives the complete screenplay for Citizen Kane plus close analysis of a scene from the film. With its innovative structure, comprehensive coverage, and insightful and stimulating presentation of all kinds of literature, this is an anthology readers will turn to again and again. (shrink)

Ramayan Through Kundalini Yoga Shodasi is an ideal read for Sanskrit-literate readers who are open to eclectic yogarthas and connotative meanings -------- So you thought Vyasa was before Valmiki, Mahabharat was before Ramayan, Rama a Vishnu avatar, and tantrism distinct from vedism? Think again. In Shodasi: Secrets of the Ramayana, Telugu poet Seshendra Sharma re-reads the Ramayan to come up with a number of new conclusions. Much of the book sets out to prove that Ramayan was written before the Mahabharat. (...) Sharma discusses how Indra is cited more often than Vishnu, thus placing the context of the Ramayan closer to Vedic than Puranic thought. He quotes from the Mahabharat to show how it follows descriptions of hills, rivers from the Ramayan. The Mahabharat has some prose, and therefore, it must have been composed after Ramayan, which is entirely in poetry. These are only some of the numerous reasons that Sharma offers to suggest a new sequence of our itihasas. Sharma’s book is also an experimental reading of the Ramayan through the interpretive lens of what he calls Kundalini yoga. Hanuman’s flight to Sri Lanka gets a new interpretation. “Charana Charite Pathi” is interpreted as the path of Kundalini, and the first verse of the Sundara Kanda “Tatho Ravana Nithayah” is interpreted by Sharma to refer to Hanuman traversing the sushumna nadi of the Kundalini. Trijata’s dream becomes the Gayatri mantra through an imaginative recasting of words as numbers. Gaja (elephant) means eight, danta (teeth) means thirty-two, and maha-gaja-chaturdantam somehow also adds up to 32 syllables, which is the number of syllables in the Gayatri mantra. That Trijata’s dream is halfway through the Ramayan also becomes significant for Sharma, he calls it the ‘central bead’ in the Ramayan garland of 24,000 beads. Identifying 32-syllables as the Gayatri follows a convention, for mantras are referenced by the number of syllables; however, it is the “secret” yogartha—or mystical, anagogical translations—derived by Sharma that becomes problematic, unless he is considered an authority in his own right. conclude that the name Sundarakand is unrelated to any descriptions of beauty of any of the main characters in the Ramayan. However, Soundarya and Tripura-Sundari are well-known conventions in the tantric tradition and hence, Sharma concludes that Sundarakand derives its name from Shakti’s beauty, and “Sundara-Hanuman” means “Hanuman who is a devotee of Devi” (117). A coda in this book is about the benedictory verse in Kalidasa’s Sakuntalam which has traditionally been understood to refer to Ishwara. Sharma re-interprets this verse highlighting the “eight forms” of the last line as the eight forms of Devi that please Ishwara. This book is suitable for a reader who is Sanskrit-literate and open to eclectic yogarthas and connotative meanings. Sharma cites substantially from the Ramayan in roman but without diacritics, this is difficult to follow; and he does not always include translation. Sharma often cites commentators without citing names and sources. It is not clear why the book is called Shodasi—readers may note, this book is not about the Srividya tradition. Even if the reader is unconvinced by Sharma’s reasoning or methodology, the free flow of references may prove absorbing for a reader interested in the subject. This could also be an eclectic reference for a scholar researching tantric elements in the Ramayan. - Mani Rao The Sunday Standard Magazine The New Indian Express 29th November 2015 . (shrink)

Nhiều người vẫn cho thiếu đầu tư là một rào cản phát triển xã hội. TS kinh tế Vương Quân Hoàng lo ngại “ngộ độc” nguồn lực hơn.

Rawls’ realistic utopia has been subject to much criticism. The Realist claims Rawls’ realistic utopia to be too utopian. The Cosmopolitan, on the other hand, claims Rawls’ realistic utopia to be insufficiently utopian. In this essay, I argue that the criticism can be circumvented by means of clarifying an ambiguity in the concept of utopia. I argue that the Realist is not criticizing Rawls for being utopian, but unrealistic, impractical and idealistic (quixotic). The Cosmopolitan might be right in criticizing Rawls (...) for not being utopian enough. The orthodox understanding of utopia, adopted by the Cosmopolitan is, however, in itself quixotic. Drawing on Le Guin’s The Dispossessed, I propose a novel understanding of how utopia ought to be understood. Once the Rawlsian adopts this conception of utopia, it alleviates the objections raised by the Realist and the Cosmopolitan. (shrink)

The Dispossessed has been described by political thinker Andre Gorz as 'The most striking description I know of the seductions—and snares—of self-managed communist or, in other words, anarchist society.' To date, however, the radical social, cultural, and political ramifications of Le Guin's multiple award-winning novel remain woefully under explored. Editors Laurence Davis and Peter Stillman right this state of affairs in the first ever collection of original essays devoted to Le Guin's novel. Among the topics covered in this wide-ranging, international (...) and interdisciplinary collection are the anarchist, ecological, post-consumerist, temporal, revolutionary, and open-ended utopian politics of The Dispossessed. The book concludes with an essay by Le Guin written specially for this volume, in which she reassesses the novel in light of the development of her own thinking over the past 30 years. (shrink)