Decision Intelligence Academy

Expert AI systems leverage your organization's most valuable asset—human expertise. Rather than learning patterns from data alone, these systems allow subject matter experts to directly encode their knowledge into executable models. The AI applies proven expertise to analyze real-world situations and ensures the insights reflect a validated understanding rather than statistical correlations alone. The result is faster, more reliable decision-making that scales your experts' knowledge across the enterprise.

Cogynt's Expert AI HCEP (Hierarchical Complex Event Processing) leverages human expertise as its knowledge base through a no-code modeling approach. Subject matter experts and risk analysts use their expert knowledge to create behavioral analytic models without writing code—simply using drag-and-drop authoring tools. This means the knowledge base is the collective expertise of analysts who understand behavioral patterns, operational risks, and priorities specific to their companies' needs. The system then applies expert-defined knowledge to analyze streaming data in real-time to produce results that support high-consequence decision making in complex environments.

HCEP enables enterprises to transform real-time data streams into actionable business intelligence by automatically detecting critical patterns and emerging trends across operations. This approach begins with defined business hypotheses and systematically breaks them down into measurable data patterns, ensuring alignment between high-level strategic objectives and operational insights. This technology has the advantage of reducing operational complexity while maintaining the predictive accuracy necessary for confident decision-making, and it provides a proactive response to market changes, risks, and emerging opportunities.

HCEP is ideal for high-volume, low-latency scenarios, typically requiring millisecond-level response times. This makes it suitable for applications that demand real-time insights and actions, such as fraud detection, network monitoring, and financial trading.

HCEP can be used for:

• Stock market trading: CEP applications can analyze real-time stock prices, identify trading opportunities based on predefined patterns, and trigger buy/sell decisions.
• Predictive maintenance: Sensors in manufacturing facilities and large machinery collect data to predict potential failures and schedule maintenance proactively.
• Real-time marketing: Marketers use CEP systems to analyze customer behavior and deliver personalized offers in real-time.

In addition, a growing use case for HCEP is autonomous vehicles. By analyzing sensor data, HCEP systems can identify objects like stop signs and traffic lights, estimate distances, and calculate appropriate braking and acceleration. This enables the vehicle to navigate safely and efficiently within difficult driving scenarios.

CEP has been around since the 1990s, both conceptually and technologically. In recent years, it has become increasingly synonymous with "stream processing." While both terms are often used interchangeably, some distinctions can be made. CEP typically focuses on identifying complex patterns and dependencies within event streams, such as recognizing a specific event based on a combination of simpler events. In contrast, stream processing often involves simpler tasks like aggregation, filtering, and transformation of individual events.

For example, a CEP application might identify a specific event, like a marching band performance, by recognizing a combination of simpler events, such as drumbeats, crowd cheers, and changes in instrument frequency. A stream processing application can process individual website clicks or transactions, analyzing and responding to each event independently.

In practical terms, "complex event processing" and "stream processing" are often used interchangeably. Many modern technologies, such as Apache Kafka and its ecosystem of stream processing engines, support both complex pattern detection and simpler event processing tasks.

HCEP can be applied to enterprise systems to transform raw data streams into actionable intelligence in real time. This allows businesses to detect complex patterns and relationships within high-volume, diverse data, enabling proactive identification of opportunities, threats, and anomalies. By providing immediate insights and facilitating faster, more informed decision-making, HCEP can significantly enhance operational efficiency, improve risk management, personalize customer experiences, and ultimately drive better business outcomes across various enterprise functions.

Hierarchical Complex Event Processing (HCEP) plays a crucial role within decision intelligence by enabling real-time analysis of intricate patterns and relationships hidden within vast streams of enterprise data. HCEP acts as a powerful engine for identifying significant events and trends as they unfold, going beyond simple data aggregation to detect complex sequences and correlations that signify emerging opportunities or potential risks. HCEP provides real-time contextualized insights from data streaming that allows businesses to make faster, more informed decisions and optimize operational responses. Organizations can proactively adapt strategies within their overarching decision intelligence framework to gain improved agility and competitive advantage.

HCEP is a form of Expert AI that delivers exceptional value for enterprises as a behavioral analytic that can monitor behavior over long periods of time and is fully explainable. HCEP is commonly used to behavioral potential risk indicators leading to the early detection of threat type behaviors such as financial fraud, sabotage, and data exfiltration, where the consequence of a realized threat event can cause massive damage to an enterprise in terms of cost and reputation.

HCEP consists of a hierarchical model that transforms low level of events into higher level understanding, the intent this model is to reflect the best judgement of the subject matter expert therefore serving as a force multiplier within an organization. HCEP can automate the triage massive amounts of data allowing and altering the analyst about events that are of most interest to the enterprise and its mission versus swimming in data.